TW200902192A - Provides a process for preparing a composite having metal nanoparticles - Google Patents
Provides a process for preparing a composite having metal nanoparticles Download PDFInfo
- Publication number
- TW200902192A TW200902192A TW96125397A TW96125397A TW200902192A TW 200902192 A TW200902192 A TW 200902192A TW 96125397 A TW96125397 A TW 96125397A TW 96125397 A TW96125397 A TW 96125397A TW 200902192 A TW200902192 A TW 200902192A
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- TW
- Taiwan
- Prior art keywords
- chitosan
- preparation
- film
- ions
- acid
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- 239000002131 composite material Substances 0.000 title claims abstract description 49
- 238000004519 manufacturing process Methods 0.000 title abstract description 5
- 239000002082 metal nanoparticle Substances 0.000 title abstract 5
- 229920001661 Chitosan Polymers 0.000 claims abstract description 83
- 229910021645 metal ion Inorganic materials 0.000 claims abstract description 34
- 238000005286 illumination Methods 0.000 claims abstract description 6
- 239000002923 metal particle Substances 0.000 claims description 54
- 229910052709 silver Inorganic materials 0.000 claims description 45
- 239000004332 silver Substances 0.000 claims description 45
- 238000002360 preparation method Methods 0.000 claims description 41
- 238000000034 method Methods 0.000 claims description 35
- 239000000243 solution Substances 0.000 claims description 32
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 30
- -1 gold ions Chemical class 0.000 claims description 22
- 239000013522 chelant Substances 0.000 claims description 16
- 229920000642 polymer Polymers 0.000 claims description 16
- 229910052737 gold Inorganic materials 0.000 claims description 11
- 239000010931 gold Substances 0.000 claims description 11
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 8
- 230000000844 anti-bacterial effect Effects 0.000 claims description 7
- 150000002500 ions Chemical class 0.000 claims description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 6
- 239000003929 acidic solution Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- 239000007921 spray Substances 0.000 claims description 5
- 238000004227 thermal cracking Methods 0.000 claims description 5
- 239000002253 acid Substances 0.000 claims description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims description 4
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 3
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 150000004676 glycans Chemical class 0.000 claims description 3
- 229910017604 nitric acid Inorganic materials 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229920003169 water-soluble polymer Polymers 0.000 claims description 3
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims description 2
- 102000008186 Collagen Human genes 0.000 claims description 2
- 108010035532 Collagen Proteins 0.000 claims description 2
- 108010010803 Gelatin Proteins 0.000 claims description 2
- 229920002125 Sokalan® Polymers 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 229940072056 alginate Drugs 0.000 claims description 2
- 229920000615 alginic acid Polymers 0.000 claims description 2
- 235000010443 alginic acid Nutrition 0.000 claims description 2
- 229920001436 collagen Polymers 0.000 claims description 2
- 235000019253 formic acid Nutrition 0.000 claims description 2
- 229920000159 gelatin Polymers 0.000 claims description 2
- 239000008273 gelatin Substances 0.000 claims description 2
- 235000019322 gelatine Nutrition 0.000 claims description 2
- 235000011852 gelatine desserts Nutrition 0.000 claims description 2
- 229920002401 polyacrylamide Polymers 0.000 claims description 2
- 239000004584 polyacrylic acid Substances 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 229920001285 xanthan gum Polymers 0.000 claims description 2
- 239000000230 xanthan gum Substances 0.000 claims description 2
