Water soluble perylene bisimide and its turn off/on fluorescence are used to detect cysteine and homocysteine

Sukul, Pradip K. ; Santra, Dines C. ; Singh, Pradeep K. ; Maji, Samir K. ; Malik, Sudip (2015) Water soluble perylene bisimide and its turn off/on fluorescence are used to detect cysteine and homocysteine New Journal of Chemistry, 39 (7). pp. 5084-5087. ISSN 1144-0546

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Official URL: http://doi.org/10.1039/C5NJ00608B

Related URL: http://dx.doi.org/10.1039/C5NJ00608B

Abstract

Perylene derivatives (P) in the presence of melamine (M) are envisioned as novel fluorescent probe for mercury ions and form a selective complex (PMHg) with mercury ions in neutral medium (pH = 7). This chemo-sensing ensemble probe exhibits high selectivity and sensitivity for thiol-containing amino acids and detects cysteine and homocysteine from healthy to abnormal levels under physiologically-relevant conditions.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry
ID Code:126494
Deposited On:31 Oct 2022 04:18
Last Modified:31 Oct 2022 04:18

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