RU2012153849A - METHOD FOR ESTIMATING TOXICITY OF PRODUCTS FROM POLYMERIC AND TEXTILE MATERIALS - Google Patents
METHOD FOR ESTIMATING TOXICITY OF PRODUCTS FROM POLYMERIC AND TEXTILE MATERIALS Download PDFInfo
- Publication number
- RU2012153849A RU2012153849A RU2012153849/10A RU2012153849A RU2012153849A RU 2012153849 A RU2012153849 A RU 2012153849A RU 2012153849/10 A RU2012153849/10 A RU 2012153849/10A RU 2012153849 A RU2012153849 A RU 2012153849A RU 2012153849 A RU2012153849 A RU 2012153849A
- Authority
- RU
- Russia
- Prior art keywords
- toxicity
- sample
- rhol
- biosensor
- microorganisms
- Prior art date
Links
Landscapes
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
Способ оценки токсичности товаров из полимерных и текстильных материалов, заключающийся в том, что используют биосенсор на основе кислородного электрода, иммобилизуют целые клетки микроорганизмов на поверхность кислородного электрода, измеряют дыхательную активность микроорганизмов в присутствии пробы, оценивают токсичность проб, отличающийся тем, что иммобилизуют целые клетки микроорганизмов на поверхность кислородного электрода с помощью полупроницаемой мембраны, измеряют дыхательную активность с помощью термооксиметра, дополнительно используют стандартный образец положительного контроля, оценивают токсичность по следующей зависимостиТ=(Roб-Rхол)/(Rацет-Rхол),где Т - индекс токсичности;Roб - ответ биосенсора на образец, Омкг/дм·с;Rацет - ответ биосенсора на ацетальдегид (2 мг/дм), Омкг/дм·с;Rхол - ответ биосенсора на холостую пробу, Омкг/дм·с.A method for assessing the toxicity of goods from polymeric and textile materials, which consists in using a biosensor based on an oxygen electrode, immobilizing whole cells of microorganisms on the surface of an oxygen electrode, measuring the respiratory activity of microorganisms in the presence of a sample, evaluating the toxicity of samples, characterized in that they immobilizing whole cells microorganisms on the surface of the oxygen electrode using a semipermeable membrane, measure respiratory activity using a thermooximeter, additional the standard positive control sample is used, the toxicity is evaluated according to the following dependence T = (Ro-Rhol) / (Racet-Rhol), where T is the toxicity index; Rob is the biosensor response to the sample, Omkg / dm · s; Racet is the biosensor response to acetaldehyde (2 mg / dm), Omkg / dm · s; Rhol - biosensor response to a blank sample, Omkg / dm · s
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012153849/10A RU2518306C1 (en) | 2012-12-13 | 2012-12-13 | Method of toxicity assessment of products from polymer and textile materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2012153849/10A RU2518306C1 (en) | 2012-12-13 | 2012-12-13 | Method of toxicity assessment of products from polymer and textile materials |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2518306C1 RU2518306C1 (en) | 2014-06-10 |
RU2012153849A true RU2012153849A (en) | 2014-06-20 |
Family
ID=51213670
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2012153849/10A RU2518306C1 (en) | 2012-12-13 | 2012-12-13 | Method of toxicity assessment of products from polymer and textile materials |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2518306C1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104807864A (en) * | 2015-01-08 | 2015-07-29 | 北京神州瑞霖环保科技有限公司 | Digital electrode for measuring content of perfluorocapylic acid and measuring apparatus |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2587630C1 (en) * | 2015-04-13 | 2016-06-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Пензенский государственный университет" (ФГБОУ ВПО "Пензенский государственный университет") | Method of determining cytotoxicity of nanomaterials based on zinc oxide |
