Search Results - "Time-resolved spectroscopy"

Concentration-dependent nonradiative decay mechanisms in fluorescence self-quenching: insights from azulene and 1,3-dichloroazulene.

Authors: Samantha Priyadarshani, Disanayaka M. Stevens, Amy L.

Source: Canadian Journal of Chemistry. 2025, Vol. 103 Issue 6, p246-251. 6p.

Comparison of Chlorophyll and Bacteriochlorophyll Ultrafast Transient Absorption Spectra and Kinetics.

Authors: Krishnamoorthi, Arjun Karpourazar, Negar Khosh Abady, Keyvan et al.

Source: Molecules. Mar2026, Vol. 31 Issue 6, p939. 22p.

Evaluation of Probe Positioning Effects on Optical Parameters in Neonatal Forehead Time-Resolved Spectroscopy Measurements.

Authors: Tadatomo, Yoko Inoue, Kota Nakayama, Tomohito et al.

Source: Biosensors (2079-6374); Feb2026, Vol. 16 Issue 2, p69, 10p

Local fields reveal atomic-scale nonadiabatic carrier-phonon dynamics.

Authors: Neb, Sergej Shin, Dong-bin Burri, Florence et al.

Source: Science. 1/1/2026, Vol. 391 Issue 6780, p75-78. 4p.

Subjects: Electron-phonon interactions, Energy transfer, Transients (Dynamics), Titanium carbide, Time-resolved spectroscopy, Two-dimensional materials (Nanotechnology)

Both Benzannulation and Heteroatom-Controlled Photophysical Properties in Donor–π–Acceptor Ionic Dyes: A Combined Experimental and Theoretical Study.

Authors: Krawczyk, Przemysław Jędrzejewska, Beata

Source: Materials (1996-1944). Oct2025, Vol. 18 Issue 20, p4676. 20p.

Subjects: Optical properties, Time-resolved spectroscopy, Time-dependent density functional theory, Heterocyclic compounds, Solvatochromism, Fluorophores, Photosensitizers

Investigation of Photorecoordination Kinetics for Complexes of Bis(aza-18-crown-6)-Containing Dienones with Alkali and Alkaline-Earth Metal Cations via Time-Resolved Absorption Spectroscopy: Structure vs. Properties.

Authors: Alatortsev, Oleg A. Volchkov, Valeriy V. Khimich, Mikhail N. et al.

Source: Molecules. Oct2025, Vol. 30 Issue 19, p4005. 14p.

Variance sum rule for entropy production.

Authors: Terlizzi, I. Di Gironella, M. Herraez-Aguilar, D. et al.

Source: Science (pre-March 2025). 3/1/2024, Vol. 383 Issue 6686, p971-976. 6p. 5 Black and White Photographs, 4 Diagrams.

Recent Advances in Emerging Techniques for Optical Properties Analysis of Fruits and Vegetables: A Review.

Authors: Xia, Yu Lei, Huibing Zhang, Wei et al.

Source: Food & Bioprocess Technology. Jun2026, Vol. 19 Issue 6, p1-36. 36p.

Subjects: Optical properties, Time-resolved spectroscopy, Vegetables, Product quality, Optical spectroscopy, Spectrometry

Rational design and evaluation of the sensing mechanism of a europium(III)-based luminescent turn-ON chemosensor for citrate.

Authors: Shaw, Ashwini Kumari Shukla, Nitin Patra, Ashis K.

Source: Dalton Transactions: An International Journal of Inorganic Chemistry. 4/28/2026, Vol. 55 Issue 16, p6545-6557. 13p.

Subjects: Luminescent probes, Time-resolved spectroscopy, Ligands (Chemistry), Biomarkers, Chemical detectors

Time-resolved live-cell spectroscopy reveals EphA2 multimeric assembly.

Authors: Xiaojun Shi Lingerak, Ryan Herting, Cameron J. et al.

Source: Science (pre-March 2025). 12/1/2023, Vol. 382 Issue 6674, p1042-1050. 9p. 5 Diagrams.

Microstructure determines crystallinity-driven singlet fission efficiency in diF-TES-ADT.

Authors: Choi, Hoyeon Skalsky, Stefan Bossanyi, David G. et al.

Source: Scientific Reports. 7/3/2025, Vol. 15 Issue 1, p1-9. 9p.

The Plasma Nature of Lightning Channel by Correlating the EM Fields Generated by Lightning and Its Optical Spectrum.

Authors: Gomes, Chandima¹, chandima.gomes@gmail.com

Source: Progress in Electromagnetics Research C; 2025, Vol. 157, p173-181, 9p

Tracking C-H activation with orbital resolution.

Authors: Jay, Raphael M. Banerjee, Ambar Leitner, Torsten et al.

Source: Science (pre-March 2025). 6/2/2023, Vol. 380 Issue 6648, p955-960. 6p. 3 Diagrams.

Convenient Preparation and Energy Transfer Kinetic Process Verification by Ultrafast Time-resolved Fluorescence Spectra for Natural Cryptophyte Phycocyanin 645.

Authors: Pu, Yang Liu, Chuanxu Lan, Xiangyu et al.

Source: Journal of Fluorescence. Mar2026, Vol. 36 Issue 3, p2535-2546. 12p.

Subjects: Energy transfer, Time-resolved spectroscopy, Protein fractionation, Photosynthesis, Fluorescence spectroscopy, Phycocyanin, Chromatographic analysis

Time-resolved spectroscopic study on chiral supramolecules consist of bis(zinc octaethylporphyrin) and (R)- and (S)-diaminocyclohexanes using; transient absorption, CD,and EPR spectroscopies.

Authors: Murakami, Makoto Imai, Ken Ida, Takahito et al.

Source: Research on Chemical Intermediates. Mar2026, Vol. 52 Issue 3, p1949-1963. 15p.

Subjects: Time-resolved spectroscopy, Circular dichroism, Triplet state (Quantum mechanics), Absorption spectra, Organic compounds, Electron paramagnetic resonance spectroscopy, Supramolecules, Porphyrins

Data Analysis Methods in Time‐Resolved Fluorescence Spectroscopy: A Tutorial Review.

Authors: de Jong, Flip Martín, Cristina Hofkens, Johan et al.

Source: Chemistry - A European Journal. 6/17/2025, Vol. 31 Issue 34, p1-25. 25p.

Steady State and Time-Resolved Fluorescence Spectroscopy of Cinchonine Dication in Sodium Dodecylsulphate Micellar System.

Authors: Pant, Debi D.¹ (AUTHOR) ddpant@pilani.bits-pilani.ac.in

Source: Journal of Fluorescence. Jun2025, Vol. 35 Issue 6, p4663-4671. 9p.

Effect of Bile Salt on the Self‐Assembled Architecture of Pluronic P123 Micelles: A Chemometric and Fluorescence Study.

Authors: Panigrahi, Suraj Kumar Vyawahare, Nikita Tarai, Madhumita

Source: ChemistrySelect. 5/12/2025, Vol. 10 Issue 18, p1-7. 7p.

References for Small Fluorescence Quantum Yields.

Authors: Morshedi, Mahbobeh Zimmermann, Simon L. Klaverkamp, David et al.

Source: Journal of Fluorescence. May2025, Vol. 35 Issue 5, p3253-3266. 14p.

Excited‐State Dynamics and Electron‐Withdrawing Group Effects in Two‐Photon Switchable Donor‐Acceptor Stenhouse Adducts.

Authors: Reza, Mariana M. Reza‐González, Francisco A. Bravo‐Romero, Melissa et al.

Source: Chemistry - A European Journal. Apr2025, Vol. 31 Issue 22, p1-11. 11p.