Sustainable Triplet-State Engineering in Cotton-Derived Carbon Dots: Mg-Based Matrices Enable Multicolor Room-Temperature Phosphorescence.
Sign Up to like & getrecommendations! Published in 2025 at "Small"
DOI: 10.1002/smll.202507605
Abstract: Sustainable production of color-tunable, room-temperature phosphorescent (RTP) carbon dots (CDs) from abundant biomass sources presents significant scientific and technological challenges. Here, a facile strategy is presented for fabricating multicolor RTP CDs through controlled thermal treatment… read more here.
Keywords: temperature; state engineering; carbon dots; triplet state ... See more keywords
The hydrogen transfer reaction between the substance of triplet state thioxanthone and alkane with sp3 hybridization hydrogen
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Molecular Modeling"
DOI: 10.1007/s00894-020-4300-4
Abstract: The activation or functionalization of the saturated C-H is an extremely active field at present. We have explored the triplet state thioxanthone in reactivity of the hydrogen transfer reaction between donors and acceptors. In our… read more here.
Keywords: state; triplet state; state thioxanthone; hydrogen ... See more keywords
Photosensitive cellular polymeric substances accelerate 17α-ethinylestradiol photodegradation
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122737
Abstract: Abstract Photolysis is one of the main pathways for 17α-ethinylestradiol (EE2) removal in natural systems. Organic matter in the effluent from biological wastewater treatment facilities contains abundant photosensitive substances, which could play an important role… read more here.
Keywords: photodegradation; triplet state; photosensitive substances; polymeric substances ... See more keywords
Excited Triplet State Interactions of Fluoroquinolone Norfloxacin with Natural Organic Matter: A Laser Spectroscopy Study.
Sign Up to like & getrecommendations! Published in 2018 at "Environmental science & technology"
DOI: 10.1021/acs.est.8b02835
Abstract: In sunlit waters, the fate of fluoroquinolone antibiotics is significantly impacted by photodegradation. The mechanism of how natural organic matter (NOM) participates in the reaction has been frequently studied but still remains unclear. In this… read more here.
Keywords: excited triplet; triplet state; natural organic; organic matter ... See more keywords
Lewis Pair-Functionalized Pt(II) Complexes with Tunable Emission Color and Triplet-State Properties.
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c03174
Abstract: Two emissive Pt(II) complexes containing dynamic "flexible" Lewis pair (FlexLP) ligands are reported. The FlexLP ligand encompasses a diphenylphosphine oxide Lewis base and a dimesitylborane Lewis acid attached to a bithiophene scaffold, which can switch… read more here.
Keywords: lewis pair; triplet state; flexlp ligands;
Determination of Triplet State Energy and the Absorption Spectrum for a Lanthanide Complex
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.1c00158
Abstract: The usual depiction of energy transfer from an antenna of a lanthanide complex, LnLn, to the lanthanide ion, Ln3+, such as Eu3+ or Tb3+, is illustrated by an energy diagram matching the complex and... read more here.
Keywords: lanthanide complex; energy absorption; state energy; triplet state ... See more keywords
Twisted Bodipy Derivative as a Heavy-Atom-Free Triplet Photosensitizer Showing Strong Absorption of Yellow Light, Intersystem Crossing, and a High-Energy Long-Lived Triplet State.
Sign Up to like & getrecommendations! Published in 2020 at "Organic letters"
DOI: 10.1021/acs.orglett.0c01903
Abstract: A Bodipy derivative with twisted π-conjugation system is demonstrated that shows efficient intersystem crossing (ISC) (singlet oxygen quantum yield ΦΔ = 55%) and a long-lived triplet state (τT = 197.5 μs) with high energy (ET1… read more here.
Keywords: energy; bodipy derivative; intersystem crossing; triplet state ... See more keywords
Bodipy-Anthracene Dyads as Triplet Photosensitizers: Effect of Chromophore Orientation on Triplet-State Formation Efficiency and Application in Triplet-Triplet Annihilation Upconversion.
Sign Up to like & getrecommendations! Published in 2017 at "Organic letters"
DOI: 10.1021/acs.orglett.7b02047
Abstract: Bodipy-anthracene dyads with two chromophores assuming orthogonal geometry to enhance the spin-orbital charge-transfer intersystem crossing (SOCT-ISC) were prepared. The photosensitizers show strong absorption of visible light, efficient triplet-state formation (quantum yield 90%), and a long-lived… read more here.
Keywords: anthracene dyads; triplet state; triplet; bodipy anthracene ... See more keywords
Multiemissive Room-Temperature Phosphorescent Carbon Dots@ZnAl2O4 Composites by Inorganic Defect Triplet-State Energy Transfer.
Sign Up to like & getrecommendations! Published in 2021 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.1c07391
Abstract: Room-temperature phosphorescence (RTP) with carbon dots (CDs) can be exploited further if the mechanism of trap-state-mediated triplet-state energy transfer is understood and controlled. Herein, we developed an in situ calcination method for the preparation of… read more here.
Keywords: state; energy transfer; znal2o4 composites; triplet state ... See more keywords
Substituent Effect in the First Excited Triplet State of Monosubstituted Benzenes
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.0c00712
Abstract: The structure of 30 monosubstituted benzenes in the first excited triplet T1 state was optimized with both unrestricted (U) and restricted open shell (RO) approximations combined with the ωB97XD/aug-cc-pVTZ basis method. The substituents exhibited diverse… read more here.
Keywords: state; first excited; substituent effect; excited triplet ... See more keywords
Dynamic Equilibrium between the Fluorescent State of Tryptophan and Its Cation-Electron Ion Pair Governs Triplet State Population
Sign Up to like & getrecommendations! Published in 2025 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.5c10445
Abstract: Tryptophan is the most efficient fluorophore of the naturally occurring amino acids and is widely used as a fluorescence probe of protein structure and function. As a result of its importance, there have been numerous… read more here.
Keywords: cation electron; triplet state; state; electron ion ... See more keywords