Literature DB >> 28914532

Aggregation-Induced Electrochemiluminescence of Platinum(II) Complexes.

Serena Carrara1, Alessandro Aliprandi1, Conor F Hogan2, Luisa De Cola1,3.   

Abstract

We report the electrochemiluminescence properties of square-planar Pt(II) complexes that result from the formation of supramolecular nanostructures. We define this new phenomenon as aggregation-induced electrochemiluminescence (AIECL). In this system, self-assembly changes the HOMO and LUMO energies, making their population accessible via ECL pathways and leading to the generation of the luminescent excited state. Significantly, the emission from the self-assembled system is the first example of electrochemiluminescence (ECL) of Pt(II) complexes in aqueous solution having higher efficiency than the standard, Ru(bpy)32+.The finding can lead to a new generation of bright emitters that can be used as ECL labels.

Entities:  

Year:  2017        PMID： 28914532     DOI： 10.1021/jacs.7b07710

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  11 in total

1.  An efficient aggregation-induced electrochemiluminescent immunosensor by using TiO2 nanoparticles as coreaction accelerator and energy donor for aflatoxin B1 detection.

Authors:  Xiaoyi Lv; Qiong Hu; Tian Miao; YanPing Li; Bo Cui; Yishan Fang
Journal:  Anal Bioanal Chem       Date:  2022-05-06       Impact factor: 4.142

2.  An ultrasensitive ratiometric immunosensor based on the ratios of conjugated distyrylbenzene derivative nanosheets with AIECL properties and electrochemical signal for CYFRA21-1 detection.

Authors:  Xiaoyi Lv; Mengmeng Bi; Xiaoyun Xu; Yanping Li; Chao Geng; Bo Cui; Yishan Fang
Journal:  Anal Bioanal Chem       Date:  2021-11-05       Impact factor: 4.142

Review 3.  Metal Peptide Conjugates in Cell and Tissue Imaging and Biosensing.

Authors:  Karmel S Gkika; David Cullinane; Tia E Keyes
Journal:  Top Curr Chem (Cham)       Date:  2022-06-15

Review 4.  Recent advances in electrochemiluminescence luminophores.

Authors:  Abubakar Abdussalam; Guobao Xu
Journal:  Anal Bioanal Chem       Date:  2021-04-24       Impact factor: 4.142

5.  Solvent-tuned charge-transfer properties of chiral Pt(ii) complex and TCNQ˙- anion adducts.

Authors:  Xiao-Peng Zhang; Li-Li Wang; Da-Shuai Zhang; Xiao-Wei Qi; Zai-Feng Shi; Qiang Lin
Journal:  RSC Adv       Date:  2018-03-16       Impact factor: 4.036

6.  Dual resonance energy transfer in triple-component polymer dots to enhance electrochemiluminescence for highly sensitive bioanalysis.

Authors:  Ningning Wang; Ziyu Wang; Lizhen Chen; Weiwei Chen; Yiwu Quan; Yixiang Cheng; Huangxian Ju
Journal:  Chem Sci       Date:  2019-05-30       Impact factor: 9.825

7.  2,6-Dicyano-4-pyrone as a Novel and Multifarious Building Block for the Synthesis of 2,6-Bis(hetaryl)-4-pyrones and 2,6-Bis(hetaryl)-4-pyridinols.

Authors:  Dmitrii L Obydennov; Alena E Simbirtseva; Sergey E Piksin; Vyacheslav Y Sosnovskikh
Journal:  ACS Omega       Date:  2020-12-15

8.  A general design approach toward covalent organic frameworks for highly efficient electrochemiluminescence.

Authors:  Ya-Jie Li; Wei-Rong Cui; Qiao-Qiao Jiang; Qiong Wu; Ru-Ping Liang; Qiu-Xia Luo; Jian-Ding Qiu
Journal:  Nat Commun       Date:  2021-08-05       Impact factor: 14.919

Review 9.  Aggregation-Induced Emission in Electrochemiluminescence: Advances and Perspectives.

Authors:  Guillermo Moreno-Alcántar; Alessandro Aliprandi; Luisa De Cola
Journal:  Top Curr Chem (Cham)       Date:  2021-06-19

10.  Near-infrared aggregation-induced enhanced electrochemiluminescence from tetraphenylethylene nanocrystals: a new generation of ECL emitters.

Authors:  Jia-Li Liu; Jia-Qi Zhang; Zhi-Ling Tang; Ying Zhuo; Ya-Qin Chai; Ruo Yuan
Journal:  Chem Sci       Date:  2019-03-15       Impact factor: 9.825
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