Results 131 to 140 of about 891 (263)

Electrostatically‐Stabilized PEG‐Free Lipid Nanoparticles for Systemic Nucleic Acid Delivery

Advanced Functional Materials, EarlyView.
This work describes non‐PEGylated layered lipid nanoparticles (nonPEG LLNPs), a gene delivery platform that improves upon standard PEGylated LNPs via electrostatic adsorption of charged polymers. nonPEG LLNPs maintain colloidal stability under biological stresses, enhance circulation time, and mitigate accelerated blood clearance and hepatic ...
Namita Nabar, Deeksha Kumaresh, Eduardo Nombera Bueno, Mae Pryor, Paula T. Hammond   +4 more
wiley   +1 more source

Probing rock rupture with naturally occurring nuclide signals. [PDF]

Proc Natl Acad Sci U S A
Zhou JQ, Mao R, Luo X, Cardenas MB, Chen YF, Gan FS, Zhou CB, Li C, Tang H, Hu R, Yang Z, Manga M.   +11 more
europepmc   +1 more source

The Analysis of Micro-Scale Deformation and Fracture of Carbonized Elastomer-Based Composites by In Situ SEM. [PDF]

Molecules, 2021
Statnik ES, Ignatyev SD, Stepashkin AA, Salimon AI, Chukov D, Kaloshkin SD, Korsunsky AM.   +6 more
europepmc   +1 more source

Ionic Precursors Transformed Into Vinyl Acetate Synthesis Catalyst via Reaction‐Driven Restructuring

Advanced Functional Materials, EarlyView.
This work demonstrates that a simple physical mixture of Pd and Au ionic precursors, KOAc promoter, and SiO2 support can transform into a highly active vinyl acetate synthesis catalyst through reaction‐driven restructuring. The results highlight reaction‐induced restructuring as an innovative and sustainable catalyst design strategy.
Byeong Jun Cha, Welman C. Elias, Hunter P. Jacobs, Kimberly N. Heck, Saghar Rezaie, Sadegh Yazdi, Kiheon Hong, Justin J. Dodson, Laiyuan Chen, Sean G. Mueller, Steven R. Alexander, Michael S. Wong   +11 more
wiley   +1 more source

Bioinformation vortices and the emergence of plant life: A unified theory integrating prebiotic signal processing and evolutionary transitions. [PDF]

Commun Integr Biol
Thangamani A, Arumuganainar D.
europepmc   +1 more source

The Selection of Master’s Thesis in the Faculty of Architecture and Urban Planning: A Grounded Theory Study Emanated from Supervisors’ Experiences

صفه
Background and objectives: The significant expansion of postgraduate university education programmes in Iran, particularly at the Master’s level, has resulted in a substantial portion of research, including architecture and urban planning, being conducted in the form of Master’s theses.
Kurosh Golkar, Azadeh Lak, Pantea Hakimian   +2 more
openaire   +1 more source

Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry

Advanced Functional Materials, EarlyView.
A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming, Markus Griesbach, Ralf Moos, Lothar Kador, Anna Köhler   +4 more
wiley   +1 more source

Results of novel theoretical approaches show a possible underestimation of building materials contribution to indoor radon levels. [PDF]

Sci Rep
Andrea M, Christian DC, Marco A, Sara A, Mario C, Carmela C, Francesco B.   +6 more
europepmc   +1 more source

Low Radon Cleanroom for Underground Laboratories. [PDF]

Front Public Health, 2020
Štekl I, Hůlka J, Mamedov F, Fojtík P, Čermáková E, Jílek K, Havelka M, Hodák R, Hýža M.   +8 more
europepmc   +1 more source

²²²Rn and ²²⁶Ra concentrations in selected shallow circulation groundwaters from the Fore-Sudetic Monocline area. [PDF]

Environ Geochem Health, 2023
Maciejewski P, Kowalska A.
europepmc   +1 more source