CA2688335A1 - Surfaces having particles and related methods - Google Patents

Surfaces having particles and related methods Download PDF

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Publication number
CA2688335A1
CA2688335A1 CA002688335A CA2688335A CA2688335A1 CA 2688335 A1 CA2688335 A1 CA 2688335A1 CA 002688335 A CA002688335 A CA 002688335A CA 2688335 A CA2688335 A CA 2688335A CA 2688335 A1 CA2688335 A1 CA 2688335A1
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Prior art keywords
particles
fluid
substrate
combination
sulfonyl
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CA002688335A
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French (fr)
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CA2688335C (en
Inventor
Arjun Daniel Srinivas
Calvin Peng
Alexander Chow Mittal
Priyanka Agarwal
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TPK Holding Co Ltd
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Individual
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/046—Forming abrasion-resistant coatings; Forming surface-hardening coatings
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/34—Shaped forms, e.g. sheets, not provided for in any other sub-group of this main group
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/02—Chemical treatment or coating of shaped articles made of macromolecular substances with solvents, e.g. swelling agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/0427—Coating with only one layer of a composition containing a polymer binder
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/04—Coating
    • C08J7/044—Forming conductive coatings; Forming coatings having anti-static properties
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2601/00—Inorganic fillers
    • B05D2601/20—Inorganic fillers used for non-pigmentation effect
    • B05D2601/28—Metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/002—Pretreatement
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/10—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by other chemical means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C59/022—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing characterised by the disposition or the configuration, e.g. dimensions, of the embossments or the shaping tools therefor
    • B29C2059/023—Microembossing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
    • B29C59/02—Surface shaping of articles, e.g. embossing; Apparatus therefor by mechanical means, e.g. pressing
    • B29C2059/028—Incorporating particles by impact in the surface, e.g. using fluid jets or explosive forces to implant particles

Abstract

Provided are surfaces comprising particles, which particles may possess, for example, antimicrobial or biosensing properties. Also provided are related methods for fabrication of the inventive articles. Also provided are systems and methods for treating fluids, objects, and targets with the inventive surfaces.

Claims (122)

1. A method of embedding particles in a substrate, comprising:

applying to at least a portion of a substrate a fluid comprising a population of particles having at least one characteristic dimension in the range of from about 0.1 nm to about 1 cm, such that the substrate is softened to at least a degree that a plurality of particles is at least partially embedded in the softened portion of the substrate; and hardening at least a portion of the substrate so as to give rise to at least one particle being securably embedded in the substrate.
2. The method of claim 1, further comprising disposing the population of particles into the fluid.
3. The method of claim 2, wherein the population of particles is disposed in the fluid by mixing, sonicating, shaking, vibrating, flowing, or any combination thereof.
4. The method of claim 1, wherein the fluid comprises a gas, a liquid, or any combination thereof.
5. The method of claim 1, wherein the fluid is capable of softening the substrate.
6. The method of claim 1, wherein the fluid is characterized as being substantially inert to the population of particles.
7. The method of claim 1, wherein the fluid has essentially no effect on the chemical properties of the substrate.
8. The method of claim 1, wherein the fluid comprises a solvent.
9. The method of claim 1, wherein the fluid comprises an aqueous solution, an ionic solution, non-polar solvent, an organic solvent, a polar solvent, an aprotic solvent, a protic solvent, an inorganic solvent, an ionic fluid, or any combination thereof.
10. The method of claim 1, wherein the solvent comprises a paraffin, an olefin, an alkyne, or any combination thereof.

What is Claimed:
11. The method of claim 1, wherein the fluid further comprises a salt, a surfactant, a stabilizer, or any combination thereof.
12. The method of claim 1, wherein a stabilizer comprises at least one agent capable of at least partially inhibiting inter-particle agglomeration.
13. The method of claim 1, wherein the fluid is stationary relative to the substrate.
14. The method of claim 1, wherein at least one of the substrate and fluid moves relative to the another.
15. The method of claim 1, wherein the population of particles is characterized as being essentially uniformly dispersed within the fluid.
