1428114-89-9Relevant articles and documents
A 2-(2′-hydroxyphenyl)benzothiazole (HBT)-quinoline conjugate: A highly specific fluorescent probe for Hg2+ based on ESIPT and its application in bioimaging
Sahana, Sunanda,Mishra, Gargi,Sivakumar, Sri,Bharadwaj, Parimal K.
, p. 20139 - 20146 (2015)
A benzothiazole derived chemosensor L has been designed based on the excited-state intramolecular proton transfer (ESIPT) mechanism to afford a fluorescence turn-on response specifically in the presence of Hg2+ ions over a host of biologically relevant metal ions as well as toxic heavy metal ions. The chemosensor exhibits high sensitivity with the detection limit down to 0.11 μM. The metal binding is supported by 1H NMR titrations, ESI-MS spectral analysis and substantiated by theoretical calculations using the density functional theory. The probe shows cell membrane permeability and efficiency for the detection of Hg2+ in HeLa cells.
Benzothiazolyl substituted spiropyrans with ion-driven photochromic transformation
Chernyshev, Anatoly V.,Demidov, Oleg P.,Gaeva, Elena B.,Metelitsa, Anatoly V.,Rostovtseva, Irina A.,Shepelenko, Konstantin E.,Solov'eva, Ekaterina V.,Voloshin, Nikolai A.
, (2020)
The present work is devoted to the synthesis and detailed investigation of new 8-benzothiazole containing spiropyrans. The investigated spiropyrans exist under colorless spirocyclic isomers exhibiting positive photochromism with thermo- and photoinduced b
FRET based 'red-switch' for Al3+ over ESIPT based 'green-switch' for Zn2+: Dual channel detection with live-cell imaging on a dyad platform
Goswami, Shyamaprosad,Manna, Abhishek,Paul, Sima,Maity, Anup Kumar,Saha, Partha,Quah, Ching Kheng,Fun, Hoong-Kun
, p. 34572 - 34576 (2014/11/08)
Our designed chemosensor, rhodamine-HBT-dyad (RHD), selectively detects two biologically important ions (Al3+ and Zn2+) at two different wavelengths ('naked-eye' colors red and green, respectively) through two different mechanisms (i
