Viscosity effects on the chemiluminescence emission of 1,2-dioxetanes in water†

IF 2.9 3区化学 Q1 CHEMISTRY, ORGANIC

Organic & Biomolecular Chemistry Pub Date : 2025-05-06 DOI:10.1039/D5OB00254K

Maidileyvis Castro Cabello, Palanisamy Kandhan, Peng Tao and Alexander R. Lippert

引用次数: 0

Abstract

Chemiluminescence emission from 1,2-dioxetanes offers a versatile framework for molecular imaging in cells and animals. Here, we observe an increase in chemiluminescence emission intensity with increasing solvent viscosity in aqueous systems, and interpret these observations within the context of chemically initiated electron exchange luminescence (CIEEL), concerted charge transfer induced luminescence (CTIL), and gradually reversible charge transfer induced luminescence (GR-CTIL) mechanisms.

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粘度对1,2-二氧乙烷在水中化学发光的影响。

1,2-二氧乙烷的化学发光发射为细胞和动物分子成像提供了一个通用的框架。在此，我们观察到在水体系中，随着溶剂粘度的增加，化学发光的发射强度增加，并在化学引发的电子交换发光（CIEEL）、协调电荷转移诱导发光（CTIL）和逐渐可逆电荷转移诱导发光（GR-CTIL）机制的背景下解释这些观察结果。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Organic & Biomolecular Chemistry 化学-有机化学

CiteScore

5.50

自引率

9.40%

发文量

1056

审稿时长

1.3 months

期刊介绍： Organic & Biomolecular Chemistry is an international journal using integrated research in chemistry-organic chemistry. Founded in 2003 by the Royal Society of Chemistry, the journal is published in Semimonthly issues and has been indexed by SCIE, a leading international database. The journal focuses on the key research and cutting-edge progress in the field of chemistry-organic chemistry, publishes and reports the research results in this field in a timely manner, and is committed to becoming a window and platform for rapid academic exchanges among peers in this field. The journal's impact factor in 2023 is 2.9, and its CiteScore is 5.5.