16. The method of claim 1, wherein two or more particles are characterized as agglomerated.
17. The method of claim 1, wherein applying the fluid comprises spraying, spin casting, dipping, painting, dripping, brushing, immersing, or any combination thereof.
18. The method of claim 1, wherein applying further comprises application of a gradient.
19. The method of claim 18, wherein the gradient motivates one or more particles.
20. The method of claim 1, further comprising heating the substrate, heating the fluid, heating one or more particles, or any combination thereof.
21. The method of claim 18, wherein the heating at least partially softens at least a portion of the substrate.
22. The method of claim 1, wherein one or more particles comprises a functional agent.
23. The method of claim 22, wherein a functional agent comprises an antimicrobial agent, a biocidal agent, an insulator, a conductor, a semiconductor, a catalyst, a fluorescent agent, a flavor agent, a catalyst, a ligand, a receptor, an antibody, an antigen, a label, a lubricant, a fragrance, an absorption agent, an adsorption agent, a light absorbing agent, or any combination thereof.
24. The method of claim 1, wherein the population of particles comprises two or more particles of different sizes, of different compositions, or both.
25. The method of claim 1, wherein one or more particles is harder than the substrate prior to softening.
26. The method of claim 1, wherein the substrate is harder than one or more of the particles prior to softening.
27. The method of claim 1, wherein the population of particles is essentially monodisperse.
28. The method of claim 1, wherein the population of particles is polydisperse.
29. The method of claim 1, wherein the population of particles comprises two or more particles having different sizes, having different compositions, or both.
30. The method of claim 1, wherein the substrate comprises a polymer, a wood, or any combination thereof.
31. The method of claim 1, wherein hardening the substrate comprises cooling the substrate, evaporating at least a portion of the fluid, applying airflow, applying a vacuum, or any combination thereof.
32. The method of claim 1, wherein the plurality of particles securably embedded within the substrate is distributed essentially uniformly across the substrate.
33. A substrate having particles embedded therein according to the method of claim 1.
34. A composite material, comprising:

a substrate having at least one surface in which a population of particles is at least partially embedded, the population of particles having an average characteristic dimension in the range of from about 0.1 nm to about 1 cm.
35. The composite material of claim 34, wherein the substrate comprises a polymer, a wood, or any combination thereof.
36. The composite material of claim 34, wherein the substrate is characterized as cellulosic.
37. The composite material of claim 35, wherein the polymer comprises a thermoplastic, a thermoset, an elastomer, an ionomer, a liquid crystal, or any combination thereof.
38. The polymeric composite of claim 35, wherein the polymer comprises a homopolymer, a copolymer, a random polymer, a graft polymer, an alternating polymer, a block polymer, a branch polymer, an aborescent polymer, a dendritic polymer, or any combination thereof.
39. The composite material of claim 35, wherein the polymer comprises polyethylene, polypropylene, polyarylate, polyester, polysulphone, polyamide, polyurethane, polyvinvyl, fluropolymer, polycarbonate, polylactic acid, nitrile, acrylonitrile butadiene styrene, phenoxy, phenylene ether/oxide, a plastisol, an organosol, a plastarch material, a polyacetal, aromatic polyamide, polyamide-imide, polyarylether, polyetherimide, polyarylsulfone, polybutylene, polycarbonate, polyketone, polymethylpentene, polyphenylene, polystyrene, styrene maleic anhydride, polyllyl diglycol carbonate monomer, bismaleimide, polyallyl phthalate, epoxy, melamine, silicone, urea, a cellulosic polymer, or any combination thereof.
40. The composite material of claim 35, wherein the polymer is characterized as conductive.
41. The composite material of claim 35, wherein the wood comprises hardwood, softwood, plywood, particleboard, fiberboard, chipboard, flakeboard, strandboard, waferboard, or any combination thereof..
