Fate of protected HBT based chemodosimeters after undergoing deprotection: Restoration of ESIPT or generation of emissive phenoxide?
Sign Up to like & getrecommendations! Published in 2019 at "Chemical Physics"
DOI: 10.1016/j.chemphys.2019.01.008
Abstract: Abstract The -OH group protected 2-(hydroxyphenyl) benzothiazole (HBT) based ratiometric chemodosimeters have previously been reported to undergo regeneration of excited state intramolecular proton transfer (ESIPT) process upon deprotection. In the current work it is demonstrated… read more here.
Keywords: esipt; deprotection; generation; hbt ... See more keywords
Amplified Spontaneous Emission from Zwitterionic Excited-State Intramolecular Proton Transfer.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c02163
Abstract: The unique four-level photocycle characteristics of excited-state intramolecular proton transfer (ESIPT) materials enable population inversion and large spectral separation between absorption and emission through their respective enol and keto forms. This leads to minimal or… read more here.
Keywords: proton transfer; esipt; emission; excited state ... See more keywords
Understanding laccase/HBT-catalyzed grass delignification at the molecular level
Sign Up to like & getrecommendations! Published in 2020 at "Green Chemistry"
DOI: 10.1039/c9gc04341a
Abstract: Laccase-mediator systems (LMS) are potential green tools to improve the valorization of lignocellulosic biomass by selective degradation of lignin. Despite extensive attention devoted to lignin degradation by LMS in literature, knowledge on the underlying mechanisms… read more here.
Keywords: degradation; lignin; hbt; laccase hbt ... See more keywords
Dynamic alterations in cerebral hemodynamics measured by portable near-infrared spectroscopy in orthostatic hypotension and intolerance.
Sign Up to like & getrecommendations! Published in 2023 at "American journal of hypertension"
DOI: 10.1093/ajh/hpad025
Abstract: BACKGROUND We aimed to evaluate dynamic alterations in cerebral total hemoglobin concentration (HbT) in individuals with orthostatic hypotension (OH) and orthostatic intolerance (OI) symptoms using a portable NIRS system. METHODS Participants comprised 238 individuals (mean… read more here.
Keywords: orthostatic hypotension; spectroscopy; hbt; dynamic alterations ... See more keywords
Lactose Breath Test in Children: Relationship Between Symptoms During the Test and Test Results
Sign Up to like & getrecommendations! Published in 2018 at "American Journal of Therapeutics"
DOI: 10.1097/mjt.0000000000000463
Abstract: Background: Lactose malabsorption affects 70% of the world population. The hydrogen breath test (HBT) is used clinically to test for this condition. The aim of our study was to describe the relationship between symptoms experienced… read more here.
Keywords: hbt; test results; breath test; test ... See more keywords
Minimum Variance Distortionless Response—Hanbury Brown and Twiss Sound Source Localization
Sign Up to like & getrecommendations! Published in 2023 at "Applied Sciences"
DOI: 10.3390/app13106013
Abstract: Sound source target localization is an extremely useful technique that is currently utilized in many fields. The Hanbury Brown and Twiss (HBT) interference target localization method based on sound fields is not accurate enough for… read more here.
Keywords: mvdr hbt; localization; sound source; hbt algorithm ... See more keywords
AIE+ESIPT Active Hydroxybenzothiazole for Intracellular Detection of Cu2+: Anticancer and Anticounterfeiting Applications
Sign Up to like & getrecommendations! Published in 2022 at "Molecules"
DOI: 10.3390/molecules27227678
Abstract: Here, in the present work, a new hydroxybenzothiazole derivative (HBT 2) with AIE+ESIPT features was synthesized by Suzuki–Miyora coupling of HBT 1 with 4-formylphenylboronic acid. The AIE and ESIPT features were confirmed by optical, microscopic… read more here.
Keywords: aie esipt; cu2; detection cu2; hbt ... See more keywords
Herbicide Ballistic Technology for Unmanned Aircraft Systems
Sign Up to like & getrecommendations! Published in 2022 at "Robotics"
DOI: 10.3390/robotics11010022
Abstract: Miconia is a highly invasive plant species with incipient plants occupying remote areas of Hawaiian watersheds. Management of these incipient plants is integral to current containment strategies. Herbicide Ballistic Technology (HBT) has been used for… read more here.
Keywords: unmanned aircraft; herbicide ballistic; hbt uas; hbt ... See more keywords