Results 141 to 150 of about 101,026 (352)

Nanopore-Based Detection of Trace Concentrations of Multivalent Ions When Impurity Ions Are Present

The feasibility of detecting a trace concentration of multivalent ions based on the ionic current rectification (ICR) of a nanopore when impurity ions might present is assessed.
Yung-Chi Yang (11587583), Jyh-Ping Hsu (1430053)   +1 more
core   +1 more source

Nanozymes for Advanced Hemoglobin‐Based Oxygen Carriers: Applications in Blood Substitution, Wound Healing, Antitumor Therapy, and Beyond

Advanced Science, EarlyView.
This review explores how hemoglobin‐based oxygen carriers (HBOCs) combined with nanozymes create multifunctional materials that deliver oxygen while maintaining redox homeostasis. Beyond artificial blood substitutes, these constructs enable wound healing with light‐triggered oxygen release, cancer therapy through enhanced oxygenation and reactive ...
Despoina Douka, Ana María Pablo‐Sainz‐Ezquerra, Eva Jakljevič, Niki Ktena, Leticia Hosta‐Rigau   +4 more
wiley   +1 more source

Nanopipettes as a Potential Diagnostic Tool for Selective Nanopore Detection of Biomolecules

Biosensors
Nanopipettes, as a class of solid-state nanopores, have evolved into universal tools in biomedicine for the detection of biomarkers and different biological analytes.
Regina M. Kuanaeva, Alexander N. Vaneev, Petr V. Gorelkin, Alexander S. Erofeev   +3 more
doaj   +1 more source

Biolipid Film‐Fused Electrochemiluminescence for Multipurpose In Situ Bioassays

Advanced Science, EarlyView.
An ECL‐emissive, membrane‐interactive scaffold was fabricated, and facilely fused with natural and non‐native phospholipids into multifactorial mimicries of cytomembranes and vesicles for in vitro representative membrane‐process probing. Such a biointerface‐based, state‐sensitive ECL paradigm not only pinpointed proximal phenomena, including channeling
Jialiang Chen, Bin Li, Yingying Wang, Fulin Zhu, Wenxuan Yang, Xuanyu Fu, Tiantian Man, Qiuyue Wu, Kewei Ren, Shengyuan Deng   +9 more
wiley   +1 more source

Co-existence of plasmid-mediated blaNDM-1 and blaNDM-5 in Escherichia coli sequence type 167 and ST101 and their discrimination through restriction digestion

Microbiology Spectrum
The concurrent presence of multiple New Delhi metallo-β-lactamase (blaNDM) variants within an isolate often goes undetected without next-generation sequencing.
Amrita Bhattacharjee, Priyanka Basak, Shravani Mitra, Jagannath Sarkar, Shanta Dutta, Sulagna Basu   +5 more
doaj   +1 more source

RNA modifications detection by comparative Nanopore direct RNA sequencing

Nature Communications, 2019
RNA molecules undergo a vast array of chemical post-transcriptional modifications (PTMs) that can affect their structure and interaction properties.
Adrien Léger, Paulo P. Amaral, L. Pandolfini, Charlotte Capitanchik, Federica Capraro, V. Miano, Valentina Migliori, Patrick Toolan-Kerr, Theodora Sideri, Anton J. Enright, K. Tzelepis, F. V. van Werven, N. Luscombe, I. Barbieri, J. Ule, Tomas W. Fitzgerald, E. Birney, T. Leonardi, T. Kouzarides   +18 more
semanticscholar   +1 more source

Electret-Nanopore Ionic Flux Generator

Towards the development of in-vivo autonomous technology, this paper proposes and investigates an electret-nanopore based ionic flux generator (IFG).
Abdullahi, Isse
core   +1 more source

Single‐Particle Mid‐Infrared Photothermal Imaging Reveals Hidden Heterogeneity in Real‐World Micro‐ and Nanoplastics

Advanced Science, EarlyView.
Mid‐infrared photothermal imaging enables multidimensional profiling of micro‐ and nanoplastics in bottled water. A total of 9.9 × 104 particles L−1 is detected, with 64% in the nanoscale regime. Spectral evolution, including peak narrowing and band shifts, reveals local chain reorganization in polyethylene terephthalate (PET), highlighting intrinsic ...
Xinyu Deng, Yongqing Zhang, Xiaobin Tang, Hyeon Jeong Lee, Delong Zhang   +4 more
wiley   +1 more source

Hybrid Genome Assembly and Annotation of a Pandrug-Resistant Klebsiella pneumoniae Strain Using Nanopore and Illumina Sequencing

Infection and Drug Resistance, 2020
Zhi Ruan, 1 Jianyong Wu, 2 Hangfei Chen, 1 Mohamed S Draz, 3, 4 Juan Xu, 5 Fang He 6 1Department of Clinical Laboratory, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou 310016, People’s Republic of China; 2Department ...
Ruan Z, Wu J, Chen H, Draz MS, Xu J, He F   +5 more
doaj  

Engineering an Optogenetic pH‐Modulator in Bacteria

Advanced Science, EarlyView.
ABSTRACT Cells in many naturally occurring organisms routinely cooperate to control their extracellular pH in a dynamic and reversible manner, but this capability has been underexplored in synthetic biology. Here, we sought to engineer a microbial system that switches between two states —high and low extracellular pH— with minimal human intervention ...
Jenevieve Kuang, Olivia J. Armendarez, Wei‐Ting Chang, Matthew M. Hausladen, Shanna Bonanno, Daniel J. Wilson, Neel S. Joshi, Leila F. Deravi   +7 more
wiley   +1 more source