Results 171 to 180 of about 22,613 (275)

From static difference to time-resolved spectroscopy of coupled electron and proton transfer in the quinol: fumarate reductase of Wolinella succinogenes

, 2011
The enzyme quinol:fumarate reductase (QFR) from the anaerobic epsilon-proteobacterium Wolinella succinogenes is a membrane protein complex that couples the catalysis of the oxidation of menaquinol to menaquinone to that of the reduction of fumarate to ...
Paul, Rajsekhar, Paul, R.
core  

Mastcam‐Z Spectrophotometric Properties of Materials at the Van Zyl Overlook, Jezero Crater

Journal of Geophysical Research: Planets, Volume 131, Issue 6, June 2026.
Abstract During Sols 63–65 of Mars 2020, Mastcam‐Z multispectral (442–1022 nm) images were acquired at Van Zyl Overlook (VZO), spanning phase angles from ∼0° to 150°, to model photometric parameters for seven surface units. These units included rocks, soils, regolith, and rover tracks near the Jezero landing site.
B. Margara, J. R. Johnson, A. G. Hayes, M. T. Lemmon, W. M. Grundy, J. F. Bell III, M. N. Barrington   +6 more
wiley   +1 more source

Temperature-Dependent Residual Stress and Optical Properties of Asymmetric W-Doped VO₂-Based Trilayer Thin Films. [PDF]

Materials (Basel)
Tien CL, Chiang CY, Shih LS, Wang CC, Lin SC.   +4 more
europepmc   +1 more source

Physicochemical characterization of etch‐and‐rinse adhesive system doped with catechin‐loaded polymeric microparticles

European Journal of Oral Sciences, Volume 134, Issue 3, June 2026.
Abstract This study evaluated the incorporation of epigallocatechin‐3‐gallate (EGCG)‐loaded poly(lactide‐co‐glycolide) (PLGA) microparticles into a two‐step etch‐and‐rinse adhesive and their effects on physicochemical properties and EGCG release. EGCG was added to Single Bond 2 either directly (0.01% and 0.1% w/w) or encapsulated in PLGA 50:50 or 75:25
Jiovanne Rabelo Neri, Nadine Luisa Guimarães Albuquerque, Marcelo Victor Sidou Lemos, Monica Yamauti, Francisco Fábio Oliveira de Sousa, Vanara Florêncio Passos, Sérgio Lima Santiago   +6 more
wiley   +1 more source

Impact of Common Cleaning Protocols on the Light Transmittance of Polyethylene Terephthalate Glycol (PET-G) Clear Aligners: An In Vitro Study. [PDF]

Cureus
Yeretsian AZ, Burhan AS, Hajeer MY, Jaber ST, Nawaya FR, Almusawi AOA.   +5 more
europepmc   +1 more source

Coupled Ionic‐Molecular Release Governed by Dissolution and Diffusion in Multicomponent Bioactive Glass Nanoparticles

International Journal of Applied Ceramic Technology, Volume 23, Issue 3, June 2026.
ABSTRACT Multicomponent mesoporous bioactive glass nanoparticles (MMBGs) were engineered to enable coupled ionic and molecular release for controlled ionic and molecular release applications. The nanoparticles (70SiO2–20CaO–4B2O3–3ZnO–3CuO, mol%) were synthesized via a microemulsion‐assisted sol–gel route, yielding spherical particles (∼560 nm) with ...
Gabriela Colares Ali Ganem, Julian Ticona Chambi, Bianca Marçal Pagan, Silvia Lucia Cuffini, João Henrique Lopes   +4 more
wiley   +1 more source

Blood-mimicking dye phantoms for evaluating photoacoustic oximetry accuracy. [PDF]

Photoacoustics
Zhou Y, Wang Z, Wear KA, Pfefer TJ, Jokerst JV, Vogt WC.   +5 more
europepmc   +1 more source

Development and Evaluation of Natural Hydrogel Nanocomposites for Skin Rejuvenation: Design and Optimization of Effective Formulations

Journal of Cosmetic Dermatology, Volume 25, Issue 6, June 2026.
ABSTRACT Background This study examines the development of innovative hydrogel nanocomposites from natural, biocompatible materials to rejuvenate skin and slow aging. Aim To develop two distinct formulations to counteract internal and external aging factors.
Mahsa Ahankoob Nezhad, Akbar Esmaeili, Maryam Beladi   +2 more
wiley   +1 more source

Antimicrobial Activity of Zinc Oxide Nanoparticles and <i>Allium Sativum</i> Extract Against Pathogenic <i>Escherichia Coli</i> and <i>Staphylococcus Aureus</i> Isolates. [PDF]

East Afr Health Res J
Mwachofi FN, Mwangi A, Macharia C, Nyamache AK.   +3 more
europepmc   +1 more source

Ultra-Broadband Microwave Absorption and Programmable Multispectral Camouflage Enabled by Neural-Network-Driven Impedance-Gradient Metadevices. [PDF]

Nanomicro Lett
Li C, Liang L, Zhang B, Yang Y, Ji G.
europepmc   +1 more source