Results 51 to 60 of about 3,568 (260)

Combustion Activation Induced Solid‐State Synthesis for N, B Co‐Doped Carbon/Zinc Borate Anode with a Boosting of Sodium Storage Performance

Advanced Science, 2023
Zinc borates have merits of low voltage polarization and suitable redox potential, but usually suffer from low rate capability and poor cycling life, as an emerging anode candidate for Na+ storage.
Hao Zhang, Dingyue Zhang, Mingyi Guo, Zheng Huang, Xu Wang, Caiqin Gao, Fan Gao, Mauricio Terrones, Yanqing Wang   +8 more
doaj   +1 more source

Studies on the Metabolism of Borate. IV. Effect of Borate on Glyceraldehydephosphate Dehydrogenase.

Chemical and Pharmaceutical Bulletin, 1966
1. It was found that fructose 1, 6-diphosphate and fructose 6-monophosphate were accumulated by borate in anaerobic glycolysis system of liver homogenates of guinea pigs. 2. Glyceraldehydephosphate dehydrogenase*2 (GAP dehydrogenase) from yeast and in liver homogenates of guinea pigs and rats were found to be inhibited by borate.
Misawa, Takayuki, Kaneshima, Hiroyasu, Akagi, Masuo   +2 more
openaire   +3 more sources

QBP1 Peptide as a Potential Anti‐Amyloidogenic Therapy for Type 2 Diabetes: An In Vitro Study

Advanced Science, EarlyView.
The anti‐amyloidogenic peptide QBP1 effectively halts human islet amyloid polypeptide (hIAPP) aggregation, preventing the formation of toxic β‐structured intermediates. Through a combination of biophysical assays, molecular dynamics, and cell‐based studies, QBP1 is shown to preserve β‐cell viability and metabolic homeostasis, positioning it as a ...
María M. Tejero‐Ojeda, Ada Bernaus Vives, Michał Wojciechowski, Dinh Quoc Huy Pham, Mateusz Chwastyk, Mario Vallejo, Anna Novials, Douglas V. Laurents, Mariano Carrión‐Vázquez   +8 more
wiley   +1 more source

Thermal Expansion of Alkaline-Earth Borates

Crystals
The thermal expansion of four alkaline-earth borates, namely Ca3B2O6 (0D), CaB2O4 (1D), Sr3B14O24 (2D) and CaB4O7 (3D), has been studied by in situ high-temperature powder X-ray diffraction (HTXRD).
Rimma Bubnova, Valentina Yukhno, Maria Krzhizhanovskaya, Georgii Sizov, Stanislav Filatov   +4 more
doaj   +1 more source

Climate Change Threatens Micronutrient Density of European Winter Wheat

Advanced Science, EarlyView.
Micronutrients are vital for human health. Wheat is a major staple crop and a significant source of minerals and B‐vitamins. The impact of climate change on their content remains largely unknown. We evaluated micronutrient levels in European winter wheat grown under historical and projected climate conditions. Our findings indicate that future climates
Da Cao, Jennifer Michel, Eline Lorer, Markus Weinmann, Jacques Le Gouis, Claire Léon, Sibille Perrochon, David Alvarez, Vincent Leemans, Iñaki Balanzategui Guijarro, Jordi Moya Laraño, Sara Sánchez Moreno, Symanczik Sarah, Waibel Matthias, Hervé Vanderschuren, Cécile Thonar, Pierre Delaplace, Dominique Van Der Straeten   +17 more
wiley   +1 more source

Dual‐Responsive Dynamic Covalent Bond‐Based Assembly of Lipid‐Nanozyme Systems via Multi‐Target Synergy and Efficient Target Enrichment for Ischemic Stroke Therapy

Advanced Science, EarlyView.
This system adopts a biomimetic phospholipid structure, covalently binding iNOS inhibitors, neuroprotective agent PCA and vitamin E derivatives through pH/ROS dual‐responsive bonds, and assembles them with Prussian blue nanozyme to form PBB@AHA. It can efficiently penetrate the blood‐brain barrier and simultaneously release multiple active components ...
Mengcheng Guo, Qingran Guan, Guanyu Qiao, Lixue Zhang, Man Liu, Zhen Li, Qingbiao Yang, Meili Shen, Linlin Liu, Yapeng Li   +9 more
wiley   +1 more source

Enzymatic DNA Reaction Networks for Orchestrating Stimuli‐Dependent Temporal Molecular Pulse

Advanced Science, EarlyView.
We present an enzymatic DNA reaction network (EDRN) that encodes nucleic‐acid targets in time, converting inputs into a universal strand and then into programmable transient fluorescence pulses. With time‐color multiplexing, EDRN enables single‐tube high‐plex nucleic acid detection and shows strong agreement with clinical sequencing across 32 specimens.
Jiayu Yang, Yali Chang, Zibin Chu, Linghao Zhang, Tengfang Zhang, Dai Erhei, Xin Su, Zhe Yin   +7 more
wiley   +1 more source

(C3N2H5)B3O3F2(OH)2: Realizing Large Birefringence via a Synergistic Effect between Anion F/OH‐Ratio Optimization and Cation Activation

Small Structures
Borates have emerged as a significant resource for exploring birefringent materials in the UV frequency region. The π‐conjugated planar anions, such as the [BO3], [B2O5], and [B3O6] units, exhibiting strong polarizability anisotropy, are traditionally ...
Chenhui Hu, Chunjie Shen, Huan Zhou, Jian Han, Zhihua Yang, Kenneth R. Poeppelmeier, Feng Zhang, Shilie Pan   +7 more
doaj   +1 more source

Hallazgo de gasterópodos en la formación Sijes (Mioceno superior) Salta, República Argentina

Estudios Geologicos, 1992
Se da a conocer el hallazgo de gasterópodos en una secuencia sedimentaria continental rica en evaporistas y muy pobre en fósiles. Los gasterópodos fueron descubiertos en capas tufáceas, diatomíticas, del Miembro Esperanza de la Formación Sijes, de edad ...
R. N. Alonso, W. J. Wayne
doaj   +1 more source

Fine‐Tuned Regulation of mRNA Translation and Transport by STAU2 Condensate Facilitates Neuronal Development and Plasticity

Advanced Science, EarlyView.
STAU2 undergoes phase separation to form dynamic condensates that package target mRNAs and deliver them to the distal ends of growing neuronal dendrites. STAU2 condensates stabilize embedded mRNAs and repress their translation. Synaptic activity bidirectionally remodels STAU2 condensates, coordinating local translation of STAU2‐associated mRNAs ...
Shijing Huang, Yuanyuan Chu, Ruiqian Zhao, Siyu Li, Yu Feng, Hongdan Zheng, Yunli Xie, Tong Wang, Wenyu Wen   +8 more
wiley   +1 more source