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Literature DB >> 20572677

Design and investigation of a series of rhodamine-based fluorescent probes for optical measurements of pH.

Quinn A Best¹, Ruisong Xu, Matthew E McCarroll, Lichang Wang, Daniel J Dyer.

Abstract

A series of structurally similar fluorescent probes (1-4), synthesized from rhodamine B, were designed to optically measure pH. Each probe had a unique "off-on" response as the solution went from basic to acidic. Probes 1-3 exhibited a spirocyclic quenching of the pyronin B fluorophore, whereas probe 4 was quenched by PET from the amine moiety.

Entities: Chemical Disease

Mesh：

Substances：

Year: 2010 PMID： 20572677 PMCID： PMC2925113 DOI： 10.1021/ol1011967

Source DB: PubMed Journal: Org Lett ISSN： 1523-7052 Impact factor: 6.005

18 in total

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4. A new peptide-affinity tag for the detection and affinity purification of recombinant proteins with a monoclonal antibody.

Authors: T Böldicke; F Struck; F Schaper; W Tegge; H Sobek; B Villbrandt; P Lankenau; M Böcher
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Authors: Emma B Veale; Gillian M Tocci; Frederick M Pfeffer; Paul E Kruger; Thorfinnur Gunnlaugsson
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3. Optical Sensing and Imaging of pH Values: Spectroscopies, Materials, and Applications.

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4. Cycloalkyl-aminomethylrhodamines: pH dependent photophysical properties tuned by cycloalkane ring size.

Authors: Chuangjun Liu; Quinn A Best; Brian Suarez; Jack Pertile; Matthew E McCarroll; Colleen N Scott
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5. Anilinomethylrhodamines: pH sensitive probes with tunable photophysical properties by substituent effect.

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Journal: J Org Chem Date: 2013-10-09 Impact factor: 4.354

6. PIP-on-a-chip: A Label-free Study of Protein-phosphoinositide Interactions.

Authors: Djoshkun Shengjuler; Simou Sun; Paul S Cremer; Craig E Cameron
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7. Reflectance and photophysical properties of rhodamine 6G/2-(4-methyl-2-oxo-2H-chromen-7-yloxy) acetic acid as cold hybrid colorant.

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