Results 141 to 150 of about 150,649 (280)

Retraction Note: Enzyme mediated synthesis of hybrid polyedric gold nanoparticles. [PDF]

Sci Rep
Arib C, Spadavecchia J, de la Chapelle ML.   +2 more
europepmc   +1 more source

Exploring the Fragmentation of Sodiated Species Involving Covalent‐Bond Cleavages for Metabolite Characterization

Rapid Communications in Mass Spectrometry, EarlyView.
ABSTRACT Rationale Electrospray (ESI), the most popular desorption/ionization technique used in mass spectrometry‐based metabolomics, generates both protonated and deprotonated molecules, as well as adduct ions, sodium being the most frequent monoatomic cation entering their composition.
Annelaure Damont, Ekaterina Darii, Chenqin Cao, Anaïs Legrand, Alain Perret, Sylvain Dechaumet, Amina S. Woods, Christophe Junot, Jean‐Claude Tabet, François Fenaille   +9 more
wiley   +1 more source

Individually addressable multichannel nanoelectrodes reveal spatially resolved functional heterogeneity of vesicles in single cells. [PDF]

Chem Sci
Xu C, Liu R, Zheng Y, Chen Y, Svir I, Oleinick A, Tian Z, Amatore C, Hu K.   +8 more
europepmc   +1 more source

Acid Resistant and Highly Silver Selective Membranes Based on Charged Nanoporous 2D‐Materials

Small, EarlyView.
In this work, new membranes based on charged & nanoporous nanosheets with unprecedented selectivity to silver versus a wide range of other metallic ions are reported. Furthermore, a demonstrated and lead specific intralamellar lead pathway is demonstrated. A potential applicability for ubiquitous silver in WEEE is validated.
Sarah M. Chevrier, Thibault Rosier, Bo Han, Lina Cherni, Fabien L. Olivier, Hélène Isnard, Jean‐Christophe P. Gabriel   +6 more
wiley   +1 more source

Green synthesis and magnetothermal performance of Zn_1-<i>X</i> ONi _<i>X</i> nanocomposites for magnetic hyperthermia applications. [PDF]

RSC Adv
Salem SB, Ould M'hamed M, Ba K, Altoub T, Alanzi AZ, Lemine OM, Mohamed Sidya MS.   +6 more
europepmc   +1 more source

High‐Resolution Mapping of Discharge Product in Li─O2 Batteries

Small Methods, EarlyView.
Li─O2 batteries promise exceptional energy density, but have several factors limiting performance, such as poor rate performance. To understand rate limitations, scanning electron microscopy with energy dispersive X‐ray spectroscopy and X‐ray nano‐computed tomography were employed to map the distribution of discharge products in discharged air ...
Laurence F. Brazel, Margherita Martini, Eric Maire, Arnaud Demortière, Michael De Volder, Clare P. Grey, Israel Temprano   +6 more
wiley   +1 more source

Correction: A mitochondria targeted nitroreductase-sensitive self-immolative spacer as an efficient shuttle for uncharged amine-based molecules. [PDF]

Chem Sci
Michel L, Steinmetz V, Godel-Pastre S, Durand P, Chevalier A.   +4 more
europepmc   +1 more source

Clarity Without Credibility? Human Versus AI Abstracts in Otolaryngology

World Journal of Otorhinolaryngology - Head and Neck Surgery, EarlyView.
ABSTRACT Objective This study evaluated whether otolaryngologists can distinguish between human‐ and machine‐written abstracts. The primary question was whether large language models (LLMs) produce abstracts comparable in clarity and usefulness to human‐authored work, and whether reviewers can identify authorship with accuracy.
Sholem Hack, Rebecca Attal, Lirit Levi, David T. Liu, Mahdokht Manavi, Luca Giovanni Locatello, Maxime Fieux, Evan M. de Joya, Joel M. Gutovitz, Shahar Eliahu, Tal Hefetz, Tomer Boldes, Ameen Biadsee   +12 more
wiley   +1 more source

Platinum/Cation Interactions in Alkaline Media Observed by Constant Potential Molecular Dynamics. [PDF]

ACS Omega
Wolff J, Chaumont A, Ruhlmann L, Bonnefont A, Asset T.   +4 more
europepmc   +1 more source

Alteration of X‐Ray Emission Band Spectrum Under Bragg Diffraction

X-Ray Spectrometry, EarlyView.
ABSTRACT We use a Zr/Si multilayer presenting a gradient of period to probe the shape of the Si L2,3 emission band (maximum around 92 eV) in and out of Bragg conditions. The sample was prepared by magnetron sputtering and its reflectance measured in the photon energy range of interest with synchrotron radiation.
Philippe Jonnard, Jean‐Michel André, Karine Le Guen, Nawel Temmar, Anthony Boucly, Nicolas Rividi, Wanqiu Bai, Angelo Giglia, Nicola Mahne, Sheng Guo, Jingtao Zhu   +10 more
wiley   +1 more source