Beta
ManageSearchChatDiscover
285672

Development of Bromocresol Purple Immobilized Optical Sensor for the Determination of Dissolved Ammonia

Article

Last updated: 01 Jan 2025

OverviewSimilar Items

Subjects

-

Tags

-

Abstract

In this work a fluorescent dye – bromocresol purple was immobilized to the xerogel prepared by the sol-gel technology. The effect of the solvent nature was explored to control the sensor properties and performance. Prepared final materials have shown stable and reproducible signals in a wide range of dissolved ammonia concentrations. Using i-butylalcohol leads to improved sensor properties because of the optimal match with the indicator dye with the immobilized environment. Developed optical ammonia sensors were investigated at different temperatures and their performance was also assessed.

DOI

10.21608/ejchem.2023.161658.7059

Keywords

Indicator, bromocresol purple, sol-gel, Absorption, Solvent, Temperature

Authors

First Name

Khurshid

Last Name

Tashpulatov

MiddleName

-

Affiliation

Samarkand State University named after Sh.Rashidov, Samarkand, 140104, Uzbekistan

Email

xurshiduz@yandex.ru

City

Samarkand

Orcid

0000-0002-9847-0961

First Name

Marhabo

Last Name

Isakulova

MiddleName

-

Affiliation

Samarkand State University named after Sh.Rashidov, Samarkand, 140104, Uzbekistan

Email

isaqulovamarxabo@gmail.com

City

Samarkand

Orcid

-

First Name

Sherzodbek

Last Name

Mirzaev

MiddleName

-

Affiliation

Samarkand State University named after Sh.Rashidov, Samarkand, 140104, Uzbekistan

Email

sherzod-bek877@mail.ru

City

Samarkand

Orcid

-

First Name

Doston

Last Name

Toshpulatov

MiddleName

-

Affiliation

Samarkand State University named after Sh.Rashidov, Samarkand, 140104, Uzbekistan

Email

dostontoshpulatov7707@gmail.com

City

Samarkand

Orcid

-

First Name

Abdullo

Last Name

Nasimov

MiddleName

-

Affiliation

Samarkand State University named after Sh.Rashidov, Samarkand, 140104, Uzbekistan

Email

a.nasimov2019@gmail.com

City

Samarkand

Orcid

-

Volume

66

Article Issue

10

Related Issue

43169

Issue Date

2023-10-01

Receive Date

2022-10-06

Publish Date

2023-10-01

Page Start

119

Page End

124

Print ISSN

0449-2285

Online ISSN

2357-0245

Article File

EJCHEM_Volume 66_Issue 10_Pages 119-124.pdf

PDF . 553.1kB

Link

https://ejchem.journals.ekb.eg/article_285672.html

Detail API

https://ejchem.journals.ekb.eg/service?article_code=285672

Order

285,672

Type

Original Article

Type Code

297

Publication Type

Journal

Publication Title

Egyptian Journal of Chemistry

Publication Link

https://ejchem.journals.ekb.eg/

MainTitle

Development of Bromocresol Purple Immobilized Optical Sensor for the Determination of Dissolved Ammonia

Details

Type

Article

Created At

30 Dec 2024