Results 181 to 190 of about 395,822 (284)

Ion‑Mediated Structural Engineering of Hydrogel Interfaces for Tunable Mechanical and Analyte Diffusion Properties in Electrochemical Biosensors

open access: yesAdvanced Materials, EarlyView.
An ion‐mediated structural engineering strategy enables versatile modulation of PVA–Alginate hydrogel microstructure. We systematically examine how different ion combinations affect hydrogel mechanical properties and analyte diffusivity. Applying this novel strategy to hydrogel as the outer membrane in an electrochemical glucose biosensor allows ...
Dongwook Lee   +14 more
wiley   +1 more source

Association between aerobic exercise and vascular endothelial growth factor (VEGF) concentration in adults: a systematic review and meta-analysis of randomized controlled trials. [PDF]

open access: yesBMC Sports Sci Med Rehabil
Zanganeh AH   +8 more
europepmc   +1 more source

BCL-6 mutations in normal germinal center B cells: evidence of somatic hypermutation acting outside Ig loci.

open access: yesProceedings of the National Academy of Sciences of the United States of America, 1998
L. Pasqualucci   +10 more
semanticscholar   +1 more source

Ion‐Reconfigurable “N”‐Shaped Antiambipolar Behavior in Organic Electrochemical Transistors

open access: yesAdvanced Materials, EarlyView.
A unique N‐shaped negative differential transconductance (NDT) characteristics is demonstrated in single‐polymer organic electrochemical transistors through a sequential doping–redox–doping process driven by iodide ions. This redox‐driven mechanism enables low‐voltage, ion‐controlled reconfigurability and tunable current modulation, allowing seamless ...
Debdatta Panigrahi   +11 more
wiley   +1 more source

IG/MYC Rearrangements are the Main Cytogenetic Alteration in Plasmablastic Lymphomas

open access: yesAmerican Journal of Surgical Pathology, 2010
Alexandra Valera   +7 more
semanticscholar   +1 more source

Soft Ionic and Electronic Triboelectric Nanogenerators: Toward Attachable and Implantable Biomedical Applications

open access: yesAdvanced Materials, EarlyView.
This review provides an overview of triboelectric nanogenerator (TENG)–based biomedical applications by classifying studies into electronic and ionic systems across attachable and implantable platforms. It summarizes key material choices, device structures, and working mechanisms that characterize current TENG‐based research, and outlines six future ...
Kyongtae Choi   +12 more
wiley   +1 more source

Individual Variation in the Germline Ig Gene Repertoire Inferred from Variable Region Gene Rearrangements

open access: yesJournal of Immunology, 2010
S. Boyd   +17 more
semanticscholar   +1 more source

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