Results 71 to 80 of about 27,930 (298)

Two‐Dimensional Triferroics: From Fundamental Couplings to Multifunctional Applications

Advanced Science, EarlyView.
This graphic summarizes the three main types of currently reported 2D triferroic couplings. From the structural perspective, existing systems can be broadly classified into two categories, which exhibit distinct symmetry features and coupling behaviors. Beyond the lattice difference, a third type involves the interplay among ferroelectricity, magnetism,
Yang Li, Jialin Gong, Zhiqing Li
wiley   +1 more source

On the volatile flavour compounds of cooked trassi, a cured shrimp paste condiment of the Far East

, 1972
The volatile compounds of cooked trassi, a cured shrimp paste condiment of the Far East have been studied. The techniques of volatiles isolation, concentration, fractionation as well as methods of identification have been described.
Soedarmo Moeljohardjo, D.
core  

Advances and Perspectives in Graphene‐Based Quantum Dots Enabled Neuromorphic Devices

Advanced Science, EarlyView.
Graphene‐based QDs are zero‐dimensional carbon nanomaterials with pronounced quantum confinement and tunable electronic structures. Herein, we summarize their synthesis strategies and functionalization methods, and highlight their functional roles and operating mechanisms in devices, as well as recent advances in neuromorphic electronics. We anticipate
Yulin Zhen, Wei Zeng, Zherui Zhao, JiYu Zhao, Ziyan Huang, Zhuo Chen, Kui Zhou, Guanglong Ding, Su‐Ting Han, Ye Zhou   +9 more
wiley   +1 more source

Air Pollution and Per Capita Income: A Disaggregation of the Effects of Scale, Sectoral Composition, and Technological Change [PDF]

During the last decade, researchers have investigated the relationship between per capita income and environmental quality. This paper disaggregates the relationship between per capita income and emissions of carbon monoxide, carbon dioxide, sulfur ...
Rachel A. Bouvier
core  

Synergistic Se‐Doping and Accompanying S‐Vacancies Drive Lattice Distortion and p‐Band Modulation for Enhanced Sodium Storage in Sulfides

Advanced Science, EarlyView.
Se‐doping in sulfides facilitates the creation of S vacancies. The collaboration of Se‐doping and S vacancies not only induces lattice distortion to weaken the M─S bonds and lift the p‐band center for improved Na+ adsorption, but also increases the number of charge carriers for an improved electronic conductivity.
Chunyang Xu, Jinfeng Liu, Biao Ma, Yawen Liang, Dongdong Wang, Chengcheng Miao, Jianhua Zhu, Liu Wang, Yunfeng Chao, Xinwei Cui   +9 more
wiley   +1 more source

Processo de clarificação do mosto: influência na composição fenólica, nitrogenada e no perfil volátil de vinhos. Compostos heterocíclicos-N,S,O glutationa e aminoácidos, contribuição para o "bouquet" [PDF]

, 2014
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias, Programa de Pós-Graduação em Ciência dos Alimentos, Florianópolis, 2014.Os objetivos deste estudo foram avaliar o efeito do processo de clarificação no mosto de uvas ...
Burin, Vívian Maria
core  

Multiple sulfur isotope analysis of volatile organic sulfur compounds and their sulfonium precursors in coastal marine environments

, 2011
Volatile methylated sulfur compounds emitted from terrestrial and aquatic ecosystems play a significant role in the global sulfur cycle, yet no satisfactory methods are available to trace their source and transformation in natural systems.
Farquhar, J., Alexey Kamyshny, Oduro, H., Kamyshny, A., Harry Oduro, Kamyshny, Alexey, Oduro, Harry, Farquhar, James, James Farquhar, Guo, Weifu, Guo, W., Weifu Guo   +11 more
core   +1 more source

Integrated volatile metabolomic and transcriptomic analysis provides insights into the regulation of odor components between two Ferula species

BMC Plant Biology
Background Ferula (Apiaceae), a genus of perennial herbs with significant medicinal and culinary value, derives its characteristic odor primarily from volatile organic compounds (VOCs), particularly volatile sulfur compounds (VSCs) and terpenoids ...
Zhijia Tian, Jingyi Zhao, Mei Wang, Xiangxue Yu, Qian Li, Bo Chen, Li Zhang, Xinyong Guo   +7 more
doaj   +1 more source

Understanding polysulfide evolution in wine: insights from accelerated ageing and real-time cellaring in different packaging

Food Chemistry: X
Volatile sulfur compounds (VSCs) and non-volatile biothiols play a crucial role in wine quality. Certain sulfhydryl compounds can react to form odourless polysulfides (RSSnSR′) that potentially contribute to the development of sulfur off-odours during ...
Yu Hou, Marlize Z. Bekker, Tracey E. Siebert, Gal Y. Kreitman, David W. Jeffery   +4 more
doaj   +1 more source

Substrate‐Affinitive P‐Type Azapolycyclic Photosensitizer for Chemoselective Nitrilization Under Mild Conditions

Advanced Science, EarlyView.
We developed a series of quinoxalinoquinoxaline (QQ) photosensitizers featuring high and tunable excited‐state reduction potentials (E(PC•+/PC*) = –1.76 to –2.05 V vs. SCE). Their hydrogen‐bonding interaction with carbonyl substrates enables selective single‐electron transfer events for selective nitrilization of 1° amides, offering a tunable ...
Seongwoo Bae, Dongwook Kim, Jinwoo Kim
wiley   +1 more source