Results 221 to 230 of about 35,552 (310)

Systematic investigation of the generation of luminescent emitters in hBN via irradiation engineering. [PDF]

Sci Rep
Sindhuraj PC, Caridad JM, Koks C, Fischer M, Miakota DI, Delgado-Notario JA, Watanabe K, Taniguchi T, Canulescu S, Xiao S, Wubs M, Stenger N.   +11 more
europepmc   +1 more source

Bay‐functionalized [7]Helicene Bilayer Nanographenes

Advanced Optical Materials, EarlyView.
Bay‐functionalized [7]helical bilayer nanographenes are synthesized via a scalable, modular strategy enabling late‐stage diversification. Tailored methoxy, diketone, and phenazine substitutions precisely tune redox, photophysical, and chiroptical properties, delivering strong electronic circular dichroism and bright circularly polarized luminescence ...
Anmol Thanai, Vikas Sharma, Louis Minion, Hassan Khan, Hadeel Abbas, George F. S. Whitehead, Avantika Hasija, Jessica Wade, Matthew John Fuchter, Ashok Keerthi   +9 more
wiley   +1 more source

pH-Dependent Luminescence of Self-Assembly Tb³⁺ Complexes with Photosensitizing Units. [PDF]

Chemistry
Mieda E, Watanabe T, Morita R, Miyake H, Shinoda S.   +4 more
europepmc   +1 more source

Luminescent ratiometric method in the frequency domain with dual phase-shift measurements: Application to oxygen sensing

, 2006
Marta Valledor, J.C. Campo, Israel Sánchez-Barragán, J.C. Viera, José M. Costa‐Fernández, Alfredo Sanz‐Medel   +5 more
openalex   +2 more sources

Temperature‐Dependent Zinc Oxide Cathodoluminescence: Toward Compact Wavelength‐Tunable Solid‐State Photoionization Sources

Advanced Optical Materials, EarlyView.
A proof‐of‐concept of a thermally‐tunable cathodoluminescence‐based light source is demonstrated using a wide‐bandgap z‐cut ZnO crystal as anode, resulting in the ultraviolet (UV) emission peak shifting from 398 nm to ~409 nm (3.115‐3.032 eV). Our results establish the feasibility of a compact, field‐deployable UV source with potential for gas sensing ...
Rui M. R. Pinto, Aritz Retolaza, João Cunha, Pedro Matos, Júlio Silva, Diana Silva, Rosana Alves Dias, K. B. Vinayakumar   +7 more
wiley   +1 more source

Intramolecular fluorescence quenching in luminescent copolymers containing fluorenone and fluorene units: A direct measurement of intrachain exciton hopping rate

, 2005
Fernando B. Dias, Manisankar Maiti, S. I. Hintschich, Andrew P. Monkman   +3 more
openalex   +2 more sources

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

Advanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani, Shaghayegh Baghapour, Stephen C. Warren‐Smith, Wenqi Zhang, Esmat Ebadati, Sally E. Plush, Alois M. Herkommer, Andrea Toulouse, Shahraam Afshar V.   +8 more
wiley   +1 more source

Multilayer Haze-Assisted Luminescent Solar Concentrators for Enhanced Photovoltaic Performance. [PDF]

Materials (Basel)
Lee JJ, Moon TW, Kim DH, Choi SW.
europepmc   +1 more source

Progress and Prospects of Persistent Luminescent Nanocrystals in Biomedical Applications

Advanced Optical Materials, EarlyView.
This review summarizes recent progress in materials‐level control of persistent luminescence, including mechanistic understanding, wavelength/intensity tuning, and activation strategies, as well as emerging biomedical applications in imaging, biosensing, cell tracking, optogenetic stimulation, and biophotochemical activation.
Peng Pei, Luping Wang, Haitong Jing, Xian Qin, Jiong‐Wei Wang, Xiaogang Liu   +5 more
wiley   +1 more source

Application of photoluminescent materials in cultural relics protection. [PDF]

RSC Adv
Wang Y, Fang S, Chen X, Chen S.
europepmc   +1 more source