Benzimidazole-modified organosilane functionalized silica nanoparticles as a ‘turn-off’ fluorescent probe for highly selective Cu<sup>2+</sup> ion detection: unravelling logic gate behaviour and molecular docking studies-Reference-Cited by-同舟云学术

Benzimidazole-modified organosilane functionalized silica nanoparticles as a ‘turn-off’ fluorescent probe for highly selective Cu²⁺ ion detection: unravelling logic gate behaviour and molecular docking studies

Published:2024 Issue:5 Volume:48 Page:2028-2039
ISSN:1144-0546
Container-title:New Journal of Chemistry
language:en
Short-container-title:New J. Chem.

Author:

Singh Gurjaspreet¹^ORCID,Mohit ¹,Singh Akshpreet²,Priyanka ¹,Khurana Sumesh¹,Mithun ¹,Singh K. N.¹,Nayyar Jasamrit³,Mohan Brij⁴^ORCID

Affiliation:

1. Department of Chemistry, Panjab University, Chandigarh, 160014, India

2. Department of Chemistry, DAV College, Sector-10, Chandigarh, India

3. Department of Chemistry, GGDSD College, Sector-32 C, Chandigarh, 160014, India

4. Centro de Química Estrutural, Institute of Molecular Sciences, Instituto Superior Técnico, Universidade de Lisboa, Av. Rovisco Pais, 1049-001 Lisboa, Portugal

Abstract

The present work involves the synthesis of a new benzimidazole derived organosilane and its hybrid silica nanoparticles for the recognition of Cu2+ ions and this nanocomposite demonstrated a strong affinity for Cu2+ ions.

Funder

University Grants Commission

Department of Science and Technology, Ministry of Science and Technology, India

Council of Scientific and Industrial Research, India

Publisher

Royal Society of Chemistry (RSC)

Subject

Materials Chemistry,General Chemistry,Catalysis

Link

http://pubs.rsc.org/en/content/articlepdf/2024/NJ/D3NJ05199D

Reference39 articles.

1. M. C.Linder , Nutritional biochemistry of copper , Advances in Nutritional Research , Springer , 1991 , vol. 7, pp.147–186

2. Click derived organosilane assembled with nano platform for the detection of Cu2+ ions: Biological evaluation and molecular docking approach

3. A benzimidazole-based new fluorogenic differential/sequential chemosensor for Cu2+, Zn2+, CN-, P2O74-, DNA, its live-cell imaging and pyrosequencing applications

4. A chemical probe capable for fluorescent and colorimetric detection to Cu2+ and CN− based on coordination and nucleophilic addition mechanism

5. Metals, Toxicity and Oxidative Stress