CN103674944B - 测试低浓度盐度的方法 - Google Patents
测试低浓度盐度的方法 Download PDFInfo
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- CN103674944B CN103674944B CN201310641561.5A CN201310641561A CN103674944B CN 103674944 B CN103674944 B CN 103674944B CN 201310641561 A CN201310641561 A CN 201310641561A CN 103674944 B CN103674944 B CN 103674944B
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- 238000012360 testing method Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000010931 gold Substances 0.000 claims abstract description 39
- 229910052737 gold Inorganic materials 0.000 claims abstract description 39
- 239000000243 solution Substances 0.000 claims abstract description 26
- 150000003839 salts Chemical class 0.000 claims abstract description 15
- 238000002360 preparation method Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 5
- 239000003086 colorant Substances 0.000 claims abstract description 4
- 238000012986 modification Methods 0.000 claims abstract description 4
- 230000004048 modification Effects 0.000 claims abstract description 4
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 21
- SUYVUBYJARFZHO-RRKCRQDMSA-N dATP Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@H]1C[C@H](O)[C@@H](COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-RRKCRQDMSA-N 0.000 claims description 9
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 3
- 238000009835 boiling Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- 239000001509 sodium citrate Substances 0.000 claims description 2
- HRXKRNGNAMMEHJ-UHFFFAOYSA-K trisodium citrate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O HRXKRNGNAMMEHJ-UHFFFAOYSA-K 0.000 claims description 2
- 229940038773 trisodium citrate Drugs 0.000 claims description 2
- 241000532370 Atla Species 0.000 claims 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 2
- 239000003153 chemical reaction reagent Substances 0.000 claims 2
- 239000008187 granular material Substances 0.000 claims 1
- 238000005374 membrane filtration Methods 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 239000012085 test solution Substances 0.000 claims 1
- 235000020188 drinking water Nutrition 0.000 abstract description 4
- 239000003651 drinking water Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 239000012266 salt solution Substances 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract description 2
- 230000003000 nontoxic effect Effects 0.000 abstract description 2
- 239000012086 standard solution Substances 0.000 abstract description 2
- 238000002845 discoloration Methods 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000002105 nanoparticle Substances 0.000 description 6
- SUYVUBYJARFZHO-UHFFFAOYSA-N dATP Natural products C1=NC=2C(N)=NC=NC=2N1C1CC(O)C(COP(O)(=O)OP(O)(=O)OP(O)(O)=O)O1 SUYVUBYJARFZHO-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- OIRDTQYFTABQOQ-KQYNXXCUSA-N adenosine Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](CO)[C@@H](O)[C@H]1O OIRDTQYFTABQOQ-KQYNXXCUSA-N 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 238000010998 test method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002343 gold Chemical class 0.000 description 1
- 235000001497 healthy food Nutrition 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000008239 natural water Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012372 quality testing Methods 0.000 description 1
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310641561.5A CN103674944B (zh) | 2013-12-04 | 2013-12-04 | 测试低浓度盐度的方法 |
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CN201310641561.5A CN103674944B (zh) | 2013-12-04 | 2013-12-04 | 测试低浓度盐度的方法 |
Publications (2)
Publication Number | Publication Date |
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CN103674944A CN103674944A (zh) | 2014-03-26 |
CN103674944B true CN103674944B (zh) | 2017-05-10 |
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CN201310641561.5A Active CN103674944B (zh) | 2013-12-04 | 2013-12-04 | 测试低浓度盐度的方法 |
Country Status (1)
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CN (1) | CN103674944B (zh) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987364A (zh) * | 2010-09-14 | 2011-03-23 | 江南大学 | 一种高稳定性和功能化的金纳米粒子的制备方法 |
CN102445468A (zh) * | 2011-09-29 | 2012-05-09 | 重庆大学 | 一种测定溶液中硝酸盐浓度的电极、该电极的制作方法 |
-
2013
- 2013-12-04 CN CN201310641561.5A patent/CN103674944B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101987364A (zh) * | 2010-09-14 | 2011-03-23 | 江南大学 | 一种高稳定性和功能化的金纳米粒子的制备方法 |
CN102445468A (zh) * | 2011-09-29 | 2012-05-09 | 重庆大学 | 一种测定溶液中硝酸盐浓度的电极、该电极的制作方法 |
Non-Patent Citations (3)
Title |
---|
Enzyme Colorimetric Assay Using Unmodified Silver Nanoparticles;Hui Wei 等;《Anal. Chem》;20080915;7051–7055 * |
Unmodified gold nanoparticles as a colorimetric probe for potassium DNA aptamers;Lihua Wang 等;《ChemComm》;20060808;3780-3782 * |
盐浓度对纳米金颗粒表面DNA解链温度的影响;葛静 等;《云南民族大学学报(自然科学版)》;20080731;第17卷(第3期);193-198 * |
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CN103674944A (zh) | 2014-03-26 |
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