Results 81 to 90 of about 283,318 (216)

Bidirectional Disulfide Metathesis Enables Recycling of High‐Performance Thermoset Networks

Advanced Science, EarlyView.
A cyclic aromatic disulfide comonomer enables dual‐mode recyclable pDCPD thermosets through bidirectional disulfide metathesis. The resulting networks combine enhanced mechanical performance with thermal reprocessability and chemical depolymerization into reusable oligomeric fragments, allowing regeneration of high‐performance thermosets with minimal ...
Bohan Li, Jie Zheng, Daniel Paniroi Situmorang, Jia‐xin Neo, Hongzhi Feng, Jinling Li, Loh Xian‐Jun, Zibiao Li, Teck‐Peng Loh   +8 more
wiley   +1 more source

Diversity and recombination in Wolbachia and Cardinium from Bryobia spider mites [PDF]

, 2012
Background Wolbachia and Cardinium are endosymbiotic bacteria infecting many arthropods and manipulating host reproduction. Although these bacteria are maternally transmitted, incongruencies between phylogenies of host and parasite suggest an additional ...
Vera I D Ros, Edward J Feil, Johannes A J Breeuwer, Breeuwer, J.A.J., Fleming, V.M., Feil, E.J., Ros, V.I.D., Vicki M Fleming   +7 more
core   +2 more sources

Non‐Line‐of‐Sight Passive Ammonia Sensor Loaded With MXene/In2O3 Composites for Agricultural Products Quality Deterioration Detection

Advanced Science, EarlyView.
This study presents a flexible, battery‐free passive RFID sensing platform for NLoS monitoring of quality deterioration in fresh agricultural products. It utilizes a structurally decoupled spiral antenna‐LC electrode architecture to suppress electromagnetic interference caused by packaging.
Guoping Hu, Lin He, Fanli Meng, Daming Dong, Guolong Shi   +4 more
wiley   +1 more source

Characterisation of aroma profiles of commercial sufus by odour activity value, gas chromatography-olfactometry, aroma recombination and omission studies

, 2015
Sufu is a solid-state fermented product made from soya beans. For the sake of quality control and regulation purposes, it is essential to be able to identify key odorants of various commercial sufus.
Niu, Yunwei, Shengjiang Liu (705506), Yi Shang (128216), Yongbo Gu (705505), Zuobing Xiao (705503), Xiao, Zuobing, Gu, Yongbo, Shang, Yi, Feng Chen (25347), Chen, Feng, Liu, Shengjiang, Yunwei Niu (705504), Jiancai Zhu (705507), Zhu, Jiancai   +13 more
core   +1 more source

Tunable Reversible Photochromic Ultralong Organic Phosphorescence via a Universal Phenylpyridine Noncovalent Assembly Strategy

Advanced Science, EarlyView.
A concise supramolecular assembly strategy using α‐cyclodextrin and phenylpyridine derivatives affords dual‐functional materials with switchable multicolor photochromism and tunable ultralong organic phosphorescence, offering new platforms for various photonic applications. ABSTRACT Supramolecular photochromic materials capable of reversible alteration
Xue Bai, Renliang Wang, Hong‐Jin Xue, Zhuofan Jiang, Shuo Yang, Chiming Li, Yanqing Ge, Caihong Liu, Xian‐Yin Dai   +8 more
wiley   +1 more source

Diastereomeric Monomers Enable Anion‐Exchange Membranes With Controlled Local Polymer Backbone Flexibility and High Conductivity

Advanced Science, EarlyView.
Stereochemistry enables control of ion‐exchange membrane properties via local backbone flexibility without altering the polymer composition. Syn‐enriched membranes show higher water uptake and improved water‐electrolysis performance, whereas anti‐enriched membranes exhibit higher hydration efficiency and improved mechanical properties.
Si Chen, Xuchen Lyu, Triet Nguyen Dai Luong, Patric Jannasch   +3 more
wiley   +1 more source

A Modular Standard Operating Procedure for Standardizing Lithium Metal Interfaces

Advanced Science, EarlyView.
A modular standard operating procedure (SOP) is developed to standardize lithium metal interfaces through sequential etching, brushing, and soaking. By transforming poorly controlled lithium surfaces into chemically uniform and structurally regulated interfaces, the framework improves electrochemical reproducibility, interfacial stability, and ...
Wen‐Hsin Chang, Anlin Shaju, Han‐Shiuan Lin, Sih‐Ling Hsu, Quang Huy Dinh, Che‐Ning Yeh, Elise Yu‐Tzu Li, Yu‐Sheng Su   +7 more
wiley   +1 more source

Unraveling Shengmuxiang in Jiang-flavor base baijiu using a combination of metabolomics and sensomics strategy

Food Chemistry: X
Shengmuxiang (SMX), an important aroma in Jiang-flavor base baijiu, significantly influences the quality of the product. This study employed untargeted metabolomics combined with sensomics to explore the key compounds responsible for SMX.
Yang Xu, Lizhang Yang, Yubo Yang, Fan Yang   +3 more
doaj   +1 more source

Polarization Engineering in Vinylene‐Linked COFs Toward Efficient Neuromorphic Computing

Advanced Science, EarlyView.
A vinyl‐linked covalent organic framework (COF‐DIBPY) was synthesized on a conductive substrate for memristor applications. Redox reactions and bromide migration enable low‐voltage (0.5V) conductance switching with high analog on/off ratio (15.7). The device was further integrated into a speech emotion recognition system for acoustic simulation and ...
Hao Wang, Lei Zhao, Haoyuan Yao, Qiongshan Zhang, Fuzhen Xuan, Bin Zhang   +5 more
wiley   +1 more source

Aroma differentiation of

Food Chemistry: X
To investigate the contribution of indigenous non- Saccharomyces yeasts to aroma differentiation in Ningxia Marselan wines, eleven native strains from the Eastern Foothills of Helan Mountain were co-fermented with Saccharomyces cerevisiae RC212, followed
Zicheng Yi, Tengwen Chang, Lingxuan Huang, Xiaomei Hou, Huan Cheng, Jing Zhang, Bangzhu Peng, Qian Ge   +7 more
doaj   +1 more source