Results 121 to 130 of about 344,226 (306)

A Comparative Transcriptome Analysis Unveils the Mechanisms of Response in Feather Degradation by Pseudomonas aeruginosa Gxun-7

Microorganisms
Microbial degradation of feathers offers potential for bioremediation, yet the microbial response mechanisms warrant additional investigation. In prior work, Pseudomonas aeruginosa Gxun-7, which demonstrated robust degradation of feathers at elevated ...
Chaodong Song, Rui Liu, Doudou Yin, Chenjie Xie, Ying Liang, Dengfeng Yang, Mingguo Jiang, Hongyan Zhang, Naikun Shen   +8 more
doaj   +1 more source

Chitin‐Chitosan Cryogels for the Reversible Sequestration and Recovery of Heavy Metals From Wastewater

Advanced Materials Technologies, EarlyView.
Chitin‐chitosan cryogels with degrees of N‐acetylation from 12.2% to 71.4% are fabricated by dissolution, coagulation and lyophilization for the sequestration of heavy metals from water. Colorimetry and differential pulse voltammetry showed controlled adsorption and desorption capacities for As5+, Co2+ and Cu2+, making this material attractive for ...
Marta García‐Castrillo, Maialen Uribarrena, Jorge Sáiz, Guillermo Copello, Erlantz Lizundia   +4 more
wiley   +1 more source

Physicochemical properties and differential metabolites associated with mustard fermentation by Pediococcus pentosaceus and Lactiplantibacillus pentosus compound

BMC Microbiology
Fermented vegetable foods, with their crisp taste, pleasant aroma, and digestive properties, are increasingly popular. This study investigated improved safety and quality of fermented mustard products, using two strains of lactic acid bacteria ...
Hongmei Tian, Huizhao Su, Liuyan Wu, Yajian Qin, Guofang Liu   +4 more
doaj   +1 more source

Effect of Acid/Alkali Extraction of Polysaccharides from Jackfruit Filum and Its Structure and Biological Activity

Shipin gongye ke-ji
This experiment focused on the preparation of polysaccharides from jackfruit filum using both acid and alkaline extraction methods. After determining the polysaccharide yield, the structures of the polysaccharides were analyzed and compared using various
Zhicong LI, Jun LI, Xiaoxuan XIONG, Jinxiu DING, Biyi TANG, Genhu LI, Qiyong CHEN, Rihui LIN   +7 more
doaj   +1 more source

Extrusion‐Based Bioprinting of Living Bioinks for Tissue and Organ Engineering

Advanced Materials Technologies, EarlyView.
Extrusion‐based bioprinting is presented as the most versatile route for fabricating living, heterogeneous tissues. Its ability to combine diverse bioinks, support matrices, and advanced printhead geometries transforms familiar constraints into powerful biofabrication opportunities.
Eric Silberman, Ester Sapir Baruch, Roni Cohen, Assaf Shapira, Tal Dvir   +4 more
wiley   +1 more source

Screening, Identification and Conditions Optimization of High Chitosanase Producing Strains, and Analysis of Its Enzymatic Properties

Shipin gongye ke-ji
To screen and identify high chitosanase producing strains and to optimize the fermentation condition and analyze the enzymatic properties of the target strain.
Ying LIANG, Rui LIU, Chaodong SONG, Junjie XIE, Doudou YIN, Xia XU, Dengfeng YANG, Hongyan ZHANG, Naikun SHEN   +8 more
doaj   +1 more source

Wireless Precise Manipulation of Tumor Spheroids Using a Millirobot Controlled by Permanent Magnetic Traps

Advanced Robotics Research, EarlyView.
A magnetic donut‐like millirobot is developed for label‐free pick‐and‐place of a tumor spheroid wirelessly controlled by a magnetic trap. Spheroids are important 3D multicellular culture systems that recapitulate key structural and functional features of native tissues.
Yue Gao, Moonkwang Jeong, Anni G. Muñoz, Ann‐Sophia Müller, Fangchao Long, Shengqiang Zhou, Juntian Qu, Leoni A. Kunz‐Schughart, Tian Qiu   +8 more
wiley   +1 more source

Complete genome analysis and antimicrobial mechanism of Bacillus velezensis GX0002980 reveals its biocontrol potential against mango anthracnose disease

Microbiology Spectrum
Post-harvest anthracnose significantly affects the yield and quality of mangoes. In this study, an antagonist bacterium, GX0002980, with strong inhibitory effect against Colletotrichum gloesporioides, the pathogen of mango anthracnose, was isolated from ...
Jing Wang, Xiaoying Xie, Bo Li, Lifang Yang, Fuqiang Song, Yan Zhou, Mingguo Jiang   +6 more
doaj   +1 more source

Magnetically Actuated Microrobot for Drug Delivery: Current Progress and Challenges

Advanced Robotics Research, EarlyView.
Magnetically actuated microrobots are reshaping targeted drug delivery through wireless propulsion, programmable materials, and localized therapeutic release. This review examines how fabrication, body material selection, structural architecture, loading mechanisms, and imaging‐guided control converge to enable microrobotic therapies while identifying ...
Yang Yang, David J. Cappelleri
wiley   +1 more source

A microbial biorefinery for chitin and N-acetyl chitooligosaccharides from shrimp shell waste

Journal of Agriculture and Food Research
The global expansion of crustacean production has generated increasing volumes of chitinous waste, yet efficient recovery methods remain limited. Sustainable biorefinery approaches are urgently required to replace conventional chemical processes.
Ligang Zhang, Dongwei Pan, Sijing Pan, Baolong Yuan, Yuling Wei, Jiling Li, Jiafa Wu, Hongyan Zhang, Naikun Shen   +8 more
doaj   +1 more source