Results 131 to 140 of about 167,325,945 (199)

Role of Core and Surface States Electronic Structure in the Tunable Optical Properties of Nitrogen‐Doped Carbon Dots

ChemPhotoChem, Volume 10, Issue 9, September 2026.
This work provides insight into the photoluminescence mechanism of nitrogen‐doped carbon dots derived from PTCDA and urea. The materials exhibit a dual‐emission system composed of dominant, excitation‐independent core emission and secondary excitation‐dependent surface/state emission.
Mariel Escobal, Gisèle Lecomte‐Nana, Jean‐René Duclere, Etienne Laborde, Claire Peyratout, Rolando Candidato Jr.   +5 more
wiley   +1 more source

High-Sensitivity and High-Precision Near-Infrared Luminescence Thermometry Using Mn⁵⁺-Activated Sr₅(VO₄)₃Cl and Ba₅(VO₄)₃Cl-Based Phosphors. [PDF]

Chem Mater
Mullins AL, Krimovs A, Ristić Z, Djordjević V, Williams JAG, Dramićanin MD, Evans IR.   +6 more
europepmc   +1 more source

Fluorescence Color Changes of Molecular Aggregation Processes of Difluoroboron β‐Diketonate Complexes With Heterocyclic Ring During Solvent Evaporation

ChemPhotoChem, Volume 10, Issue 9, September 2026.
Fluorescence visualization captures liquid‐like clusters (LLCs) during crystallization of furan‐ and thiophene‐based β‐diketonate–BF2 complexes. Enhanced dipole moments induce competition between H‐ and J‐type stacking, broadening emission, and suppressing the formation of a distinct redshift band.
Fuyuki Ito, Yushi Fujimoto, Go Ueno, Yukiyasu Kashiwagi, Mitsuhiko Morisue   +4 more
wiley   +1 more source

Relationship of Luminescent, Thermo-Oxidative and Photocatalytic Properties of ZnO Micro and Nanostructures. [PDF]

Molecules
Gadzhiev M, Vorobyova E, Krasnova V, Aluker N, Muslimov A, Antipov S, Il'ichev M, Kulikov Y, Chistolinov A, Yusupov D, Volchkov I, Tyuftyaev A, Kanevsky V.   +12 more
europepmc   +1 more source

On the Thermo-luminescence of Quartz exposed to X-rays.

Proceedings of the Physico-Mathematical Society of Japan. 3rd Series, 1938
openaire   +1 more source

Co‐Firing Slow Solidification Process for Growing Indium‐Doped Cs3Cu2I5 Single Crystals With Record‐Breaking X‐Ray Detection Performance

ENERGY &ENVIRONMENTAL MATERIALS, Volume 9, Issue 5, September 2026.
A novel brand‐new co‐firing slow solidification process has been used to prepare Cs3Cu2I5: In single crystals (SCs), which demonstrate record‐breaking X‐ray detection performance. The regular‐shaped Cs3Cu2I5: In wafer obtains a high light yield (74 368 Ph MeV−1), which is the highest related to indium‐doped Cu‐based perovskites.
Rui Liu, Zhiyong Liu, Chengxu Lin, Chenyu Li, Tielin Shi, Xingyue Liu, Guanglan Liao   +6 more
wiley   +1 more source

Spatial control of Nd³⁺ sensitizer in 808 nm excited upconversion nanocrystals towards nearly 100% energy migration efficiency. [PDF]

Chem Sci
Zhang N, Xu J, Yu S, Shang X, Lu S, Tu D, Xiao Z, Lin Y, Chen X.   +8 more
europepmc   +1 more source

Black phosphorus‐based photothermal disruption of cancer‐associated fibroblast barriers and tumor‐associated macrophage targeting to enhance anti‐PD‐L1 immunotherapy in triple‐negative breast cancer

Interdisciplinary Medicine, Volume 4, Issue 5, September 2026.
MBB modulates the TNBC tumor microenvironment by targeting TAM/CXCL1 and facilitates anti‐PD‐L1 therapy by disrupting CAF barriers via its photothermal effect. This combined strategy subsequently enhances the efficacy of PD‐L1 mAb and suppresses TNBC progression, metastasis, and recurrence.
Bo Pan, Shicui Hong, Xinyue Wang, Yanghang Li, Cai Wang, Yaxiao Liu, Ying Chen, Chen Fang, Yifeng Zheng, Shengqi Wang, Juping Zhang, Neng Wang, Zhiyu Wang   +12 more
wiley   +1 more source

Development of Optical-Guiding Scintillators with Ultrafine (~12 μm) Uniform Scintillator Cores for High-Resolution X-Ray Imaging. [PDF]

Materials (Basel)
Kamada K, Yoshino M, Nakata Y, Kudo T, Usuki Y, Kutsuzawa N, Kim KJ, Murakami R, Ishizawa S, Yoshikawa A.   +9 more
europepmc   +1 more source

A Micro‐Cavity Plasma Array Reactor for Fundamental Studies on Plasma‐Catalytic Conversion of n‐Butane

Plasma Processes and Polymers, Volume 23, Issue 9, September 2026.
This study demonstrates a highly effective micro‐cavity plasma array platform for VOC abatement, achieving 39% C4H10 conversion at a low discharge volume ratio of 0.62% and an energy input of 0.28 eV/molecule, with independent control of heating, gas composition, and catalyst for comprehensive mechanistic analysis.
Yue Cheng, Henrik van Impel, David Steuer, Sascha Chur, Jonas Hiepel, Martin Muhler, Volker Schulz‐von der Gathen, Marc Böke, Judith Golda   +8 more
wiley   +1 more source