A fluorescent PET probe based on polyethyleneimine-Ag nanoclusters as a reversible, stable and selective broad-range pH sensor-Reference-Cited by-同舟云学术

A fluorescent PET probe based on polyethyleneimine-Ag nanoclusters as a reversible, stable and selective broad-range pH sensor

Published:2021 Issue:22 Volume:13 Page:2495-2503
ISSN:1759-9660
Container-title:Analytical Methods
language:en
Short-container-title:Anal. Methods

Author:

Reyes-Cruzaley Ana Patricia¹²³⁴⁵^ORCID,Ochoa-Terán Adrián¹²³⁴⁵^ORCID,Tirado-Guízar Antonio¹²³⁴⁵,Félix-Navarro Rosa María¹²³⁴⁵,Alonso-Núñez Gabriel⁶⁷⁸⁵,Pina-Luis Georgina¹²³⁴⁵^ORCID

Affiliation:

1. Centro de Graduados e Investigación

2. Tecnológico Nacional de México/Instituto Tecnológico de Tijuana

3. Bulevar Alberto Limón Padilla S/N

4. Tijuana

5. Mexico

6. Centro de Nanociencia y Nanotecnología

7. Universidad Nacional Autónoma de México

8. Ensenada

Abstract

A nanosensor for pH detection in a broad range (3–11) based on a PET response mechanism is proposed. The sensor is easy to obtain and simple to operate and presents excellent stability, reversibility and dispersibility in water.

Funder

Consejo Nacional de Ciencia y Tecnología

Tecnológico Nacional de México

Publisher

Royal Society of Chemistry (RSC)

Subject

General Engineering,General Chemical Engineering,Analytical Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2021/AY/D1AY00302J

Reference49 articles.

1. Ultra-small fluorescent metal nanoclusters: Synthesis and biological applications

2. Atomically Precise Colloidal Metal Nanoclusters and Nanoparticles: Fundamentals and Opportunities