RU2653476C1 (en) * | 2017-05-10 | 2018-05-08 | федеральное государственное бюджетное образовательное учреждение высшего образования "Приволжский исследовательский медицинский университет" Министерства здравоохранения Российской Федерации | Method for microscopic assessment of cytotoxicity of components of scaffold materials |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2207377C2 (en) * | 2000-11-02 | 2003-06-27 | Институт биохимии и физиологии микроорганизмов им. Г.К. Скрябина РАН | Biosensor system for assay of 2,4-dinitrophenol and nitrite ion and biosensors for this system |
RU2409813C2 (en) * | 2008-06-07 | 2011-01-20 | Федеральное государственное учреждение "Государственный научно-исследовательский институт промышленной экологии" | Method for biotesting water samples and device for realising said method |
RU106898U1 (en) * | 2010-12-03 | 2011-07-27 | Государственное образовательное учреждение высшего профессионального образования "Тульский государственный университет" (ТулГУ) | DEVICE FOR EXPRESS DETERMINATION OF BIOCHEMICAL OXYGEN CONSUMPTION |
-
2012
- 2012-12-13 RU RU2012153849/10A patent/RU2518306C1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104807864A (en) * | 2015-01-08 | 2015-07-29 | 北京神州瑞霖环保科技有限公司 | Digital electrode for measuring content of perfluorocapylic acid and measuring apparatus |
CN104807864B (en) * | 2015-01-08 | 2018-07-13 | 西藏神州瑞霖环保科技股份有限公司 | A kind of digital electrode and measurement device measuring perfluoro caprylic acid content |
Also Published As
Publication number | Publication date |
---|---|
RU2518306C1 (en) | 2014-06-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE532063T1 (en) | ELECTROCHEMICAL BIOSENSOR | |
MX2016002632A (en) | Device and methods of using device for detection of hyperammonemia. | |
ATE554389T1 (en) | APEX AS A MARKER FOR LUNG CANCER | |
WO2009085234A3 (en) | Use of micro-rna as a biomarker of immunomodulatory drug activity | |
MX2014006118A (en) | Detecting analytes. | |
HK1115636A1 (en) | Use of cyfra 21-1 as a marker for colorectal cancer cyfra 21-1 | |
WO2016038505A3 (en) | Electrochemical biosensor and a method of sensing albumin and its complexes | |
NZ701866A (en) | Methods for measuring enzyme activity useful in determining cell viability in non-purified samples | |
GB201211881D0 (en) | Sensor calibration method and apparatus | |
WO2020055954A3 (en) | Methods for detecting liver diseases | |
MA35212B1 (en) | Lysyl oxidase type 2 assay and its methods of use | |
RU2013118341A (en) | GETTING SERUM | |
WO2010107941A3 (en) | Membrane system with sufficient buffering capacity | |
BR112017014097A2 (en) | test strip and system and method for measuring glucose concentration in blood sample | |
FR3034523B1 (en) | NOVEL METHOD FOR DETECTING THE PRESENCE OF BACTERIA PRODUCING BETA-LACTAMASES. | |
RU2012153849A (en) | METHOD FOR ESTIMATING TOXICITY OF PRODUCTS FROM POLYMERIC AND TEXTILE MATERIALS | |
HK1136873A1 (en) | Use of nnmt as a marker for lung cancer | |
EP4306650A3 (en) | Digital analysis of molecular analytes using electrical methods | |
GB2542576A (en) | Method and kit of detecting the absence of micro-oranisms | |
WO2018065108A3 (en) | Analysis system for testing a sample | |
WO2010000467A8 (en) | Asc as a marker for lung cancer | |
WO2008147206A3 (en) | Means and methods for classifying samples of multiple sclerosis patients | |
SG10201907690TA (en) | Device and method for detecting target molecules | |
JP2015180198A5 (en) | ||
RU2011153126A (en) | METHOD FOR SPECIFIC IDENTIFICATION OF TUBERCULOSIS MYCOBACTERIA IN PERSONS INFECTED WITH TUBERCULOSIS MYCOBACTERIA |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141214 |