Evidence map›Paper›PMID 39453565›Full record

ArticleJournal of fluorescence2025

Theoretical Study of Three Ratiometric 1,8-naphthalimide Fluorescent Probes for Hydrogen Sulfide Detection.

Anran Huang, Yuhe Zhou, Yonglin Liang, Qiyan Liu, Wenxuan Hao, Zhicheng Xia, Dongxia Wu, Haixiang He

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Article in Journal of fluorescence, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Anran HuangGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Yuhe ZhouGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Yonglin LiangGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Qiyan LiuGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Wenxuan HaoGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Zhicheng XiaGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Dongxia WuGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China.
Haixiang HeGuangxi Key Laboratory of Electrochemical Energy Materials, School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi, 530004, P.R. China. hxhe1985@gxu.edu.cn.

Funding

National Natural Science Foundation of China No.21963002Natural Science Foundation of Guangxi Province 2018GXNSFAA050095Science and Technology Major Project of Guangxi NO.AA23062020
6 · The paper itself

Abstract

Three ratiometric 1,8-naphthalimide fluorescent probes for hydrogen sulfide detection have been studied theoretically by using density functional theory and time-dependent functional theory. From the detailed comparison of the optimized geometries, it is found that the change of substituents has a slight effect on the structure of 1,8-naphthalimide fluorophore, and the effect is mainly located in the part attached to the changed substituent. The change of the electron-withdrawing or electron-donating ability of the substituents on the 1,8-naphthalimide has an effect on the electronic spectra. Based on the analysis of frontier molecular orbital, the intramolecular charge transfer process was found for the three probes and their corresponding products. Finally, the analysis of the energy gap between the highest occupied molecular orbital and the lowest unoccupied molecular orbital was elaborated. This work provides a theoretical explanation of the experimental results and thus contributes to the development of novel fluorescent probes in the future.

Indexed as

1,8-naphthalimideIntramolecular charge transferRatiometricSubstituent

Identifiers

PMID39453565

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