Results 101 to 110 of about 205,279 (257)

Novel supermacroporous dextran gels

, 2006
Supermacroporous dextran gels (SDGs), having pores tens of micrometers in size and highly interconnected, were prepared from dextran macromonomer through radical polymerization at subzero temperatures and compared with dextran gels prepared at ambient ...
Galaev, Igor, Mattiasson, Bo, Oknianska, Alina,, Degerman, Eva,, Plieva, Fatima, Lund University., Oknianska, Alina, Degerman, Eva   +7 more
core   +1 more source

Electrolyte Additive Strategies in Aqueous Zn‐Ion Batteries: Recent Advances and Prospects

Advanced Science, EarlyView.
This article provides a comprehensive overview of the current status and future development directions of AZIBs electrolyte additives in three aspects: stabilizing zinc anodes (uniform deposition, inhibition of dendritic crystals), protecting cathodes (structural stability, inhibition of dissolution), and enhancing electrolyte stability (wider ...
Yuanze Yu, Hongmin Liu, Long Fan, Huakun Liu, Shixue Dou, Guoxiu Wang, Nana Wang, Zhongchao Bai   +7 more
wiley   +1 more source

The Protective Effect of Dextran-Curcumin Conjugate on Memory Disorder in Animal Model of Global Cerebral Ischemia

Majallah-i Dānishgāh-i ̒Ulūm-i Pizishkī-i Qum, 2018
Background and Objectives: Ischemic stroke is a major cause of mortality all over the world. Among impairments observed in ischemic survivors, there is considerable cognitive learning and memory impairment.
Homa Talebi, Akbar Hajizadeh Moghaddam, Sedigheh Khanjani   +2 more
doaj  

Controlled-release kinetics of hydrogen peroxide from dextran-coated calcium peroxide nanoparticles

Materials Research Express
In this study, the controlled release kinetics of hydrogen peroxide (H _2 O _2 ) from dextran-coated calcium peroxide nanoparticles (DEX@CaO _2 (DEX) NPs) were investigated.
N N A Nuar, S N A M Jamil, T S Y Choong, I D M Azmi   +3 more
doaj   +1 more source

Thymosin Alpha‐1 Provides Direct Neuroprotection by Engaging the Orexin Receptor HCRTR1 to Suppress Neuronal Necroptosis

Advanced Science, EarlyView.
In this study, we unveil a thymus‐brain endocrine axis wherein Tα1 engages HCRTR1 to inhibit RIPK3‐mediated necroptosis. This study nominates the Tal‐HCRTR1‐RIPK3 axis as a potent and clinically translatable therapeutic target for stroke and neurodegeneration.
Xinmei Kang, Shisi Wang, Liubin Zhang, Mengyan Hu, Xiaotao Su, Yuxin Liu, Qin Qin, Haotong Yi, Liling Yuan, Wei Cai, Lei Wei, Zhengqi Lu   +11 more
wiley   +1 more source

Structural Characterization of Insoluble Dextran Produced by Leuconostoc mesenteroides NRRL B-1149 in the Presence of Maltose

Food Technology and Biotechnology, 2011
Leuconostoc mesenteroides NRRL B-1149 is known to produce dextran with 52 % α-(1→6) and 40 % α-(1→3) linkages. Low solubility of dextran in water is associated with the presence of high percentage of α-(1→3) linkages.
Arun Goyal, Iskra Ivanova, Ilia Iliev, Veselin Bivolarski, Shraddha Shukla, Rishikesh Shukla   +5 more
doaj  

Study of the Fermentation Potential of Eichhornia crassipes Hydrolysate with Water Kefir Tibicos

Ingeniería e Investigación
Eichhornia crassipes is an invasive aquatic plant that reduces oxygen availability, posing a threat to aquatic ecosystems. This was evidenced in the cooling lagoons of the Paipa Thermoelectric Power Plant in Boyacá, Colombia.
Angie Paola Usaquén Hernández, Gerardo Andrés Caicedo Pineda, José Jobanny Martínez Zambrano   +2 more
doaj   +1 more source

Ultrasonic Degradation of Dextran in Aqueous Solution

, 2011
An ultrasonic device with frequency of 20 kHz was used to investigate the effect of different operational parameters such as ultrasonic power, temperature and initial molecular weight on dextran degradation.
Yuan Yuan Pu, Qing Song Zou, Shan Chen, Su Xia Li, Xiao Wang, Qing Wang   +5 more
core   +1 more source

Engineering Microbial Particles for Next‐Generation Biomedical Platforms

Advanced Science, EarlyView.
Microbe‐derived particles (MDPs), which include extracellular vesicles, outer membrane vesicles, inclusion bodies, polysaccharide particles, and virus‐like particles, represent a rapidly expanding category of bioinspired nanomaterials. With their natural origin, intrinsic biocompatibility, and highly programmable functionality, MDPs serve as a ...
Yuting Li, Yunjie Lu, Ziyan Huang, Jianjiang Chen, Yanbin Liu, Lei Qin, Chao Wang, Yumin Wu   +7 more
wiley   +1 more source

One-step enzymatic synthesis of medium molecular weight dextran using engineered dextransucrase DarM from Leuconostoc citreum CBA3623

Frontiers in Microbiology
The dextransucrase DarM from Leuconostoc citreum CBA3623, a large GH70 family enzyme of approximately 213 kDa, was refractory to full-length expression in E. coli.
Wenchao Zhang, Wenchao Zhang, Xingyue Wang, Xingyue Wang, Jinsong Liu, Shiyong Huang, Liyan Yang, Juan Li, Maochun Wei, Zhuangjian Qin, Dengfeng Yang, Lixia Pan   +11 more
doaj   +1 more source