Results 231 to 240 of about 2,949,634 (335)

Bacteria‐Responsive Nanostructured Drug Delivery Systems for Targeted Antimicrobial Therapy

Advanced Materials, EarlyView.
Bacteria‐responsive nanocarriers are designed to release antimicrobials only in the presence of infection‐specific cues. This selective activation ensures drug release precisely at the site of infection, avoiding premature or indiscriminate release, and enhancing efficacy.
Guillermo Landa, Gracia Mendoza, Silvia Irusta, Manuel Arruebo   +3 more
wiley   +1 more source

SARS-CoV-2 polyprotein expression and the induction of double-membrane vesicles. [PDF]

J Virol
Zhao M, Zhang Y, Liang Y, Lei F, Han Y, Yuan Z, Yi Z.   +6 more
europepmc   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

Advanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi, Mario Palacios‐Corella, Arjan Mol, Salvador Pané, Josep Puigmartí‐Luis   +4 more
wiley   +1 more source

Raman spectroscopy reveals growth phase-dependent molecular differences in bacterial membrane vesicles. [PDF]

J Bacteriol
Christe L, Haessler A, Gier S, Schmeck B, Jung N, Windbergs M.   +5 more
europepmc   +1 more source

Metamaterial Antennas Enhance MRI of the Eye and Occipital Brain

Advanced Materials, EarlyView.
A radiofrequency antenna platform comprising planar and bend configurations is developed, incorporating structurally integrated epsilon‐negative metamaterial unit cells to enhance MRI. These antennas enable high‐resolution in vivo human MRI of the eye, orbit, and occipital brain. Comprehensive validation, including simulations, phantom experiments, SAR,
Nandita Saha, Bilguun Nurzed, Mostafa Berangi, Andre Kuehne, Helmar Waiczies, Igor Fabian Tellez Ceja, Xiang Hu, Thomas Gladytz, Lisa Krenz, Dave Huebler, Beate Endemann, Claudia Brockmann, Ebba Beller, Oliver Stachs, Thoralf Niendorf   +14 more
wiley   +1 more source

Building like a Coral—Parallelized, Multiscale Biofabrication

Advanced Materials, EarlyView.
Corals build stiff, strong, and inherently circular skeletal materials under resource‐ and energy‐limited conditions—offering blueprints for transformative materials. We synthesize the current understanding of coral biomineralization and reframe coral growth as a multiscale, parallelized biofabrication process.
Asma Rehman, Marta Peña Fernández, Kristina K. Beck, Gavin L. Foster, Sebastian J. Hennige, Uwe Wolfram   +5 more
wiley   +1 more source

A brief review of membrane vesicles from <i>Streptococcus mutans</i>. [PDF]

Front Microbiol
Qiu L, Chen Q, Zheng G, Dong H, Xu M, Zhou J, Zhang L, Sun Y, Wang M, Pan Y, Yu J, Pan Y, Zhang K.   +12 more
europepmc   +1 more source

Models for exocytotic membrane fusion [PDF]

, 1979
Dahl, Gerhard, Ekerdt, Roland, Gratzl, Manfred   +2 more
core   +1 more source

Rethinking Extracellular Vesicle Signaling

Advanced Materials, EarlyView.
Extracellular vesicles enable cell communication beyond intracellular cargo delivery. This perspective highlights two plausible surface‐based signaling modes: “bind‐and‐stay” and “bind‐and‐leave.” Transient binding to multiple cells challenges the one‐vesicle‐one‐cell model.
Wojciech Chrzanowski, Joy Wolfram
wiley   +1 more source

Evaluation of <i>Helicobacter pylori</i>-derived outer membrane vesicles on the expression of inflammatory cytokines. [PDF]

Iran J Microbiol
Mohammadbeigi M, Peymani A, Bolori S, Sotoudeh S, Samimi R, Bakhtiari A, Shegefti S, Bakht M, Badri M, Javadi A, Nikkhahi F.   +10 more
europepmc   +1 more source