42. The composite material of claim 41, wherein the wood comprises mahogany, walnut, oak, maple, cherry, rosewod, teak, ash, balsa, basswood, beech, cherry, aspen, birch, buckeye, chestnut, cottonwood, dogwood, elm, hackberry, hickory, holly, locust, magnolia, poplar, alder, redbud, royal paulownia, sassafras, sweetgum, sycamore, tupelo, willow, pine, hemlock, fir, redwood, spruce, cedar, larch, redwood, or any combination thereof.
43. The composite material of claim 34, wherein the substrate comprises one or more pores.
44. The composite material of claim 34, wherein one or more particles comprises a metal, a metal oxide, a mineral, a ceramic, a zeolite, a salt, a crystal, a polymer, a copolymer, or any combination thereof.
45. The composite material of claim 34, wherein one or more particles comprises an alloy.
46. The composite material of claim 34, wherein one or more particles comprises a functionalizing agent.
47. The composite material of claim 46, wherein a functionalizing agent comprises an antimicrobial agent, a biocidal agent, an insulator, a conductor, a semiconductor, a catalyst, a fluorescent agent, a flavor agent, a catalyst, a ligand, a receptor, an antibody, an antigen, a label, a lubricant, an absorption agent, an adsorption agent, a light absorbing agent, or any combination thereof.
48. The composite material of claim 34, wherein the population of particles comprises two or more particles of different sizes, of different compositions, or both.
49. The composite material of claim 34, wherein one or more particles comprises one or more pores.
50. The composite material of claim 34, wherein one or more particles is characterized as being spherical, cylindrical, tubular, cubic, spheroid, or any combination thereof, in shape.
51. The composite material of claim 50, wherein one or more particles comprises a carbon nanotube, a carbon nanofiber, a carbon nanorod, a nanowire, a buckyball, a nanoshell, a liposome, a dendrimer, a quantum dot, a superparamagnetic nanoparticle, a chlorinated rubber, a glass, a polystyrene microparticle, a polymethylmethacrylate particle, a melamine microparticle, a dextran nanoparticle, a melamine-formaldehyde particle, a latex particle, a divinyl benzene carboxyl particle, a divinyl benzene carboxyl sulfate particle, a polyvinyltoluene (pvt), a shell-layer particle, copper pyrithione, a radioactive particle, a shell, or any combination thereof.
52. The composite material of claim 34, wherein the particle is characterized as having fragrance, flavor, ability to bind to biomolecules, color, reflectance, reactivity, catalytic activity, conductive properties, adsorptive properties, insulating properties, semiconducting properties, radioactive properties, antistatic properties, lubricating properties, hydrophobic or hydrophilic properties, absorptive properties, light absorbing properties, the ability to release one or more agents into the particle's environment, or any combination thereof.
53. The composite material of claim 34, wherein substantially all of the at least one surface of the substrate is covered by particles.
54. The composite material of claim 53, wherein essentially all of the at least one surface of the substrate is covered by particles.
55. The composite material of claim 53, wherein less than about 75% of the at least one surface of the substrate is covered by particles.
56. The composite material of claim 53, wherein less than about 50% of the at least one surface of the substrate is covered by particles.
57. The composite material of claim 53, wherein less than about 10% of the at least one surface of the substrate is covered by particles.
58. The composite material of claim 34, wherein two or more of the particles are characterized as agglomerated.
59. The composite material of claim 34, wherein two or more particles are separated from one another by from about 0.1 nm to about 1 mm.
60. The composite material of claim 34, wherein the population of particles is monodisperse.
61. The composite material of claim 34, wherein the population of particles comprises two or more particles having different sizes, having different compositions, or both.
62. The composite material of claim 34, wherein the substrate is flat, cylindrical, polyhedral, spherical, grooved, curved, arced, pitted, hollowed, or any combination thereof.
