1181844-40-5Relevant academic research and scientific papers
Aromatic primary monoamine-based fast-response and highly specific fluorescent probes for imaging the biological signaling molecule nitric oxide in living cells and organisms
Huo, Yingying,Miao, Junfeng,Li, Yaping,Shi, Yawei,Shi, Heping,Guo, Wei
, p. 2483 - 2490 (2017)
Nitric oxide (NO) is an important cellular signaling molecule involved in many physiological and pathological processes. To probe its spatiotemporal information in biosystems, a large number of NO fluorescent probes have been exploited in the past ten yea
A Highly Efficient BODIPY Based Turn-off Fluorescent Probe for Detecting Cu2+
Chen, Suwen,Du, Ziyao,Jiang, Chao,Sun, Ruopei,Wang, Lusheng,Wu, Wangsuo
, (2020)
Based on boron-dipyrromethene (BODIPY), taking 2-hydroxy-N-(2-hydroxyphenyl)benzamide as recognition site, a new fluorescent probe HHPBA-BODIPY aimed at sensitively detecting Cu ions was designed, synthesized and characterized.The emission spectra of HHPBA-BODIPY exhibited an intensive green fluorescence around 510 nm, with a maximum absorption near 500 nm. When Cu2+ ions are present, the fluorescence at 510 nm can be quenched with a good linearity between the copper ion concentrationand the fluorescence intensity and the detection limit is 0.35 μM. HHPBA-BODIPY is also selective toward Cu2+, while other metal ions show no interfere except Fe3+ and Cr3+ ions. In addition, HHPBA-BODIPY also proved efficient to detect Cu2+ in water samples which offers the possibility to detect trace amount of Cu2+ for environmental monitoring. Copper ions; BODIPY; fluorescent probe.
Specific Cu2+-induced J-aggregation and Hg2+-induced fluorescence enhancement based on BODIPY
Lu, Hua,Xue, Zhaoli,MacK, John,Shen, Zhen,You, Xiaozeng,Kobayashi, Nagao
, p. 3565 - 3567 (2010)
A BODIPY derivative with an -NH2 and -OH substituted meso-phenyl group is reported, which, under biological conditions, exhibits metal-induced J-aggregation in the presence of Cu2+ and a specific fluorescence enhancement for Hg2+.
A highly selective and sensitive fluorescent turn-on sensor for Hg 2+ and its application in live cell imaging
Lu, Hua,Xiong, Liqin,Liu, Hanzhuang,Yu, Mengxiao,Shen, Zhen,Li, Fuyou,You, Xiaozeng
experimental part, p. 2554 - 2558 (2009/10/30)
A boron-dipyrromethene (BODIPY) derivative containing a tridentate diaza-oxa ligand (8H-BDP) was synthesized as a fluorescent turn-on chemosensor for Hg2+ with high sensitivity (detection limit ≤2 ppb), a rapid response time (≤5 seconds) and specific selectivity over other cations under physiological conditions and in live cells according to the confocal fluorescence microscopy experiment. The Royal Society of Chemistry 2009.
