A Simple Method for Colorimetric and Naked-Eye Detection of Mercury in Fish Products

A Simple Method for Colorimetric and Naked-Eye Detection of Mercury in Fish Products

Dades bibliogràfiques
Parent link:	Materials Science Forum: Scientific Journal Vol. 970 : Modern Problems in Materials Processing, Manufacturing, Testing and Quality Assurance II.— 2019.— [P. 219-226]
Autor corporatiu:	Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Altres autors:	Saranchina N. V. Nadezhda Vasilievna, Dudkina A. A. Anna, Gavrilenko M. M. Maria, Gavrilenko N. A. Natalia Airatovna
Sumari:	Title screen A new colorimetric optode has been developed for preconcentration and visual determination of mercury ions in fish products. This optode is based on the color reaction of copper diethyldithiocarbamate with Hg{2+} in the body of polymethylmethacrylate matrix. The optode exhibited sensitivity through the change of color from brown to colorless, which could be easily detected by naked-eye or spectrophotometric method. The influence of acidity, contact time and interference of foreign metal ions has been studied. The optode revealed good linearity in the range of 20-360 [mu]g·L{-1}, with a limit of detection of 8 [mu]g·L{-1} Hg{2+} at pH 5.2 and response time of 10 min. Режим доступа: по договору с организацией-держателем ресурса
Publicat:	2019
Matèries:	электронный ресурс труды учёных ТПУ Mercury Minced Sea Fish Polymethacrylate Matrix Sea Fish Solid Phase Spectrophotometry рыба твердофазная спектрофотометрия колометрические методы ртуть визуальное определение
Accés en línia:	https://doi.org/10.4028/www.scientific.net/MSF.970.219
Format:	Electrònic Capítol de llibre
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=660933

Ítems similars

Visual determination of malachite green in sea fish samples
Publicat: (2019)

Colorimetric determination of food colourants using solid phase extraction into polymethacrylate matrix
Publicat: (2019)

Rapid colorimetric determination of ascorbic acid by solid phase extraction of iodine into a polymethacrylate matrix
Publicat: (2022)

Colorimetric and fluorescent sensing of rhodamine using polymethacrylate matrix
Publicat: (2019)

Colorimetric determination of bromate in drinking water using methyl red immobilized into polymethacrylate matrix
Publicat: (2023)

Kinetic Determination of Thiocyanate by the Reaction of Bromate with Crystal Violet Immobilized in a Polymethacrylate Matrix
Publicat: (2018)

Transparent polymer sensor for visual and photometrical detection of thiocyanate in oilfield water
Publicat: (2019)

Determination of antioxidant capacity of medicinal tinctures using cuprac method involving Cu(II) neocuproine immobilized into polymethacrylate matrix
Publicat: (2020)

Smartphone-based colorimetric determination of fluoride anions using polymethacrylate optode
Publicat: (2021)

Stabilization of silver nanoparticles in a transparent polymethacrylate matrix while maintaining the capabilities of a colorimetric hydrogen peroxide sensor
Publicat: (2024)

Stabilization of gold nanoparticles in a transparent polymer while maintaining the capabilities of a colorimetric glucose sensor
Publicat: (2024)

Dual-mode glucose sensing: Colorimetric chemical sensors using silver or gold nanoparticles embedded within polymethacrylate matrix
Publicat: (2025)

Comparison of methods for the synthesis of silver nanoparticles stabilized in a solid polymethacrylate matrix
Publicat: (2024)

Practise your English in Agriculture учебно-методическое пособие
per: Рогозинникова Ю. В.
Publicat: (Тюмень, ГАУ Северного Зауралья, 2024)

Naked-eye colorimetric sensors for mercury detection in fish products
per: Posvyashennaya A. K.
Publicat: (2017)

Thermal stability control of the water-in-diesel microemulsion fuel produced by using a nonionic surfactant combined with aliphatic alcohols
Publicat: (2019)

Colorimetric Determination of Metal Ions Using Smartphone
per: Urazov E. V. Eldar Valentinovich
Publicat: (2018)

Fishing Power Europe The EU’s Normativity in Its External Fisheries Action /
per: Vatsov, Mihail
Publicat: (2023)

The Use of CITES for Commercially-exploited Fish Species A Solution to Overexploitation and Illegal, Unreported and Unregulated Fishing? /
per: Guggisberg, Solène
Publicat: (2016)

Colorimetric Sensor Based on Silver Nanoparticle – Embedded Polymethacrylate Matrix
per: Gavrilenko N. A. Natalia Airatovna
Publicat: (2014)

A colorimetric sensor based on a polymethacrylate matrix with immobilized 1-(2-pyridylazo)-2-naphthol for the determination of cobalt
per: Gavrilenko N. A. Natalia Airatovna
Publicat: (2015)

Determination of vanillin in smoking mixtures by spectrophotometry
per: Efremenko E. A. Elizaveta Andreevna
Publicat: (2020)

Voltammetric Determination of Tartrazine in Food
per: Lipskikh O. I. Olga Ivanovna
Publicat: (2017)

A digital colorimetric analyzer for chemical measurements on the basis of polymeric optodes
Publicat: (2016)

International Aviation Law Regulations in Three Dimensions /
per: Sipos, Attila
Publicat: (2024)

International Aviation Law for Aerodrome Planning
per: Salih, Chehab
Publicat: (2021)

Одометрическое твердофазноспектрофотометрическое определение мышьяка с использованием полиметакрилатной матрицы
per: Федан Д. А.
Publicat: (2018)

Определение пищевых синтетических красителей в кисломолочных продуктах методом твердофазной спектрофотометрии
per: Дудкина А. А.
Publicat: (2019)

Air Transport and Pandemic Law Legal, Regulatory, Ethical and Economic Issues /
per: Abeyratne, Ruwantissa
Publicat: (2021)

Automation of Optical Control of Metal Ions in Liquid Using a Smartphone
Publicat: (2019)

Megatrends and Air Transport Legal, Ethical and Economic Issues /
per: Abeyratne, Ruwantissa
Publicat: (2017)

Regulating Deep Sea Mining A Myriad of Legal Frameworks /
per: Willaert, Klaas
Publicat: (2021)

Corporate Social Responsibility in the Maritime Industry
Publicat: (2018)

The Urgent Need for Regulation of Satellite Mega-constellations in Outer Space
per: Millwood, Scott
Publicat: (2023)

National Space Legislation A Comparative and Evaluative Analysis /
Publicat: (2018)

Твердофазно-спектрофотометрическое определение ионов ртути (II) с использованием дифенилкарбазона
per: Посвященная А. К. Анжелика Константиновна
Publicat: (2018)

Rulemaking in Air Transport A Deconstructive Analysis /
per: Abeyratne, Ruwantissa
Publicat: (2016)

Environmental Jurisdiction in the Law of the Sea The Brazilian Blue Amazon /
per: Alencar Mayer Feitosa Ventura, Victor
Publicat: (2020)

Outer Space and Popular Culture Influences and Interrelations, Part 3 /
Publicat: (2023)

The World of the Seafarer Qualitative Accounts of Working in the Global Shipping Industry /
Publicat: (2021)