63. The composite material of claim 34, wherein the polymeric substrate is at least about 0.025 mm thick.
64. The composite material of claim 34, wherein one or more particles is harder than the polymeric substrate.
65. The composite material of claim 34, wherein the substrate is harder than one or more of the particles.
66. The composite material of claim 34, wherein the substrate is essentially inert to the embedded particles.
67. The composite material of claim 34, wherein the composite material is used as a purifier, a sanitizer, a biocide, a detector, a labeler, a tagger, a treatment system, an absorber, an adsorber, or any combination thereof.
68. A composition for functionalizing a substrate, comprising:
a population of particles disposed in a fluid, the composition being capable of softening a substrate at least to the degree that one or more particles is capable of being embedded at least partially within the softened substrate.
69. The composition of claim 68, wherein the population of particles comprises particles having an average characteristic dimension in the range of from 0.1 nm to about 1 cm.
70. The composition of claim 68, wherein the population of particles comprises particles having an average characteristic dimension in the range of from 10 nm to about 100 nm.
71. The composition of claim 68, wherein the fluid comprises a gas, a liquid, or any combination thereof.
72. The composition of claim 68, wherein the fluid comprises water, an aqueous solution, an organic solvent, an inorganic solvent, an ionic solution, a solution comprising a salt, or any combination thereof.
73. The composition of claim 68, wherein the organic solvent comprises a non-polar solvent, a polar aprotic solvent, a polar protic solvent, or any combination thereof.
74. The composition of claim 73, wherein the non-polar solvent comprises hexane, benzene, toluene, diethyl ether, chloroform, ethyl acetate, or any combination thereof.
75. The composition of claim 73, wherein the polar aprotic solvent comprises 1,4- dioxane, tetrahydrofuran, dichloromethane, acetone, acetonitrile, dimethylformamide, dimethyl sulfoxide, or any combination thereof.
76. The composition of claim 73, wherein the polar protic solvent comprises acetic acid, n-butanol, isopropanol, n-propanol, ethanol, methanol, formic acid, or any combination thereof.
77. The composition of claim 73, wherein the organic solvent comprises methyl ethyl keytone, 1-butanol, 2-butanol, 2-butanone, t-butyl alcohol, carbon tetrachloride, chloro benzene, cyclohexane, 1,2-dichloro ethane, diethyl ether, diethylene glycol, diglyme, 1,2-dimethoxyethane, dimethylether, dioxane, ethyl acetate, ethylene glycol, glycerine, heptane, hexamethylphosphoramide, hexamethylphosphorous triamide, methyl t-butyl ether, methylene chloride, N-methyl-2-pyrrolidinone, nitromethane, pentane, petroleum ether, 1-propanol, 2-propanol, pyridine, triethyl amine, o-xylene, m-xylene, p-xylene, trifluoroethanol, diethyl ether, carbon disulfide, mineral oil, isopropylamine, aniline, cycloaliphatic hydrocarbons, tetrahydronaphthalene, tetrachloroethane, tetrafluoropropanol, a fluoro-hydrocarbon, a chloro-hydrocarbon, methyl acetate, methyl formate, a ketone, 2-methyltetrahydrofuran, cyclopentyl methyl ether, a paraffin, an olefin, an alkyne, or any combination thereof.
78. The composition of claim 72, wherein the inorganic solvent comprises ammonia, sulfur dioxide, sulfuryl chloride, sulfuryl chloride fluoride, phosphoryl chloride, phosphorus tribromide, dinitrogen tetroxide, antimony trichloride, bromine pentafluoride, hydrogen fluoride, sulfuric acid, or any combination thereof.
