Results 81 to 90 of about 9,902,085 (220)

Detecting the cellular response of Lactobacillus reuteri with nanospray desorption electrospray ionization mass spectrometry [PDF]

, 2017
Mass spectrometry has proven to be a useful tool in microbiology research, especially for rapid identification of bacterial strains based on their unique mass spectral pattern.
NC DOCKS at The University of North Carolina at Greensboro, Uwakweh, Agbo-Oma A.   +1 more
core  

Intelligent Polymer Electrolytes for Next‐Generation Zinc‐Based Energy Storage Devices

Advanced Science, EarlyView.
Intelligent polymer electrolytes are organized into a three‐level hierarchy that advances zinc‐based energy storage from passive ion conduction toward active, adaptive, and intelligent operation. Molecular regulation of Zn+ coordination, water activity, desolvation, ion flux, and interfaces underpins adaptive self‐healing, anti‐freezing, adhesion, and ...
Sanath Kumar, Jhansirani Kesavan, Muhammad Asim, Atul Verma, Yen‐Pei Fu   +4 more
wiley   +1 more source

Editorial: Ambient ionization mass spectrometry: From fundamentals to real-life applications

Frontiers in Chemistry, 2023
Haixing Wang, Pui-Kin So, Ahsan Habib, Yu Xu, Federica Bianchi   +4 more
doaj   +1 more source

Bioorthogonal Click‐to‐Disassemble Phthalocyanine Nanoassemblies for Precise Chemo‐Photodynamic Therapy against Hypoxic Tumors

Advanced Science, EarlyView.
A bioorthogonal “click‐to‐disassemble” strategy enables precise activation of self‐assembled phthalocyanine nanoassemblies for chemo‐photodynamic therapy. EGFR‐targeted activator triggers IEDDA‐mediated disruption of the quenched assemblies, restoring fluorescence and ROS generation while releasing tirapazamine.
Jiaxin Shen, Evelyn Y. Xue, Caixia Yang, Peter Chi Keung Cheung, Dennis K. P. Ng   +4 more
wiley   +1 more source

Laser Ablation-Aerosol Mass Spectrometry-Chemical Ionization Mass Spectrometry for Ambient Surface Imaging

, 2018
Mass spectrometry imaging is becoming an increasingly common analytical technique due to its ability to provide spatially resolved chemical information.
Brett B. Palm (1296768), Jennifer L. Berry (4899619), Jose L. Jimenez (526440), Douglas A. Day (1482856), Uwe Karst (1517185), Jason C. Schroder (4899616), Weiwei Hu (322065), Tim Elseberg (4899625), Eleanor C. Browne (1496863), Aroob Abdelhamid (4899622)   +9 more
core   +1 more source

Space‐Charge‐Driven Nonlinear Charge Transport in Silicon Reconfigurable Nonlinear‐Processing Units

Advanced Science, EarlyView.
Many approaches to AI hardware focus on accelerating linear operations, yet nonlinearity underpins computational expressivity. Reconfigurable nonlinear‐processing units (RNPUs) are promising computational primitives that provide nonlinear transformations directly in hardware.
Jonas Kareem, Lorenzo Cassola, Reinier J. C. Cool, Janiek I. van van Slooten, Ray J. E. Hueting, Peter A. Bobbert, Wilfred G. van der van der Wiel   +6 more
wiley   +1 more source

Non-Invasive Estimation of Systemic Drug Exposure Using Exhaled Breath Metabolomics in Humans: A Translational Proof-of-Concept Study. [PDF]

Clin Pharmacol Ther
Accurate assessment of systemic drug exposure in humans remains challenging, as conventional approaches rely on intermittent blood sampling and laboratory‐based assays that are invasive and provide limited temporal resolution. Exhaled breath contains volatile and semi‐volatile compounds arising from drug metabolism and downstream biological processes ...
Fricke K, Baur DM, Singh KD, Schmidt F, Müsch K, Sievi NA, Di Donato M, Schmick A, Herth J, Ulrich S, Sinues P, Galovic M, Kohler M.   +12 more
europepmc   +2 more sources

Bacillus Licheniformis‐Induced Cognitive Decline in Mice Linking Gut Microbiota Dysbiosis, Metabolic Perturbations, and Hippocampal Neuroinflammation

Advanced Science, EarlyView.
Chronic oral administration of specific probiotic strains triggers gut microbiota dysbiosis and systemic metabolic perturbations in mice. Multi‐omics profiling reveals subsequent hippocampal glial remodeling and neuroinflammation, which are linked to cognitive impairment.
Yibin Lin, Afeng Wang, Hongchang Zhou, Yuliang Sun, Yingying Guo, Keyu Chen, Junhong Sun, Tinliang Lin, Zhaochen Huang, Xinhua Qiang, Jie He, Jianlin Lou, Yunliang Yao, Shengwen Shao, Yongliang Pan, Xiang Wang   +15 more
wiley   +1 more source

Interface‐Mediated Self‐Rectifying CsCuCl3 Memristors With Tunable Thresholds for Reconfigurable Neuromorphic Computing

Advanced Science, EarlyView.
Interface‐mediated CsCuCl3 memristors achieve self‐rectification and tunable thresholds, enabling selector‐free 8 × 8 arrays with > 105 ON/OFF and > 104 rectification. Supporting dual‐mode neuromorphic computing, negative thresholds preserve low‐light recognition accuracy (91%), while positive thresholds enable sparsity‐aware edge computing.
Qingwei Shi, Mufan Zhu, Song He, Zhen Yan, Yuezhong Lu, Shuaidi Wu, Wenju Xie, Xiaofeng Wang, Baochang Cheng, Jie Zhao   +9 more
wiley   +1 more source

An Introduction to Ambient Ionization Mass Spectrometry

, 2014
Synopsis Ambient ionization has emerged as one of the hottest and fastest-growing topics in mass spectrometry. This book will introduce the subject and explain the basic concepts and terminology of ambient ionization and direct analysis, and it will ...
Monge, Maria Eugenia, María Eugenia Monge, Facundo M. Fernández, Fernández, Facundo M.   +3 more
core   +1 more source