β-Cyclodextrin-Encapsulated Rhodamine Derivatives Core–Shell Microspheres—Based Fluorescent Sensor for Au3+ and Template for Generating Microplates of Gold-Reference-Cited by-同舟云学术

β-Cyclodextrin-Encapsulated Rhodamine Derivatives Core–Shell Microspheres—Based Fluorescent Sensor for Au3+ and Template for Generating Microplates of Gold

Published:2023-07-18 Issue:7 Volume:14 Page:1443
ISSN:2072-666X
Container-title:Micromachines
language:en
Short-container-title:Micromachines

Author:

Munisamy Maniyazagan¹²^ORCID,Rathinam Balamurugan³^ORCID,Shanmugasundaram Esakkimuthu¹,Ganesan Vigneshkumar¹^ORCID,Narayanan Vimalasruthi¹,Balakrishnan Suganya Bharathi¹,Kaliyamoorthy Selvam⁴^ORCID,Thambusamy Stalin¹^ORCID

Affiliation:

1. Department of Industrial Chemistry, School of Chemical Sciences, Alagappa University, Karaikudi 630003, India

2. Department of Nanotechnology and Advanced Materials Engineering, Sejong University, Seoul 05006, Republic of Korea

3. Department of Chemical and Materials Engineering, National Yunlin University of Science and Technology, Yunlin 64002, Taiwan

4. Department of Chemistry for Materials, Graduate School of Engineering, Mie University, Tsu 514-8507, Japan

Abstract

We have developed β-cyclodextrin-encapsulated rhodamine derivative core-shell microspheres (β-CD@RH) to improve their aqueous solubility and biocompatibility. The β-CD@RH core-shell microspheres exhibited bright and stable fluorescence with Au3+ ion in aqueous media. The development of triangular and hexagonal gold microplates within an aqueous solution by a simple, one-step, and green chemistry strategy is followed and prepared. Fluorescent imaging of Au3+ in living cells is also successfully demonstrated.

Funder

DST-SERB (Science and Engineering Research Board) India

National Research Foundation of Korea

Publisher

MDPI AG

Subject

Electrical and Electronic Engineering,Mechanical Engineering,Control and Systems Engineering

Link

https://www.mdpi.com/2072-666X/14/7/1443/pdf

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