79. The composition of claim 72, wherein the ionic solution comprises Choline Chloride, Urea, Malonic Acid, Phenol, glycerol, 1-alkyl-3 -methylimidazolium, 1-alkylpyridnium, N-methyl-N-alkylpyrrolidinium, 1-Butyl-3 -methylimidazolium hexafluorophosphate (BMIM-PF6) Ammonium, Choline, Imidazolium, Phosphonium, Pyrazolium, Pyridinium, Pyrrolidnium, Solfonium, 1-Ethyl-1-methylpiperidinium methyl carbonate, 4-Ethyl-4-methylmorpholinium methyl carbonate, 1-Ethyl-3-methylimidazoliumacetate, 1-butyl-3-methylimidazolium tetrafluoroborate, 1-n-butyl-3-methylimidazoliumtetrafluoroborate, 1-butyl-3-methylimidazoliumhexafluorophosphate, 1-n-butyl-3-methylimidazolium hexafluorophosphate, 1-butyl-3 -methylimidazolium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 1-butyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-butyl-3-methylimidazoliumbis[(trifluoromethyl)sulfonyl]amide, 1-butyl-3-methylimidazoliumbis[(trifluoromethyl)sulfonyl]imide, N-ethyl-N,N-bis(1-methylethyl)-1-heptanaminiumbis[(trifluoromethyl)sulfonyl]imide, ethylheptyl-di-(1-methylethyl)ammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, ethylheptyl-di-(1-methylethyl)ammonium bis(trifluoromethylsulfonyl)imide, ethylheptyl-di-(1-methylethyl)ammonium bis[(trifluoromethyl)sulfonyl] amide, ethylheptyl-di-(1-methylethyl)ammonium bis[(trifluoromethyl)sulfonyl]imide, N,N,N-tributyl-1-octanaminium trifluoromethanesulfonate;
tributyloctylammonium triflate, tributyloctylammonium trifluoromethanesulfonate, N,N,N-tributyl-1-hexanaminium bis [(trifluoromethyl)sulfonyl]imide, tributylhexylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, tributylhexylammonium bis(trifluoromethylsulfonyl)imide, tributylhexylammonium bis[(trifluoromethyl)sulfonyl]amide, tributylhexylammonium bis[(trifluoromethyl)sulfonyl]imide, N,N,N-tributyl-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide, tributylheptylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, tributylheptylammonium bis(trifluoromethylsulfonyl)imide; tributylheptylammonium bis [(trifluoromethyl)sulfonyl] amide, tributylheptylammonium bis[(trifluoromethyl)sulfonyl]imide, N,N,N-tributyl-1-octanaminium bis[(trifluoromethyl)sulfonyl]imide, tributyloctylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, tributyloctylammonium bis(trifluoromethylsulfonyl)imide, tributyloctylammonium bis[(trifluoromethyl)sulfonyl]amide, tributyloctylammoniumbis[(trifluoromethyl)sulfonyl]imide, 1-butyl-3-methylimidazolium trifluoroacetate, 1-methyl-1-propylpyrrolidinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 1-methyl-1-propylpyrrolidinium bis(trifluoromethylsulfonyl)imide, 1-methyl-1-propylpyrrolidinium bis[(trifluoromethyl)sulfonyl]amide, 1-methyl-1-propylpyrrolidinium bis[(trifluoromethyl)sulfonyl]imide, 1-butyl-1-methylpyrrolidinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 1-butyl-1-methylpyrrolidinium bis(trifluoromethylsulfonyl)imide, 1-butyl-1-methylpyrrolidiniumbis[(trifluoromethyl)sulfonyl]amide, 1-butyl-1-methylpyrrolidinium bis[(trifluoromethyl)sulfonyl]imide, 1-butylpyridinium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 1-butylpyridiniumbis(trifluoromethylsulfonyl)imide, 1-butylpyridinium bis[(trifluoromethyl)sulfonyl]amide, 1-butylpyridinium bis[(trifluoromethyl)sulfonyl]imide, 1-butyl-3-methylimidazoliumbis(perfluoroethylsulfonyl)imide, butyltrimethylammoniumbis(trifluoromethylsulfonyl)imide, 1-octyl-3-methylimidazolium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, 1-octyl-3-methylimidazolium bis(trifluoromethylsulfonyl)imide, 1-octyl-3-methylimidazoliumbis[(trifluoromethyl)sulfonyl]amide, 1-octyl-3-methylimidazoliumbis[(trifluoromethyl)sulfonyl]imide, 1-ethyl-3-methylimidazolium tetrafluoroborate, N,N,N-trimethyl-1-hexanaminium bis [(trifluoromethyl)sulfonyl]imide;
hexyltrimethylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, hexyltrimethylammonium bis(trifluoromethylsulfonyl)imide, hexyltrimethylammonium bis [(trifluoromethyl)sulfonyl] amide, hexyltrimethylammonium bis [(trifluoromethyl)sulfonyl]imide, N,N,N-trimethyl-1-heptanaminium bis[(trifluoromethyl)sulfonyl]imide, heptyltrimethylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, heptyltrimethylammonium bis(trifluoromethylsulfonyl)imide, heptyltrimethylammoniumbis[(trifluoromethyl)sulfonyl]amide, heptyltrimethylammonium bis [(trifluoromethyl)sulfonyl]imide, N,N,N-trimethyl-1-octanaminium bis[(trifluoromethyl)sulfonyl]imide, trimethyloctylammonium 1,1,1-trifluoro-N-[(trifluoromethyl)sulfonyl]methanesulfonamide, trimethyloctylammonium bis(trifluoromethylsulfonyl)imide, trimethyloctylammonium bis [(trifluoromethyl)sulfonyl] amide, trimethyloctylammonium bis[(trifluoromethyl)sulfonyl]imide, 1-ethyl-3-methylimidazolium ethyl sulfate, or any combination thereof.
80. The composition of claim 68, wherein the fluid comprises a salt, a surfactant, a stabilizer, or any combination thereof.
81. The composition of claim 68, wherein the fluid is capable of softening a polymeric substrate at least to the degree that one or more particles embeds at least partially within the softened polymeric substrate.
82. The composition of claim 68, wherein the fluid is capable of softening a polymeric substrate at least to the degree that one or more particles embeds at least partially within the softened polymeric substrate when subjected to greater than atmospheric pressure.
83. The composition of claim 68, wherein the fluid is capable of softening a polymeric substrate at least to the degree that one or more particles embeds at least partially within the softened polymeric substrate when subjected to greater than atmospheric pressure.
84. The composition of claim 68, wherein the fluid is capable of softening a polymeric substrate at least to the degree that one or more particles embeds at least partially within the softened polymeric substrate when the one or more particles are propelled against the softened polymeric substrate.
85. The composition of claim 68, wherein one or more particles comprises a metal, an oxide, a functionalizing agent, or any combination thereof.
86. The composition of claim 85, wherein a functionalizing agent comprises an antimicrobial agent, a biocidal agent, an insulator, a conductor, a semiconductor, a catalyst, a fluorescent agent, a flavor agent, a catalyst, a ligand, a receptor, an antibody, an antigen, a label, a lubricant, or any combination thereof.
87. A system for treating a fluid, comprising a structure having at least one surface in which a population of functionalized particles is at least partially embedded, the population of particles having an average characteristic dimension in the range of from about 0.1 nm to about 1 cm; and a supply of fluid.
88. The fluid treatment system of claim 87, wherein the structure comprises a tube, a pipe, a conduit, a container, a sphere, a trough, a mixer, a baffle, a fin, an agitator, a mesh, a screen, a filter, a membrane, a bottle, a barrel, a tank, a channel, or any combination thereof.
89. The fluid treatment system of claim 87, wherein the structure comprises an inlet.
90. The fluid treatment system of claim 87, wherein the structure comprises an outlet.
91. The fluid treatment system of claim 87, wherein the structure comprises one or more pores.
92. The fluid treatment system of claim 87, wherein one or more functionalized particles comprises a metal, a metal oxide, a mineral, a ceramic, a zeolite, a polymer, a copolymer, or any combination thereof.
