Results 1 to 10 of about 754,388 (280)

Organic Phase‐Change Memory Transistor Based on an Organic Semiconductor with Reversible Molecular Conformation Transition [PDF]

Advanced Science, 2023
Phase‐change semiconductor is one of the best candidates for designing nonvolatile memory, but it has never been realized in organic semiconductors until now.
Yongxu Hu, Lei Zheng, Jie Li, Yinan Huang, Zhongwu Wang, Xueying Lu, Li Yu, Shuguang Wang, Yajing Sun, Shuaishuai Ding, Deyang Ji, Yong Lei, Xiaosong Chen, Liqiang Li, Wenping Hu   +14 more
doaj   +2 more sources

Effects of Alkyl Spacer Length in Carbazole‐Based Self‐Assembled Monolayer Materials on Molecular Conformation and Organic Solar Cell Performance [PDF]

Advanced Science
Carbazole‐based self‐assembled monolayer (SAM) materials as hole transport layers (HTL) have led organic solar cells (OSCs) to state‐of‐the‐art photovoltaic performance.
Qiaonan Chen, Kangbo Sun, Leandro R. Franco, Jingnan Wu, Lars Öhrström, Xianjie Liu, Maureen Gumbo, Mailde S. Ozório, C. Moyses Araujo, Guangye Zhang, André Johansson, Ellen Moons, Mats Fahlman, Donghong Yu, Yufei Wang, Ergang Wang   +15 more
doaj   +2 more sources

The Singular Molecular Conformation of Humic Acids in Solution Influences Their Ability to Enhance Root Hydraulic Conductivity and Plant Growth [PDF]

Molecules, 2020
Some studies have reported that the capacity of humic substances to improve plant growth is dependent on their ability to increase root hydraulic conductivity.
Maite Olaetxea, Veronica Mora, Roberto Baigorri, Angel M. Zamarreño, Jose M. García-Mina   +4 more
doaj   +2 more sources

Photo-stability study of a solution-processed small molecule solar cell system: correlation between molecular conformation and degradation [PDF]

Science and Technology of Advanced Materials, 2018
Solution-processed organic small molecule solar cells (SMSCs) have achieved efficiency over 11%. However, very few studies have focused on their stability under illumination and the origin of the degradation during the so-called burn-in period.
Michael J. Newman, Emily M. Speller, Jérémy Barbé, Joel Luke, Meng Li, Zhe Li, Zhao-Kui Wang, Sagar M. Jain, Ji-Seon Kim, Harrison Ka Hin Lee, Wing Chung Tsoi   +10 more
doaj   +2 more sources

Polarity- and Pressure-Induced Emission from a Benzophenone-Based Luminophore

Molecules, 2022
Since strong polarity usually causes emission quenching, materials with polarity-induced emission (PIE) are rarely reported despite their important applications in polar environments. Herein, an N-phenylcarbazole-substituted benzophenone derivative (BP-3-
Qintao Hu, Pu Zhang, Yunpeng Zhang, Jingwei Sun   +3 more
doaj   +1 more source

Structural stability of biofilms produced from silkworm cocoon fibers [PDF]

Journal of the Serbian Chemical Society, 2022
Biofilms were obtained from cocoons of the silkworm, Bombyx mori, involving the removal of sericin, extraction and solubilization of fibroin fibers, dialysis of fibroin dispersions and preparation of biofilms by the casting process.
Felício Souza Madureira Ana Lúcia de, Santana Henrique de   +1 more
doaj   +1 more source

Ionic Liquid Lubricant for Ultra-Low Head-Media Spacing in Hard Disk Drives

Tribology Online, 2020
In order to attain high recording density in a hard disk drive, reduction of the head-media spacing (HMS) is crucial. The contribution of lubricant thickness to the HMS is a significant factor in performance.
Kouki Hatsuda, Nobuo Tano, Hiroshi Tani
doaj   +1 more source

3D Conformational Generative Models for Biological Structures Using Graph Information-Embedded Relative Coordinates

Molecules, 2022
Developing molecular generative models for directly generating 3D conformation has recently become a hot research area. Here, an autoencoder based generative model was proposed for molecular conformation generation. A unique feature of our method is that
Mingyuan Xu, Weifeng Huang, Min Xu, Jinping Lei, Hongming Chen   +4 more
doaj   +1 more source

Functionalized 3-(5-aryloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-(4-substituted-phenyl)prop-2-en-1-ones: synthetic pathway, and the structures of six examples

Acta Crystallographica Section E: Crystallographic Communications, 2020
Five examples each of 3-(5-aryloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)-1-[4-(prop-2-yn-1-yloxy)phenyl]prop-2-en-1-ones and the corresponding 1-(4-azidophenyl)-3-(5-aryloxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)prop-2-en-1-ones have been synthesized in a ...
Haruvegowda Kiran Kumar, Hemmige S. Yathirajan, Asma, Nagaraja Manju, Balakrishna Kalluraya, Ravindranath S. Rathore, Christopher Glidewell   +6 more
doaj   +1 more source

Molecular flexibility of citrus pectins by combined sedimentation and viscosity analysis [PDF]

, 2007
The flexibility/rigidity of pectins plays an important part in their structure-function relationship and therefore on their commercial applications in the food and biomedical industries.
Alan Smith, Alvaro Ortega, Axelos, Bohdanecky, Braccini, Chapman, Corredig, Cros, Fishman, Gordon A. Morris, Harding, Harding, Harding, Harding, Hearst, Hearst, Huggins, Jonathan Castile, José García de al Torre, Kraemer, Kratky, Lapasin, Morris, Morris, Morris, Norziah, Noto, Pavlov, Pavlov, Perez, Picout, Pilgrim, Ralet, Ralston, Ridley, Rowe, Schuck, Schuck, Stephen E. Harding, Stockmayer, Tanford, Tombs, Van Buren, Wales, Willats, Wyatt, Yamakawa, Yoo   +47 more
core   +1 more source