Polymethacrylate Matrix with Immobilized Acid–Base Indicators as pH Sensor; Procedia Engineering; Vol. 168 : Eurosensors 2016

Polymethacrylate Matrix with Immobilized Acid–Base Indicators as pH Sensor; Procedia Engineering; Vol. 168 : Eurosensors 2016

Λεπτομέρειες βιβλιογραφικής εγγραφής
Parent link:Procedia Engineering
Vol. 168 : Eurosensors 2016.— 2016.— [P. 477–480]
Συγγραφή απο Οργανισμό/Αρχή: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра экологии и безопасности жизнедеятельности (ЭБЖ)
Άλλοι συγγραφείς: Sukhanov A. V. Aleksey Viktorovich, Ovsyannikova A. V. Anastasiya Vladimirovna, Gavrilenko N. A. Natalia Airatovna, Saranchina N. V. Nadezhda Vasilievna
Περίληψη:Title screen
The paper demonstrates possibility of using a polymethacrylate matrix(PMM) to the immobilization conventional volumetric pH indicators .Acid-base properties of the indicators immobilized into PMM were studied. It was found that immobilization of pH indicators into PMM led to changes in the absorption maximum of both basic and acidic forms of pH indicators. The pKa values of pH indicator immobilized into the PMM also changed in comparison with the solution. The immobilization of pH indicators into PMM enabled to extend its a pH indicating range compared with solution. The possibility of using a pH indicator immobilized into the PMM as pH sensors was shown.
Γλώσσα:Αγγλικά
Έκδοση: 2016
Θέματα:
электронный ресурс
труды учёных ТПУ
полиметакрилатные матрицы
кислотно-основные показатели
Διαθέσιμο Online:http://dx.doi.org/10.1016/j.proeng.2016.11.134
Μορφή: Ηλεκτρονική πηγή Κεφάλαιο βιβλίου
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=653589

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