93. The fluid treatment system of claim 87, wherein one or more functionalized particles comprises an antimicrobial agent, a biocidal agent, an insulator, a conductor, a semiconductor, a catalyst, a fluorescent agent, a flavor agent, a catalyst, a ligand, a receptor, an antibody, an antigen, a label, a lubricant, an absorption agent, an adsorption agent, a light absorbing agent, or any combination thereof.
94. The fluid treatment system of claim 87, wherein the population of particles comprises two or more particles of different sizes, of different compositions, or both.
95. The fluid treatment system of claim 87, wherein one or more particles comprises one or more pores.
96. The fluid treatment system of claim 87, wherein one or more particles is characterized as being spherical, cylindrical, tubular, cubic, spheroid, or any combination thereof, in shape.
97. The fluid treatment system of claim 87, wherein the structure resides within a vessel, a channel, a container, a tank, a bottle, a pipe, a conduit, a reservoir, or any combination thereof.
98. The fluid treatment system of claim 87, wherein at least a portion of the substrate is in contact with the fluid.
99. The fluid treatment system of claim 87, wherein the structure is in contact with the fluid.
100. The fluid treatment system of claim 87, wherein the fluid treatment system is used to purify a fluid, decontaminate a fluid, filter a fluid, label a fluid, or any combination thereof.
101. The use of a fluid treatment system according to claim 87 to purify a fluid.
102. A method of treating a target, comprising:

contacting one or more targets having one or more components with a surface comprising a population of particles partially embedded in the surface, the population of partially embedded particles comprising an average characteristic dimension in the range of from 0.1 nm to about 1 cm, the contacting being performed so as to give rise to one or more of the partially embedded particles interacting with one or more components of the target.
103. The method of claim 102, wherein a target comprises a fluid, a solid, a gel, a biological material, or any combination thereof.
104. The method of claim 102, wherein contacting the one or more target fluids with the polymeric surface comprises flowing, spraying, dripping, atomizing, overlaying, impressing, or any combination thereof.
105. The method of claim 102, wherein the population of partially embedded particles comprises essentially all of the the area of the surface.
106. The method of claim 102, wherein the population of partially embedded particles comprises less than about 75% of the area of the surface.
107. The method of claim 102, wherein the population of partially embedded particles comprises less than about 25% of the area of the surface.
108. The method of claim 102, wherein the interacting comprises purifying, labeling, disrupting, lysing, binding, chelating, sensing, binding, detecting, or any combination thereof.
109. A method of embedding particles in a substrate, comprising:

applying, to a substrate, a population of particles to the substrate under such conditions that one or more of the particles is at least partially embedded in the substrate, the population of particles comprising an average characteristic dimension in the range of from about 0.1 nm to about 1 cm.
110. The method of claim 109, wherein the population of particles is disposed in an fluid.
111. The method of claim 109, further comprising softening the substrate.
112. The method of claim 109, wherein the fluid is heated relative to the substrate, the substrate is heated relative to the fluid, or both the fluid and substrate are heated.
113. The method of claim 109, wherein the fluid comprises air, a gas, or any combination thereof.
114. The method of claim 109, wherein the applying the particles comprises propelling, spraying, atomizing, dropping, nebulizing, pouring, dripping, or any combination thereof.
115. The method of claim 1, wherein applying further comprises application of a gradient.
116. The method of claim 18, wherein the gradient motivates one or more particles.
117. A method for distributing particles across a surface, comprising:

dispersing a population of particles in a fluid inert to at least one substrate; and disposing the fluid across a surface of the at least one substrate.
118. The method of claim 117, wherein the population of particles is evenly dispersed within the fluid.
119. The method of claim 117, wherein a gradient is used to disperse the particles within the fluid.
120. The method of claim 118, wherein the population of particles is sonicated, vibrated, or shaken, or any combination thereof, so as to evenly distribute the particles within the fluid.
121. The method of claim 117, wherein the fluid, one or more particles, or both, comprises at least one agent capable of at least partially inhibiting inter-particle agglomeration.
122. The method of claim 117, further comprising removal of at least a portion of the fluid.
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