Chitin degradation enzyme-responsive system for controlled release of fibroblast growth factor-2 [0.03%]
一种用于调控释放成纤维细胞生长因子-2的几丁质降解酶响应系统
Akira Tachibana,Dai Yasuma,Ryo Takahashi et al.
Akira Tachibana et al.
Chitin is widely found in fungal cell walls and arthropod exoskeletons, and is used as a biomedical material. However, chitin is not water-soluble, restricting its use for controlled release materials. We found that water-soluble chitosan c...
Visual detection of Hg2+ by manipulation of pyocyanin biosynthesis through the Hg2+-dependent transcriptional activator MerR in microbial cells [0.03%]
通过微生物细胞中Hg2+-依赖性转录活化子MerR调控的吡喃菌素生物合成操纵实现Hg2+的视觉检测
Dan Wang,Yanan Zheng,Xiaosu Fan et al.
Dan Wang et al.
Mercury pollution has always been a huge threat to human health due to its significant toxicity. Thus, it's the continuing goal to obtain new mercury detection techniques that are cost-effective, operational stable, performance efficient, a...
Efficient production of recombinant tannase in Aspergillus oryzae using an improved glucoamylase gene promoter [0.03%]
利用改进的糖化酶基因启动子在Aspergillus或yzae中高效生产重组单宁酶
Kyotaro Ichikawa,Yoshihito Shiono,Tomoko Shintani et al.
Kyotaro Ichikawa et al.
A tannase-encoding gene, AotanB, from Aspergillus oryzae RIB40 was overexpressed in A. oryzae AOK11 niaD-deficient mutant derived from an industrial strain under the control of an improved glucoamylase gene promoter PglaA142. The recombinan...
Oriented immobilization of rBC2LCN lectin for highly sensitive detection of human pluripotent stem cells using cell culture supernatants [0.03%]
定向固定rBC2LCN凝集素使用细胞培养上清液高灵敏检测多能干细胞
Hiroaki Tateno,Keiko Hiemori,Fumi Minoshima et al.
Hiroaki Tateno et al.
Human pluripotent stem cells (hPSCs) are considered ideal cell sources for regenerative medicine, but their clinical and industrial applications are hindered by their tumorigenic potential. We previously identified an hPSC-specific lectin, ...
Preparation, partial characterization and biological activity of exopolysaccharides produced from Lactobacillus fermentum S1 [0.03%]
植物乳杆菌S1胞外多糖的制备、部分性质及其生物活性研究
Kun Wang,Mengmeng Niu,Dawei Song et al.
Kun Wang et al.
A high slime-producing Lactobacillus fermentum strain (named as L. fermentum S1) was isolated from traditional fermented Fuyuan pickle, which was made of white turnip and collected from Fuyuan county, Yunnan province, China. We extracted an...
Effects of adding osmoprotectant on anaerobic digestion of kitchen waste with high level of salinity [0.03%]
外源添加渗透保护剂缓解高盐对厨余垃圾厌氧消化影响的研究
Yanping Liu,Yu Yuan,Wei Wang et al.
Yanping Liu et al.
Anaerobic digestion of kitchen waste can be inhibited by a high concentration of Na+ in the substrate. The aim of this study was to determine the extent to which the effect of salinity during KW anaerobic digestion could be reduced by addin...
Introducing an affordable catalyst for biohydrogen production in microbial electrolysis cells [0.03%]
用于微生物电解电池生物制氢的廉价催化剂问世
Behzad Ghasemi,Soheila Yaghmaei,Kaveh Abdi et al.
Behzad Ghasemi et al.
This study reports the fabrication of a new cathode electrode assembly using polyaniline (PANI) and graphene on a stainless steel mesh (SSM) as an alternative for the conventional expensive cathode of microbial electrolysis cells (MECs). Wi...
Production pectin oligosaccharides using Humicola insolens Y1-derived unusual pectate lyase [0.03%]
利用菌株Humicola insolens Y1衍生的非常见半乳糖醛酸聚糖酯裂解酶生产低甲氧基果胶寡糖
Zhiyun Wang,Bo Xu,Huiying Luo et al.
Zhiyun Wang et al.
The economical production of pectin oligosaccharides with a specific degree of polymerization and structure from agro-food waste is an industrially important process. This study identified a novel pectate lyase gene (plhy1) from the thermop...
Enlin Lo,Luiza Brabo-Catala,Ioannis Dogaris et al.
Enlin Lo et al.
Succinic acid, an important intermediate in the manufacture of plastics and other commodity and specialty chemicals, is currently made primarily from petroleum. We attempted to biosynthesize succinic acid through microbial fermentation of c...
Effects of phenotypic variations on the microbial hydroxylation of fatty acids by Pseudomonas sp. NRRL B-2994 [0.03%]
性状变异对假单胞菌NRRLB-2994脂肪酸微生物羟基化的影响
Taeeun Kwon,Augustine Y Kim
Taeeun Kwon
Hydroxy fatty acids (HFAs) are highly valued industrial materials. Pseudomonas sp. NRRL B-2994 was used for stereospecific microbial biotransformation to hydroxylate unsaturated fatty acids (UFAs). As Pseudomonas sp. was continuously subcul...