Results 171 to 180 of about 1,881,406 (299)

Multiple Facets of Modeling Electronic Absorption Spectra of Systems in Solution. [PDF]

ACS Phys Chem Au, 2023
Gómez S, Giovannini T, Cappelli C.
europepmc   +1 more source

Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite

Advanced Functional Materials, EarlyView.
The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen, Patryk Wąsik, Juan Fernando Cucuyame Morales, Marie Kate Palau, Adrian Francisco Duran Ornelas, Phani Saketh Dasika, Jin Hee Kim, Radhika Laxminarayana, Eric Hintsala, Greta Chang, Junzhi Liao, Lizhi Sun, Nathan Lord, Atsushi Arakaki, Paul Bardunias, Pablo Zavattieri, David Kisailus   +16 more
wiley   +1 more source

Predicting Excited-State Absorption Spectra from Non-Aufbau Configurations. [PDF]

J Chem Theory Comput
Knepp ZJ, Fertal DR, Masso GB, Hamburger RC, Guzman CA, Young ER, Fredin LA.   +6 more
europepmc   +1 more source

Metallocene-Naphthalimide Derivatives: The Effect of Geometry, DFT Methodology, and Transition Metals on Absorption Spectra. [PDF]

Molecules, 2023
Tzeliou CE, Tzeli D.
europepmc   +1 more source

Light‐Induced Field‐Tunneling Synapses in Solution‐Processed Van Der Waals Heterostructures for Scalable, Retina‐Inspired Optical Sensing

Advanced Functional Materials, EarlyView.
A scalable, solution‐processed WSe2/ZrO2‐x van der Waals heterostructure realizes a light‐induced field‐tunneling synapse (LIFTS) that activates exclusively under bright illumination, emulating the photopic adaptation of the human retina at the device level.
Kijeong Nam, Jihyun Kim, Soobeen Ji, In Soo Kim, Sejin Kim, Eungseon Yeon, Do Kyung Hwang, Iva Plutnarová, Zdeněk Sofer, Sang Min Won, Joohoon Kang   +10 more
wiley   +1 more source

Optical Absorption Spectra of Cu^<2+> Ions in PbO-SiO_2-CuO and PbO-SiO_2-K_2O-Na_2O-CuO Glasses and Refractive Index of These Glasses

, 1984
PbO-SiO2-CuO及びPbO-SiO2-K2O-Na2O-CuO系ガラス中のCu2+イオンの光吸収スペクトルを測定し、ガラス組成と吸収ピーク波数との関係を調べた。その結果、PbO-SiO2-CuO系ガラス中のCu2+の吸収ピーク波数は[PbO]/[SiO2]比の増加とともに高波数側へシフトすることが分かった。PbO-SiO2-K2O-Na2O-CuO系ガラス中のCu2+の吸収ピーク波数の混合アルカリ効果は[PbO]/[SiO2]比により現れ方が異なる。[PbO]/[SiO2]=0.64の場合 ...
星野, 朝則, 小山田, 了三, 古賀, 秀人   +2 more
core  

XASDB: a new database of experimental interactive X-ray absorption spectra. [PDF]

J Synchrotron Radiat
Song X, Yao H, Zhan F, Chen S, Zheng L, Ma C, Zheng L, Zhao H.   +7 more
europepmc   +1 more source

Numerical Analysis for Light Absorption Spectra of the Base of DNA-Wrapped Single-Walled Carbon Nanotubes. [PDF]

Molecules, 2023
Taira H, Miyashiro D, Umemura K.
europepmc   +1 more source

Dynamically Actuated Reconfigurable Topographical Surface Enables Active Control of Implant‐Associated Infections

Advanced Functional Materials, EarlyView.
A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash, Jihun Lee, J. Scott VanEpps, Sungmin Nam, Jouha Min   +4 more
wiley   +1 more source

Normalized vs factorized spectra: comparative spectrophotometric approaches for enhancing the resolution of zero-order absorption spectra of olanzapine and fluoxetine in mixtures. [PDF]

BMC Chem
Hesham K, Yamani HZ, Tawakkol SM, Hussein LA, Fahmy NM.   +4 more
europepmc   +1 more source