Fluorescent ratiometric sensing of pyrophosphate via induced aggregation of a conjugated polyelectrolyte

Chemical Communications : Chem Comm
Xiaoyong Zhao, Kirk S Schanze

Abstract

Direct detection of pyrophosphate (PPi) in aqueous solution is demonstrated using a cationic poly(phenylene-ethynylene) with polyamine side chains. Pyrophosphate-induced polymer aggregation causes a significant spectroscopic change, which in turn allows quantification of dissolved PPi using ratiometric signals.

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Citations

Jul 21, 2012·ACS Applied Materials & Interfaces·Yonghua XieYuyang Jiang
Jan 14, 2011·Chemical Communications : Chem Comm·Raul Villamil-Ramos, Anatoly K Yatsimirsky
Apr 11, 2017·Spectrochimica Acta. Part A, Molecular and Biomolecular Spectroscopy·Jun-Xia SuTai-Bao Wei
Dec 25, 2015·Chemistry, an Asian Journal·Jin-Zhu GeJiang-Hua Zhu
Nov 13, 2014·Organic & Biomolecular Chemistry·Ziya Köstereli, Kay Severin
Jan 13, 2015·Chemical Society Reviews·Songyi LeeJuyoung Yoon
Nov 1, 2011·Macromolecular Rapid Communications·Ali Rostami, Mark S Taylor
Feb 5, 2019·Analytical Sciences : the International Journal of the Japan Society for Analytical Chemistry·Mingming GuanGuodong Feng
Nov 8, 2011·Chemical Communications : Chem Comm·Yinyin BaoRuke Bai
Jul 12, 2012·Chemical Communications : Chem Comm·Xiaoding LouZhen Li
Jun 27, 2012·Organic & Biomolecular Chemistry·Shengjun YangNicholas H Williams
Jul 17, 2019·Proceedings of the National Academy of Sciences of the United States of America·Yun HuangKirk S Schanze
Jul 11, 2014·Dalton Transactions : an International Journal of Inorganic Chemistry·Shyamaprosad GoswamiSabyasachi Sarkar
Jan 24, 2020·Organic & Biomolecular Chemistry·Songtao CaiXianshun Zeng
Feb 13, 2013·Chemical Society Reviews·Luis E Santos-FigueroaFélix Sancenón
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Dec 25, 2012·Journal of the American Chemical Society·Xiaofan JiFeihe Huang
Sep 11, 2020·The Journal of Physical Chemistry Letters·Silvano R ValandroKirk Schanze

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