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|a 20160901d2015 k y0engy50 ba
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|a eng
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| 102 |
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|a CZ
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| 135 |
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|a drcn ---uucaa
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| 181 |
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|a i
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| 182 |
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|a b
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| 200 |
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|a Colorimetric polymer sensor for determination of chromium (VI): Comparison of estimation methods of the visible color changes
|f N. V. Saranchina, N. A. Gavrilenko, A. V. Sukhanov, S. V. Muravyov (Murav’ev)
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| 203 |
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|a Text
|c electronic
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| 300 |
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|a Title screen
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| 320 |
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|a [References: 11 tit.]
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| 330 |
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|a The paper describes an application of a kind of optical analytical method, digital color analysis (DCA), using colorimetric polymethacrylate sensors (optodes) in order to determine Cr (VI). The optodes are made of optically transparent polymethacrylate matrix (PMM) with 1.5-diphenylcarbazide immobilized. The developed optode can be used in determination of the anlytes using solid-phase spectrophotometry and calculating color coordinates as functions of absorbance spectra. Also color coordinates can be represented as basic color (e.g. RGB) data after the op-tode image digitizing. Then one can determine the content of an analyte in a sample by an appropriate color difference calculated on these coordinates. Experimental results of Cr (VI) determination show that the DCA characteristics of accuracy and precision are comparable with those of the solid phase spectrophotometry.
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| 463 |
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|t Measurement in Research and Industry
|o Proceedings of the XXI IMEKO World Congress, August 30 − September 4, 2015, Prague, Czech Republic
|v [4 р.]
|d 2015
|
| 610 |
1 |
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|a электронный ресурс
|
| 610 |
1 |
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|a труды учёных ТПУ
|
| 610 |
1 |
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|a труды учёных ТПУ
|
| 610 |
1 |
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|a надежные методы
|
| 701 |
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1 |
|a Saranchina
|b N. V.
|c chemist
|c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences
|f 1982-
|g Nadezhda Vasilievna
|3 (RuTPU)RU\TPU\pers\31395
|9 15567
|
| 701 |
|
1 |
|a Gavrilenko
|b N. A.
|c chemist
|c Associate Professor of Tomsk Polytechnic University, Candidate of chemical sciences
|f 1970-
|g Natalia Airatovna
|3 (RuTPU)RU\TPU\pers\31394
|
| 701 |
|
1 |
|a Sukhanov
|b A. V.
|c specialist in the field of scientific activity
|c Leading expert of Tomsk Polytechnic University, Candidate of chemical sciences
|f 1983-
|g Aleksey Viktorovich
|3 (RuTPU)RU\TPU\pers\31389
|9 15561
|
| 701 |
|
1 |
|a Muravyov (Murav’ev)
|b S. V.
|c specialist in the field of control and measurement equipment
|c Professor of Tomsk Polytechnic University,Doctor of technical sciences
|f 1954-
|g Sergey Vasilyevich
|3 (RuTPU)RU\TPU\pers\31262
|9 15440
|
| 712 |
0 |
2 |
|a Национальный исследовательский Томский политехнический университет (ТПУ)
|b Институт кибернетики (ИК)
|b Кафедра компьютерных измерительных систем и метрологии (КИСМ)
|3 (RuTPU)RU\TPU\col\18706
|
| 801 |
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2 |
|a RU
|b 63413507
|c 20211224
|g RCR
|
| 856 |
4 |
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|u https://www.imeko.org/publications/wc-2015/IMEKO-WC-2015-TC24-457.pdf
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| 942 |
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|c CF
|
