Results 171 to 180 of about 66,179 (347)

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

Zincafluorene complex with an empty C-Zn π orbital that captures visible light. [PDF]

Chem Sci
Iwamoto H, Sunada Y, Wada Y.
europepmc   +1 more source

Substituent Effects on Cyanine Dyes Vary with Position and Chain Length

Advanced Optical Materials, EarlyView.
In cyanines, substituent effects vary as a function of substituent position and cyanine length. Electron‐donating‐ and ‐withdrawing groups at meso‐ and α‐positions of 4n+1/4n−1 long cyanines (n = 1, 2, 3…) cause opposing, hypsochromic and bathochromic shifts of the 1st UV–vis absorption bands.
David Dunlop, Rebecca Strada, Peter Šebej   +2 more
wiley   +1 more source

<i>In Silico</i> Perspective on Avobenzone, Octisalate, Octocrylene, Homosalate, and Bemotrizinol as Organic UV Filters Using DFT, TD-DFT, and Molecular Dynamics. [PDF]

ACS Omega
Rigoni ME, de Lazaro SR, de Lara LS.
europepmc   +1 more source

Digitalisoituva palveluliiketoiminta : Case : Lumo-verkkokaupan vuokrausprosessin kehitysehdotus

, 2019
Susan-Marie Ylismaa
openalex   +1 more source

Extension of the Scretching Quantum Chain to Molecular Systems: Diatomics, Polyatomics, HOMO-LUMO Gaps, Polarizability, and Vibrational Frequencies from First Principles Without Empirical Parameters

Scretching Daniel
openalex   +1 more source

Highly Efficient Pure‐Blue Single‐Layer Organic Light‐Emitting Diodes Without High‐Triplet‐Energy Auxiliary Materials

Advanced Optical Materials, EarlyView.
Blue organic light‐emitting diodes (OLEDs) comprising triplet‐harvesting emitters require the use of high‐triplet‐energy hosts and blocking layers to confine the triplet excitons to the emitter. Here, we present efficient single‐layer blue hyperfluorescent OLEDs comprising solely of a matrix‐free emissive layer between two charge‐injecting electrodes ...
Xiao Tan, Manish Kumar, Oskar Sachnik, Rishabh Saxena, Paul W. M. Blom, Gert‐Jan A. H. Wetzelaer   +5 more
wiley   +1 more source

Structural evolution and stabilities of (CuIn) _n Te₂ and ((CuIn) _n Te₂)^- (n = 1-8) clusters via DFT study. [PDF]

RSC Adv
Gerezgiher KG, Taklu BW, Berhe TA, Hagos TM, Zeweldi HW.   +4 more
europepmc   +1 more source

Part I: Nitroalkane Transformations: Synthesis of Vicinal Diamines and Arylnitromethanes Part II: Quantification of Electrophile Lumo-Lowering via Colorimetric Probes

, 2014
Ryan R. Walvoord
openalex   +2 more sources

Experimental Evidence of Free Carrier Generation in 2D Hybrid Organic–Inorganic Perovskites

Advanced Optical Materials, EarlyView.
ABSTRACT Despite the significant potential of 2D hybrid organic–inorganic perovskites (2DHOIPs) for high‐efficiency optoelectronics application‐comparable to their 3D counterparts, the fundamental carrier photogeneration remains unclear. In contrast to conventional ultrafast optical property characterization, we use ultrafast photocurrent spectroscopy ...
Tuhin Ghosh, Pan Adhikari, Yao Gao, Apparao M. Rao, Dawen Li, Haimei Zheng, Ying Shi, Letian Dou, Jianbo Gao   +8 more
wiley   +1 more source