Results 181 to 190 of about 199,132 (311)

Exploring an Alternative to mRNA Vaccine Cold Chain Storage: MRNA‐Lipid Nanoparticle Stability When Dried in a Polymer Matrix

Advanced Functional Materials, EarlyView.
The nanostructure, size, and function of mRNA‐loaded lipid nanoparticles are evaluated before drying, within polymer microneedles, and after rehydration. The results reveal the polymer and LNP loadings required to recover nanostructure and preserve the delivery performance in dry‐state formulations.
Brendan P. Dyett, Shahad K. Alsaiari, John L. Daristotle, Timothy A. Forster, Alicia Lau, Dhruv Varshney, Rania Afaneh, Andrew R. Hanna, Charles Sloane, David Mankus, Haitao Yu, Jiali Zhai, DongSoo Yun, Lisa H. Tostanoski, Abigail Lytton‐Jean, Dan H. Barouch, Charlotte E. Conn, Robert Langer, Ana Jaklenec, Calum J. Drummond   +19 more
wiley   +1 more source

Atomic force microscopy of bacterial cells

International Journal of Mycobacteriology, 2015
G K Zhavnerko
doaj  

Temperature-Dependent Chain Structures during Solution-Grown Crystallization via Atomic Force Microscopy. [PDF]

Macromol Rapid Commun
Wang D, Liang X, Nakajima K.
europepmc   +1 more source

Electrode and Microstructure Dependence of Oxygen Diffusion in Ferroelectric Hafnium Zirconium Oxide Thin Films

Advanced Functional Materials, EarlyView.
Significant nanoscale oxygen diffusion coefficient variations are measured in ferroelectric hafnium zirconium oxide films with grain boundaries and electrode interfaces exhibiting values 104 times larger than the grain cores. Overall coefficients are 10X larger for films prepared with metal nitride electrodes compared to refractory metals. New insights
Liron Shvilberg, Thomas W. Pfeifer, Chuanzhen Zhou, Yong Kyu Choi, Duk‐Hyun Choe, Patrick E. Hopkins, Jon F. Ihlefeld   +6 more
wiley   +1 more source

Atomic force microscopy: a new look at pathogens. [PDF]

PLoS Pathogens, 2013
David Alsteens, Audrey Beaussart, Sofiane El-Kirat-Chatel, Ruby May A Sullan, Yves F Dufrêne   +4 more
doaj   +1 more source

Zooming into Disease at the Nanoscale: High-Speed Atomic Force Microscopy in Biomedical Discovery. [PDF]

ACS Nano
Lim K, Wong RW.
europepmc   +1 more source

Historical Foundation and Practical Guideline for Ferroelectric Switching Kinetic Studies

Advanced Functional Materials, EarlyView.
The P and U pulses in the conventional PUND measurements are not identical because of the interplay between switching current and the measurement circuit components. This circuit effect can lead to a shift in polarization transients and misinterpreted physics in the switching kinetics.
Yi Liang, Pat Kezer, John T. Heron
wiley   +1 more source

Synthetic data-driven deep learning for label-free autonomous atomic force microscopy. [PDF]

Nat Commun
Millan-Solsona R, Checa M, Brown SR, Bible AN, Srijanto B, Wiggins L, Madugula SS, Pyne ALB, Morrell-Falvey JL, Retterer S, Vasudevan RK, Collins L.   +11 more
europepmc   +1 more source

Dipole‐Engineered Conductive Additives for Ultrastable Interphase Evolution in High‐Areal‐Capacity Silicon Anodes

Advanced Functional Materials, EarlyView.
In the work reported herein, dipole‐engineered sulfonated carbon nanofibers enable conductive additives to actively regulate interphase formation in silicon anodes. Polar sulfonyl groups guide electrolyte decomposition to form a compact LiF‐rich interphase while promoting robust integration with silicon.
Song Kyu Kang, Hyeonju Kim, Jeongbin Cho, Minseon Park, Taehun Kim, Seonghun Sin, Won Bae Kim   +6 more
wiley   +1 more source

Role of atomic force microscopy in characterization of heterotypic cancer spheroids and their interaction with microplastic particles. [PDF]

Sci Rep
Kolesnik T, Öhlinger K, Absenger-Novak M, Meindl C, Fröhlich E.   +4 more
europepmc   +1 more source