Sustainable nanogold-cellulose composites: Green synthesis, emerging applications and future aspects [0.03%]
可持续的纳米金-纤维素复合材料：绿色合成、新兴应用和未来展望
Tamer Y A Fahmy,Ahmed M Khalil,Samir Kamel
Tamer Y A Fahmy
Sustainable Au NPs-cellulose composites fuse the renewable versatility of cellulose with the size-tunable plasmonic, catalytic, and biocompatible properties of Au nanoparticles (Au NPs) to create a class of lightweight, multifunctional mate...
Enhanced ocular delivery of timolol maleate through thiolated chitosan nanoparticles/gellan gum-based hydrogels [0.03%]
通过硫醇壳聚糖纳米粒子/结冷胶基水凝胶增强Timolol Maleate眼部输送
Mehdi Bayrami,Marziyeh Fathi,Elaheh Dalir Abdolahinia et al.
Mehdi Bayrami et al.
In this study, a thiolated chitosan nanoparticles (TCS-NPs) formulation containing timolol maleate (TM) dispersed in gellan gum (GG) (TM@TCS-NPs/GG) was prepared for the ocular delivery of TM. To this end, thiol groups were added to chitosa...
Synthesis of a biomimetic biantennary neo-glycan toward in vitro protein sialylation [0.03%]
体内蛋白质糖基化的仿生双天线新寡糖的合成
Di Wang,Yiqun Gu,Jiangrong Wu et al.
Di Wang et al.
To address the limitations of existing glycoprotein sialylation methods-including high cost, low efficiency, and complex procedures-this study designed and synthesized a structurally defined biantennary sialylated oligosaccharide mimetic. U...
2D HSQC-derived "dark forest" image with enhanced local resolution via first derivative processing-logarithmic cosine transformation (FDP-LCT): Demonstration on per-O-ethylated kappa- and iota-carrageenans [0.03%]
基于一阶导数处理对数余弦变换(FDP-LCT)的二维HSQC衍生“暗森林”图：通过卡帕和 iota 琼脂糖基的全 O-乙基化进行演示
Xiaohui Xing,Jeffrey P Tingley,Barinder Bajwa et al.
Xiaohui Xing et al.
Solution-state two-dimensional (2D) 1H-13C HSQC NMR is a powerful tool for polysaccharide structure elucidation but often suffers from limited sensitivity and broad peaks due to the low natural abundance of 13C and poor digital resolution o...
Structure and gene cluster of the capsular polysaccharide of Acinetobacter baumannii K223 [0.03%]
阿氏伯克曼菌K223荚膜多糖结构及基因簇分析
Andrei V Filatov,Anna M Shpirt,Andrei V Perepelov et al.
Andrei V Filatov et al.
Structure of the Acinetobacter baumannii strain MAR22-475 classified to KL223 type capsular polysaccharide (CPS) was established by component analyses, Smith degradation as well as 1H and 13C NMR spectroscopy, including two-dimensional homo...
Chemical synthesis of the anthrax tetrasaccharide from Bacillus anthracis by an orthogonal one-pot glycosylation strategy [0.03%]
用正交一锅式糖基化策略合成炭疽杆菌四糖
Jiayi Yang,Xiufang Wang,Guozhi Xiao
Jiayi Yang
Tetrasaccharide 1 from Bacillus anthracis represents an important target for the development of carbohydrates-based vaccines and diagnostic tools against the notorious disease anthrax. Here, we report the efficient chemical synthesis of tet...
Advances in extraction, structural characteristics, bioactivities, structure-activity relationship, quality control and applications of polysaccharides from Tremella fuciformis: A review [0.03%]
银耳多糖的提取、结构特征、生物活性、构效关系、质量控制及应用研究进展综述
Yuyi Liao,Liang Hong,Jing Zhao et al.
Yuyi Liao et al.
Ethnopharmacological relevance: Tremella fuciformis is an edible fungus with a cultivation and consumption history of over a thousand years in China. In traditional Chinese medicine, it has the effects of moistening the l...
Seven new resin glycosides, ipoalbins XXII-XXVIII, from the seeds of Ipomoea alba [0.03%]
来源于白花飞燕草种子的7种新的树脂糖苷-ipoalbin XXII-ipoalbin XXVIII
Masateru Ono,Nodoka Misuda,Ayano Sasaki et al.
Masateru Ono et al.
Seven new resin glycosides, designated ipoalbins XXII (1)-XXVIII (7), together with one known resin glycoside (8), were isolated from the seeds of Ipomoea alba L. (Convolvulaceae). Structural elucidation was accomplished primarily through c...
A novel polysaccharide from Wisteriopsis eurybotrya: extraction optimization, structural characterization, and bioactivities [0.03%]
一种来自大花藤豆胶的多糖：提取优化、结构表征和生物活性研究
Yuping Chen,Hanlei Wang,Xia Zhao et al.
Yuping Chen et al.
This study optimized the hot-water extraction conditions of Wisteriopsis eurybotrya polysaccharides (WEP) using single-factor tests and response surface methodology, establishing optimal conditions as an extraction temperature of 92 °C, an...
A review on the impact of green deep eutectic solvents on the stability and activity of cellulase [0.03%]
绿色深共晶溶剂对纤维素酶稳定性和活性影响的研究进展
Madushmita Hatimuria,C Nikesh Chandran,Ananya V et al.
Madushmita Hatimuria et al.
Enzymes are highly selective biocatalysts widely used in industrial processes due to their efficiency and specificity. Among them, cellulases play a crucial role in the degradation of cellulose, with significant applications across industri...