- 235000010493 xanthan gum Nutrition 0.000 claims description 2
- 229940082509 xanthan gum Drugs 0.000 claims description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 claims 4
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims 3
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims 1
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims 1
- 241000502522 Luscinia megarhynchos Species 0.000 claims 1
- PTFCDOFLOPIGGS-UHFFFAOYSA-N Zinc dication Chemical compound [Zn+2] PTFCDOFLOPIGGS-UHFFFAOYSA-N 0.000 claims 1
- 229910001431 copper ion Inorganic materials 0.000 claims 1
- 150000002576 ketones Chemical class 0.000 claims 1
- 229920000609 methyl cellulose Polymers 0.000 claims 1
- 239000001923 methylcellulose Substances 0.000 claims 1
- 235000010981 methylcellulose Nutrition 0.000 claims 1
- 229920000768 polyamine Polymers 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- 239000002245 particle Substances 0.000 description 70
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 38
- 125000003277 amino group Chemical group 0.000 description 11
- SQGYOTSLMSWVJD-UHFFFAOYSA-N silver(1+) nitrate Chemical compound [Ag+].[O-]N(=O)=O SQGYOTSLMSWVJD-UHFFFAOYSA-N 0.000 description 11
- 230000006196 deacetylation Effects 0.000 description 9
- 238000003381 deacetylation reaction Methods 0.000 description 9
- 239000007864 aqueous solution Substances 0.000 description 8
- 239000004372 Polyvinyl alcohol Substances 0.000 description 6
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 6
- 229920002451 polyvinyl alcohol Polymers 0.000 description 6
- 239000000725 suspension Substances 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 229910001961 silver nitrate Inorganic materials 0.000 description 5
- 229920002101 Chitin Polymers 0.000 description 4
- 238000005033 Fourier transform infrared spectroscopy Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001412 amines Chemical class 0.000 description 3
- 229910001385 heavy metal Inorganic materials 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 239000002202 Polyethylene glycol Substances 0.000 description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 description 2
- 238000006640 acetylation reaction Methods 0.000 description 2
- 238000005903 acid hydrolysis reaction Methods 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000009920 chelation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 125000000524 functional group Chemical group 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 150000002923 oximes Chemical class 0.000 description 2
- FDPIMTJIUBPUKL-UHFFFAOYSA-N pentan-3-one Chemical compound CCC(=O)CC FDPIMTJIUBPUKL-UHFFFAOYSA-N 0.000 description 2
- 229920001223 polyethylene glycol Polymers 0.000 description 2
- 239000010970 precious metal Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000006722 reduction reaction Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 229910052707 ruthenium Inorganic materials 0.000 description 2
- NDVLTYZPCACLMA-UHFFFAOYSA-N silver oxide Chemical compound [O-2].[Ag+].[Ag+] NDVLTYZPCACLMA-UHFFFAOYSA-N 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 229910001432 tin ion Inorganic materials 0.000 description 2
- 238000004483 ATR-FTIR spectroscopy Methods 0.000 description 1
- OQLZINXFSUDMHM-UHFFFAOYSA-N Acetamidine Chemical compound CC(N)=N OQLZINXFSUDMHM-UHFFFAOYSA-N 0.000 description 1
- 101100328518 Caenorhabditis elegans cnt-1 gene Proteins 0.000 description 1
- 102000012286 Chitinases Human genes 0.000 description 1
- 108010022172 Chitinases Proteins 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- FORKNLZWLUAMKI-UHFFFAOYSA-J [Au+4].[F-].[F-].[F-].[F-] Chemical compound [Au+4].[F-].[F-].[F-].[F-] FORKNLZWLUAMKI-UHFFFAOYSA-J 0.000 description 1
- JMGVPAUIBBRNCO-UHFFFAOYSA-N [Ru].[Ag] Chemical compound [Ru].[Ag] JMGVPAUIBBRNCO-UHFFFAOYSA-N 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- ONTQJDKFANPPKK-UHFFFAOYSA-L chembl3185981 Chemical compound [Na+].[Na+].CC1=CC(C)=C(S([O-])(=O)=O)C=C1N=NC1=CC(S([O-])(=O)=O)=C(C=CC=C2)C2=C1O ONTQJDKFANPPKK-UHFFFAOYSA-L 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 244000221110 common millet Species 0.000 description 1
