Results 211 to 220 of about 6,507,497 (295)

Ultrasound-Assisted Extraction Followed by Inductively Coupled Plasma Mass Spectrometry and Multivariate Profiling of Rare Earth Elements in Coffee. [PDF]

Foods
Savić A, Mutić J, Lučić M, Vesković J, Miletić A, Onjia A.   +5 more
europepmc   +1 more source

Praseodymium‐Modulated NiFe Layered Double Hydroxide with Enhanced Oxygen Evolution Activity and Extended Durability

Advanced Science, EarlyView.
Pr doping of NiFe‐LDH simultaneously tunes Ni 3d electronics and mesopore architecture. The optimized Ni2Fe0.88Pr0.12‐LDH switches the OER rate‐determining step, delivers 407 mV at 500 mA cm−2, and sustains 2190 h in half‐cell tests. An AEM electrolyzer with this anode operates over 1000 h at industrial current density, offering a durable rare‐earth ...
Yuanming Gao, Xuezhen Wu, Lin Zhang, Haoxiang Zhang, Xueying Feng, Yu Bai, Wei Song, Yong Zheng, Jiong Liu, Jieyu Chen, Dong Yang, Wen Ma, Shengzhong (Frank) Liu   +12 more
wiley   +1 more source

Ultrasound-Assisted Determination of Selenium in Organic Rice Using Deep Eutectic Solvents Coupled with Inductively Coupled Plasma Mass Spectrometry. [PDF]

Foods
Zhang S, Chen B, Liu Y, Sun H, Zhang H, Li N, Qing Y, Elango J, Zhao D, Wu W.   +9 more
europepmc   +1 more source

Toward Rational Design of Aqueous Battery Membranes Beyond the Selectivity‐Conductivity Trade‐Off

Advanced Science, EarlyView.
This review examines sulfonated membranes for redox flow batteries. It focuses on proton transport mechanism, membrane design, performance limits, optimization strategies, and the pathway from molecular design to membrane manufacturing. ABSTRACT Electrochemical energy‐storage systems increasingly require membranes that can simultaneously deliver fast ...
Jinkang Liu, Mingbo Xie, Zhenghao Wang, Huacun Li, Jun Xie, Pan Liu, Qingwei Wang, Xu Yan, Meiqing Shi, Liyuan Chai, Yue Luo, Zining Tang, Rui Tan, Liyuan Zhang   +13 more
wiley   +1 more source

Differentiation of Insect Flours by Elemental Analysis and Chemometrics: A Study Using Inductively Coupled Plasma Mass Spectrometry (ICP-MS). [PDF]

Molecules
Montanaro M, Biancolillo A, D'Archivio AA, Foschi M.   +3 more
europepmc   +1 more source

High‐Density‐Cluster Ru Catalyst Substitute for Pt/C Benchmark Improves Membrane Water Electrolysis

Advanced Science, EarlyView.
Yuan et al. report a high‐density, monodispersed Ru cluster catalyst featuring interfacial covalent bonds that modulate the electronic structure and optimize intermediate adsorption–desorption, thereby conferring pH‐universal HER activity with ampere‐level current densities and enabling the development of Pt‐free membrane electrodes.
Zhen Yuan, Jia Xu, Zhongchen Gao, Linyan A, Shiying Guo, Jingguo Hu, Zhengshan Tian, Xiaoyong Xu   +7 more
wiley   +1 more source

Sub-micrometer scale synchrotron x-ray fluorescence measurements of trace elements in teeth compared with laser ablation inductively coupled plasma mass spectrometry. [PDF]

J Expo Sci Environ Epidemiol
Specht AJ, Zhang X, Antipova OA, Sayam ASM, Nguyen VT, Hoover CG, Punshon T, Jackson BP, Weisskopf MG.   +8 more
europepmc   +1 more source

Toward Practical Zn‐Ion Batteries Through Separator/Electrolyte Co‐Design

Advanced Science, EarlyView.
A hybrid organic–aqueous electrolyte enables thin commercial polypropylene separators to replace bulky glass‐fiber separators in practical Zn‐ion batteries. This electrolyte/separator co‐design improves wettability, promotes uniform Zn plating/stripping, and suppresses hydrogen evolution, resulting in 4360 h of symmetric‐cell cycling and stable Zn//NVO
Gao Wang, Ze He, Rui Wang, Jiajing Wang, Shaowen Cao, Michael De Volder, Qinyou An   +6 more
wiley   +1 more source

Quantitative Evaluation of Iron-Containing Proteins Bound to Mesoporous Silica Microspheres by Inductively Coupled Plasma Mass Spectrometry and Confocal Laser Raman Microscopy. [PDF]

Molecules
Miyashita SI, Ogura T, Matsuura SI, Fukuda E.   +3 more
europepmc   +1 more source

Mn/Zn Bimetallic MOF‐Integrated Hydrogel Alleviates Excessive Mitochondrial Fission in BMSCs to Promote Osteoporotic Jawbone Repair

Advanced Science, EarlyView.
Excessive reactive oxygen species (ROS) and chronic inflammation impair bone marrow‐derived mesenchymal stem cells (BMSCs), contributing to poor healing in osteoporotic jawbone defect. The gelatin methacryloyl hydrogel loaded with manganese‐doped zeolitic imidazolate framework (Mn‐ZIF‐8@GelMA) promotes regeneration through redox regulation and ...
Xiayue Jin, Shengjia Ye, Yun Yuan, Xueying Yang, Jiarui Cui, Hongming Zhang, Hui Huang   +6 more
wiley   +1 more source