Results 181 to 190 of about 306,873 (315)

Synthesis and investigation of the rheological and emulsifying properties of chemically modified plant-based polysaccharides

reservedUn prodotto cosmetico è formulato utilizzando diversi componenti, ciascuno con una peculiare funzione. Hanno particolare importanza principi attivi, conservanti, emulsionanti e modificatori reologici; questi ultimi risultano fondamentali perché
SIGNORINI, SARA
core  

SuFEx‐Enabled Reprogramming of Flavonoids for Selective α‐Glucosidase Covalent Inhibition

Advanced Science, EarlyView.
Selective inhibition of intestinal α‐glucosidase remains limited by poor enzyme specificity and off‐target metabolic effects. Here, SuFEx click chemistry is used to reprogram natural flavonoids into covalent inhibitors with enhanced α‐glucosidase selectivity and controlled reactivity. This strategy enables effective regulation of carbohydrate digestion
Fengyu Guo, Liwei Zhang, Minlong Wang, Yanjin Du, Tianyu Zhang, Hao Chen, Jiazeng Sun, Yang Yu, Zude He, Jie An, Xiaoxu Zhang, Weilin Lin, Fazheng Ren, Pengjie Wang, Ping Liu   +14 more
wiley   +1 more source

Elucidation of the Pathway for the Biosynthesis of the Undecorated Capsular Polysaccharide from the HS:19 Serotype of the Human Pathogen <i>Campylobacter jejuni</i>. [PDF]

Biochemistry
Xiang DF, Narindoshvili T, Raushel FM.
europepmc   +1 more source

An Edible Biohybrid Platform Accomplishes In Situ Fenton‐Mediated Enteral Nanoplastics Aging and Excretion

Advanced Science, EarlyView.
An edible biohybrid platform triggers nanoplastics (NPs) aging and agglomeration by in situ generating hydroxyl radicals within the intestine. The enlarged NPs are unable to penetrate the intestine and are subsequently excreted. Simultaneously, probiotic biofilms reinforce the intestinal barrier.
Su Zhou, Anran Yan, Haowei Guo, Ping Chen, Qiang Chu   +4 more
wiley   +1 more source

Effect of ultrasonic-assisted H₂O₂/ascorbic acid modification on Platycodon grandiflorum polysaccharide: structural characterization and in vitro functional activities. [PDF]

Ultrason Sonochem
Xiao Yang, Yawen Zheng, Yanbing Zou, Qi An, Lingyue Tang, Mohan Zhang, Shuqi Wang, Yuping Wen, Guanhao Li, Hongjie Piao, Hushan Cui, Qing Jin.   +11 more
europepmc   +1 more source

Molecular Engineering Mediated Interfacial Assembly as an Artificial Extracellular Matrix Remolds Bacteria With Enhanced Abiotic Resilience

Advanced Science, EarlyView.
A biomimetic artificial extracellular matrix is assembled directly on Pseudomonas fluorescens by co‐assembling amyloid‐like lysozyme and alginate at the cell surface. This conformal nanocoating acts as both a hydration buffer and a physiological priming layer, markedly enhancing desiccation tolerance, seed adhesion, storage stability, and biocontrol ...
Yuanyuan Wang, Zili Jia, Yang Li, Qitao Wang, Shuai Hou, Lei Liu   +5 more
wiley   +1 more source

Digestive properties in fermentation driven interactions of plant polysaccharides with gut microbiota and their health implications. [PDF]

Front Pharmacol
Jiang Z, Li B, Zhao R, Zhao X, Zhang X, Jiao L.   +5 more
europepmc   +1 more source

Microblasting Wound Dressings Mechanically Disrupt Polymicrobial Biofilms to Enhance Healing in Treatment‐Resistant Wounds

Advanced Science, EarlyView.
Treatment‐resistant wounds caused by polymicrobial biofilms are refractory to conventional therapies due to the dense extracellular matrices. We developed μBLAST, a microblasting wound dressing that combines MnO2‐doped biosilica and a H2O2‐releasing mesh to generate localized oxygen microbubbles that mechanically disrupt biofilms.
Yujin Ahn, Joo Hun Lee, Christian Hurd, Jiye Lee, Junggeon Park, Adam A. Markowicz, Zheyuan Zhang, Joanne Hwang, Guillermo L. Monroy, Simon A. Rogers, Woonggyu Jung, Stephen A. Boppart, Hyunjoon Kong   +12 more
wiley   +1 more source

Valorization of the cauliflower mushroom (<i>Sparassis latifolia</i>) pseudosclerotia via ultrasound-assisted extraction of polysaccharides: Optimization, characterization and bioactivity evaluation. [PDF]

Food Chem X
Qiu Z, Zhou D, Jiang B, Dong K, Hou J, Bao B, An Y, Shen X, Liu H, Ma L, Yang X, Ren X, Li T, Shu L.   +13 more
europepmc   +1 more source

From Defense Executor to Engineering Target: Harnessing Lignin for Crop Resistance

Advanced Science, EarlyView.
Lignin serves as both a physical and chemical executor of broad‐spectrum plant immunity. This review systematically summarizes classical and recent advances in lignin‐mediated immunity, outlines the multifaceted regulatory modules controlling lignification under biotic stress, discusses key physiological and biochemical mechanisms behind lignin‐based ...
Yanwen Yu, Ke Wang, Huachuan Tuo, Jiankun Li, Liping Xu, Chang‐Jun Liu, Mingyue Gou   +6 more
wiley   +1 more source