کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
175584 | 458914 | 2015 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
A ratiometric fluorescent probe for hydrogen sulfide based on the nucleophilic substitution-cyclization of diselenides
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
• A new colorimetric and ratiometric fluorescence probe for H2S is developed.
• The use of the diselenide bond as the sensing group of H2S shows high selectivity and sensitivity.
• The probe is applied in measuring H2S in bovine plasma and bioimaging in cells.
A new ratiometric fluorescence probe for hydrogen sulfide is developed. The design was based on a H2S-mediated diselenide cleavage and intramolecular cyclization to release the fluorophore. The probe showed high selectivity and sensitivity for H2S over other reactive sulfur species and was successfully applied for the detection of H2S in bovine plasma and bioimaging in live cells.
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ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 121, October 2015, Pages 299–304
Journal: Dyes and Pigments - Volume 121, October 2015, Pages 299–304
نویسندگان
Caihong Zhang, Bo Peng, Wei Chen, Shaomin Shuang, Ming Xian, Chuan Dong,