Results 61 to 70 of about 89,778 (250)

Deep Learning-Driven Molecular Generation and Electrochemical Property Prediction for Optimal Electrolyte Additive Design

Applied Sciences
Recently, generative models have rapidly advanced and are being applied to various domains beyond vision and large language models (LLMs). In the field of chemistry and molecular generation, deep learning-based models are increasingly utilized to reduce ...
Dongryun Yoon, Jaekyu Lee, Sangyub Lee
doaj   +1 more source

Tailoring Li‐ion Storage and Transport in Two‐Dimensional Conjugated Metal‐Organic Frameworks via Precise Nitrogen Incorporation

Advanced Functional Materials, EarlyView.
Two nitrogen‐doped 2D conjugated metal‐organic frameworks (2D c‐MOFs, namely Cu‐Nx‐OHBA, x = 2 or 4) are synthesized, featuring precise nitrogen incorporation via rational ligand design. The Cu‐Nx‐OHBA 2D c‐MOFs are largely tailorable by varying skeletal nitrogen density, with respect to electrical conductivity, Li‐storage capacitance, and Li‐transport
Xiangyu Li, Shaoze Shi, Fucai Cui, Rashid Iqbal, Pengyu Wang, Tianrui Wu, Jingcheng Hao, Renhao Dong   +7 more
wiley   +1 more source

Speculative analysis on the electronic structure, IR assignments and molecular docking of N-{4-[(4-amino-3-phenyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)sulfonyl]phenyl}acetamide, an anti-amoebic agent

Heliyon, 2020
An exhaustive quantum mechanical calculations on a pharmaceutically critical molecule N-{4-[(4-amino-3-phenyl-1H-pyrazolo[3,4-d]pyrimidin-1-yl)sulfonyl]phenyl}acetamide have been investigated through the B3LYP/6-31G∗∗ Density Functional and HF/6-31G ...
Bindesh Kumar Shukla, Umesh Yadava
doaj   +1 more source

Dynamic Interfacial Chemistry of Choline Chloride as Electrolyte Additive for Stable Zn‐Iodine Batteries

Advanced Functional Materials, EarlyView.
Choline chloride (ChCl) additive enables dynamic interface engineering in Zn‐I2 batteries by forming hydrophobic polyiodide complexes and a Zn‐stabilizing Ch+‐rich layer under electric field modulation. This dual‐function strategy suppresses iodine hydrolysis and dendrite formation, while optimizing Zn2+ solvation and transport for high‐efficiency ...
Xiaoyu Bi, Yuchuan Ren, Ao Yu, Linlin Yang, Ren He, Yapeng Cheng, Xingqi Chang, Xuan Lu, Yanting Xie, Qian Xue, Hu Yuan, Canhuang Li, Runzhou Huang, Jordi Jacas Biendicho, Chaoqi Zhang, Jian Shang, Andreu Cabot   +16 more
wiley   +1 more source

Theoretical investigations on the geometric and electronic structures of polyacetylene molecule under the influence of external electric field

eXPRESS Polymer Letters, 2009
The geometric and electronic structures of all-trans polyacetylene (PA) molecule in neutral, cationic, and anionic states have been studied theoretically by density functional theory method at the B3LYP/6-31+G* level.
doaj   +1 more source

Note on a Topological Property of the HOMO-LUMO Separation

Zeitschrift für Naturforschung A, 1980
Abstract The effect of cycles on the HOMO-LUMO separation of alternant conjugated hydrocarbons is examined. A general topological regularity is established, namely that (4m + 2)- membered conjugated circuits increase and (4w)-membered conjugated circuits decrease the HOMO-LUMO separation. Möbius cyclcs exhibit an opposite effect.
openaire   +1 more source

Negative orbital (au) of the HOMO (-E_HOMO) and LUMO energies (-E_LUMO), HOMO–LUMO band gap energies that were calculated by PCM//DFT-DFT/B3LYP/6-31+G(d,p) using the PCM model (solvent–DMSO) and the theoretical excited energies (E_g) for dyes.

, 2015
Negative orbital (au) of the HOMO (-EHOMO) and LUMO energies (-ELUMO), HOMO–LUMO band gap energies that were calculated by PCM//DFT-DFT/B3LYP/6-31+G(d,p) using the PCM model (solvent–DMSO) and the theoretical excited energies (Eg) for dyes.
Wioleta Cieslik (761402), Marzena Rams-Baron (761399), Alicja Ratuszna (645767), Robert Musiol (645764), Ewelina Spaczyńska (761403), Anna Mrozek-Wilczkiewicz (645763), Piotr Bartczak (761404), Mateusz Dulski (761400), Mateusz Korzec (761401), Jaroslaw Polanski (645770)   +9 more
core   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Construction frontier molecular orbital prediction model with transfer learning for organic materials

npj Computational Materials
The frontier molecular orbitals of organic semiconductor materials play a crucial role in the performance of photoelectric devices, including organic photovoltaics (OPVs), organic light-emitting diodes (OLEDs), and organic photodetectors (OPDs).
Xinyu Peng, Jiaojiao Liang, Kuo Wang, Xiaojie Zhao, Zhiyan Peng, Zhennan Li, Jinhui Zeng, Zheng Lan, Min Lei, Di Huang   +9 more
doaj   +1 more source

Calculated HOMO energies, LUMO energies of DMB derivatives (a) electron releasing substituents, (b) electron withdrawing substituents, together with the LUMO-HOMO gap at DFT/B3PW91/6-311++G (d,p) level of theory.

, 2014
Calculated HOMO energies, LUMO energies of DMB derivatives (a) electron releasing substituents, (b) electron withdrawing substituents, together with the LUMO-HOMO gap at DFT/B3PW91/6-311++G (d,p) level of theory.
Altaf Hussain Pandith (625477), Nasarul Islam (625476)   +1 more
core   +1 more source