Results 181 to 190 of about 2,250,147 (369)

A multienzyme system immobilized on surface-modified metal–organic framework for enhanced CO2 hydrogenation

Carbon Resources Conversion
Hydrogenating carbon dioxide to formate using formate dehydrogenase (FDH) is a sustainable approach for CO2 mitigation. Herein, we developed a biocatalytic system with cofactor regeneration by immobilizing multiple enzymes, namely FDH, carbonic anhydrase
Shadeera Rouf, Yaser E. Greish, Bart Van der Bruggen, Sulaiman Al-Zuhair   +3 more
doaj  

Construction of Cellulose Binding Domain Fusion FMN-Dependent NADH-Azoreductase and Glucose 1-Dehydrogenase for the Development of Flow Injection Analysis with Fusion Enzymes Immobilized on Cellulose. [PDF]

J Appl Glycosci (1999), 2019
Yano S, Hori Y, Kijima T, Konno H, Suyotha W, Takagi K, Wakayama M.   +6 more
europepmc   +1 more source

A novel hydrogen peroxide biosensor based on modified electrode with hemoglobin and zinc oxide nanoparticles [PDF]

, 2012
In this study, direct electron transfer between immobilized hemoglobin (Hb) and zinc oxide nanoparticles modified carbon paste electrode was studied. Direct electrochemical response of Hb on the modified electrode can be achieved and a couple of well ...
Arabnezhad-Khanooki, T., Farasat, A., Mazdapour, M., Mirzaeinasab, F., Negahdary, M., Noughabi, M.T., Rezaei, E., Yousefi-Telori, B.   +7 more
core  

FUS Selectively Facilitates circRNAs Packing into Small Extracellular Vesicles within Hypoxia Neuron

Advanced Science, EarlyView.
This study aimed to unravel the role of FUS in the loading of functional circRNAs into neuronal sEVs under hypoxic conditions, which involves their aggregations in SGs and specific interaction between the FUS Zf_RanBP domain to regulate circRNA sorting in sEVs.
Jiankun Zang, Yousheng Wu, Xuanlin Su, Kaiwei Cai, Man Ke, Niu He, Huili Zhu, Zefeng Tan, Jielin Zhu, Wensheng He, Min Peng, Shiqing Zhang, Hongcheng Mai, Anding Xu, Dan Lu   +14 more
wiley   +1 more source

An Electrochemical Gas Biosensor Based on Enzymes Immobilized on Chromatography Paper for Ethanol Vapor Detection. [PDF]

Sensors (Basel), 2017
Kuretake T, Kawahara S, Motooka M, Uno S.   +3 more
europepmc   +1 more source

Strangers in a foreign land: 'Yeastizing' plant enzymes [PDF]

arXiv
Expressing plant metabolic pathways in microbial platforms is an efficient, cost-effective solution for producing many desired plant compounds. As eukaryotic organisms, yeasts are often the preferred platform. However, expression of plant enzymes in a yeast frequently leads to failure because the enzymes are poorly adapted to the foreign yeast cellular
arxiv  

Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice

Advanced Science, EarlyView.
This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang, Dajun Li, Xiao Ying Li, Weizhao Lu, Huini Ding, Chengyan Qi, Xuan Wang, Jing Shen, Yafei Chi, Tiantian Li, Michelle M. Dunk, Yu An, Hongmei Huang, Kang Yu, Weili Xu, Rong Xiao, Yuandi Xi   +16 more
wiley   +1 more source

Techniques for immobilizing enzymes to create durable and effective biocatalysts

Results in Chemistry
This comprehensive review focuses on strategies for creating efficient and robust immobilized biocatalysts. It explores various physicochemical approaches that hold promise for enzyme stabilization and enhancement of catalytic potential.
Seyed Mehrdad Mirsalami, Mahsa Mirsalami, Amin Ghodousian   +2 more
doaj  

ROS‐Driven Nanoventilator for MRSA‐Induced Acute Lung Injury Treatment via In Situ Oxygen Supply, Anti‐Inflammation and Immunomodulation

Advanced Science, EarlyView.
A ROS‐driven in situ oxygen supply nanoventilator based on enzyme nanocapsule can convert ROS into O2 through enzyme cascade reaction between SOD and CAT to relieve lung hypoxia, and kill MRSA by releasing vancomycin, which effectively reduces HIF‐1α expression and balances pro‐inflammatory/anti‐inflammatory macrophages ratio, thereby reducing the ...
Zheng Luo, Qi Wang, Xiaotong Fan, Xue Qi Koh, Xian Jun Loh, Caisheng Wu, Zibiao Li, Yun‐Long Wu   +7 more
wiley   +1 more source

Malignant Hepatoblast‐Like Cells Sustain Stemness via IGF2‐Dependent Cholesterol Accumulation in Hepatoblastoma

Advanced Science, EarlyView.
Hepatoblastoma, an aggressive childhood liver tumor, origins from malignant hepatoblast‐like cells. Single‐cell analysis reveals IGF2‐driven pathways promoting malignancy. Targeting these pathways offers promising treatments, with serum IGF2 as a potential diagnostic biomarker.
Miao Ding, Siwei Mao, Han Wu, Sijia Fang, Ni Zhen, Tianshu Chen, Jiabei Zhu, Xiaochen Tang, Xiaoyang Wang, Fenyong Sun, Guoqing Zhu, Qiuhui Pan, Ji Ma   +12 more
wiley   +1 more source