- 230000000850 deacetylating effect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000000445 field-emission scanning electron microscopy Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- FDWREHZXQUYJFJ-UHFFFAOYSA-M gold monochloride Chemical compound [Cl-].[Au+] FDWREHZXQUYJFJ-UHFFFAOYSA-M 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002086 nanomaterial Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 229920005615 natural polymer Polymers 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000007540 photo-reduction reaction Methods 0.000 description 1
- 229920002338 polyhydroxyethylmethacrylate Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- CQLFBEKRDQMJLZ-UHFFFAOYSA-M silver acetate Chemical compound [Ag+].CC([O-])=O CQLFBEKRDQMJLZ-UHFFFAOYSA-M 0.000 description 1
- 229940071536 silver acetate Drugs 0.000 description 1
- 229940096017 silver fluoride Drugs 0.000 description 1
- REYHXKZHIMGNSE-UHFFFAOYSA-M silver monofluoride Chemical compound [F-].[Ag+] REYHXKZHIMGNSE-UHFFFAOYSA-M 0.000 description 1
- 229910001923 silver oxide Inorganic materials 0.000 description 1
- 229910000161 silver phosphate Inorganic materials 0.000 description 1
- FJOLTQXXWSRAIX-UHFFFAOYSA-K silver phosphate Chemical compound [Ag+].[Ag+].[Ag+].[O-]P([O-])([O-])=O FJOLTQXXWSRAIX-UHFFFAOYSA-K 0.000 description 1
- 229940019931 silver phosphate Drugs 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Cosmetics (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125397A TW200902192A (en) | 2007-07-12 | 2007-07-12 | Provides a process for preparing a composite having metal nanoparticles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW96125397A TW200902192A (en) | 2007-07-12 | 2007-07-12 | Provides a process for preparing a composite having metal nanoparticles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW200902192A true TW200902192A (en) | 2009-01-16 |
| TWI326232B TWI326232B (cg-RX-API-DMAC7.html) | 2010-06-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW96125397A TW200902192A (en) | 2007-07-12 | 2007-07-12 | Provides a process for preparing a composite having metal nanoparticles |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TW200902192A (cg-RX-API-DMAC7.html) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI392703B (cg-RX-API-DMAC7.html) * | 2009-05-21 | 2013-04-11 | ||
| TWI395791B (zh) * | 2009-04-17 | 2013-05-11 | Univ Chia Nan Pharm & Sciency | 以化學還原法製備含奈米金屬顆粒複合薄膜之製備方法 |
| TWI406819B (zh) * | 2010-09-09 | 2013-09-01 | Taiwan Hopax Chems Mfg Co Ltd | 甲殼素修飾之金奈米柱及其製造方法 |
| WO2020190876A1 (en) * | 2019-03-20 | 2020-09-24 | University Of Louisville Research Foundation, Inc. | Nanowire array for use with raman spectroscopy |
| CN115216964A (zh) * | 2022-08-30 | 2022-10-21 | 全小强 | 一种耐水洗抗菌面料及其制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI705074B (zh) * | 2020-01-30 | 2020-09-21 | 鑫鼎奈米科技股份有限公司 | 具奈米金屬之纖維的製法 |
-
2007
- 2007-07-12 TW TW96125397A patent/TW200902192A/zh not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI395791B (zh) * | 2009-04-17 | 2013-05-11 | Univ Chia Nan Pharm & Sciency | 以化學還原法製備含奈米金屬顆粒複合薄膜之製備方法 |
| TWI392703B (cg-RX-API-DMAC7.html) * | 2009-05-21 | 2013-04-11 | ||
| TWI406819B (zh) * | 2010-09-09 | 2013-09-01 | Taiwan Hopax Chems Mfg Co Ltd | 甲殼素修飾之金奈米柱及其製造方法 |
| WO2020190876A1 (en) * | 2019-03-20 | 2020-09-24 | University Of Louisville Research Foundation, Inc. | Nanowire array for use with raman spectroscopy |
| US20220091041A1 (en) * | 2019-03-20 | 2022-03-24 | University Of Louisville Research Foundation, Inc. | Nanowire array for use with raman spectroscopy |
| CN115216964A (zh) * | 2022-08-30 | 2022-10-21 | 全小强 | 一种耐水洗抗菌面料及其制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI326232B (cg-RX-API-DMAC7.html) | 2010-06-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |