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基于β-环糊精包封的罗丹明衍生物核壳微球的金荧光传感器及金微板生成模板

β-Cyclodextrin-Encapsulated Rhodamine Derivatives Core-Shell Microspheres-Based Fluorescent Sensor for Au and Template for Generating Microplates of Gold.

作者信息

Munisamy Maniyazagan, Rathinam Balamurugan, Shanmugasundaram Esakkimuthu, Ganesan Vigneshkumar, Narayanan Vimalasruthi, Balakrishnan Suganya Bharathi, Kaliyamoorthy Selvam, Thambusamy Stalin

机构信息

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

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

出版信息

Micromachines (Basel). 2023 Jul 18;14(7):1443. doi: 10.3390/mi14071443.

DOI:10.3390/mi14071443
PMID:37512754
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10384120/
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 Au 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 Au in living cells is also successfully demonstrated.

摘要

我们开发了β-环糊精包封的罗丹明衍生物核壳微球（β-CD@RH），以提高其水溶性和生物相容性。β-CD@RH核壳微球在水性介质中与金离子呈现出明亮且稳定的荧光。通过一种简单、一步且绿色化学策略，在水溶液中制备出三角形和六边形金微板。同时也成功展示了活细胞中金色荧光成像。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/7e208ff0b624/micromachines-14-01443-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/f66b976e5bc7/micromachines-14-01443-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/6019201347bf/micromachines-14-01443-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/116bde5eaae8/micromachines-14-01443-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/41bafb01a026/micromachines-14-01443-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/7e208ff0b624/micromachines-14-01443-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/f66b976e5bc7/micromachines-14-01443-sch001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/6019201347bf/micromachines-14-01443-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/116bde5eaae8/micromachines-14-01443-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/41bafb01a026/micromachines-14-01443-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/5d97/10384120/7e208ff0b624/micromachines-14-01443-g004.jpg

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