Results 201 to 210 of about 271 (258)

A review on wear, corrosion, and wear-corrosion synergy of high entropy alloys. [PDF]

Heliyon
Zirari T, Trabadelo V.
europepmc   +1 more source

Charge‐Transfer‐Mediated Boron Magneto‐Ionics: Towards Voltage‐Driven Multi‐Ion Transport

Advanced Science, EarlyView.
This study demonstrates voltage‐driven multi‐ion transport in FeBO systems, revealing simultaneous motion of B, Fe, and O ions enabled by charge‐transfer effects. By tuning oxidation states through oxygen incorporation, we achieve a transition from electrostatic‐like to electrochemical magneto‐ionic behavior. The findings establish boron magneto‐ionics,
Zheng Ma, Karim‐Alexandros Kantre, Huan Tan, Aitor Arredondo‐López, Maciej O. Liedke, Javier Herrero‐Martín, Eric Hirschmann, Andreas Wagner, Daniel Mora‐Blanco, Alberto Quintana, Salvador Pané, Eva Pellicer, Josep Nogués, Johan Meersschaut, Jordi Sort, Enric Menéndez   +15 more
wiley   +1 more source

Isomeric Ag14 Nanoclusters With Distinct Photophysical and Nanomechanical Properties

Advanced Science, EarlyView.
Ligand‐shell isomerism in atomically precise Ag14 nanoclusters is demonstrated to regulate core distortion, photoluminescence, and mechanical properties. Subtle changes in phosphine ligand arrangement drive a pronounced emission shift from green to red and alter crystal rigidity, revealing a direct structure‐property correlation that offers new design ...
Vivek Yadav, Arijit Jana, Maya Khatun, Harshita Nagar, Sergei Lebedkin, Amit Mondal, Swetashree Acharya, Sami Malola, Sudhadevi Antharjanam, Moses Egor, Pijush Ghosh, Tomas Base, Manfred Kappes, Hannu Häkkinen, Thalappil Pradeep   +14 more
wiley   +1 more source

Comprehensive Review on the Structural Diversity and Versatility of Multi-Resonance Fluorescence Emitters: Advance, Challenges, and Prospects toward OLEDs. [PDF]

Chem Rev
Wu X, Ni S, Wang CH, Zhu W, Chou PT.
europepmc   +1 more source

A Supramolecular Thermal Switch for Precision Pyroptosis via Host−Guest Recognition and Electrostatic Interactions

Advanced Science, EarlyView.
A supramolecular pyroptotic thermal switch encapsulates I3− within β‐cyclodextrin (β‐CD) and undergoes CaCO3 mineralization. Upon lysosomal acidification, CaCO3 is degraded, releasing Ca2+ and I3−. Concurrently, BODIPY activation converts I3− into I2, inducing oxidative stress and Ca2+ overload, which together trigger caspase‐3/GSDME‐mediated ...
Dan Wu, Jie Zhou, Yibin Cao, Kunmin Ping, Borui Zhao, Yanrong Yang, Chunyang Yu, Xinyang Yu, Shaolong Qi   +8 more
wiley   +1 more source

Boronization and Carburization of Superplastic Stainless Steel and Titanium-Based Alloys [PDF]

Materials, 2011
Masafumi Matsushita
exaly   +2 more sources

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Determination of boron and nitrogen in boron nitride

Talanta, 1971
Improved techniques are described for the determination of boron and nitrogen in pure boron nitride. Controlled fusion of boron nitride with sodium carbonate in a muffle furnace is followed by a potentiometric titration of the boric acid. A special quartz vessel is described for the determination of nitrogen.
S L, Erickson, F J, Conrad
openaire   +2 more sources

Oxidative addition of boron–boron, boron–chlorine and boron–bromine bonds to platinum(0)

Journal of Organometallic Chemistry, 1998
Abstract The synthesis and spectroscopic characterisation of the new diborane(4) compounds B2(1,2-O2C6Cl4)2 and B2(1,2-O2C6Br4)2 are reported together with the diborane(4) bis-amine adduct [B2(calix)(NHMe2)2] (calix=Butcalix[4]arene). B–B bond oxidative addition reactions between the platinum(0) compound [Pt(PPh3)2(η-C2H4)] and the diborane(4 ...
William Clegg, Fiona J. Lawlor, Gerry Lesley, Todd B. Marder, Nicholas C. Norman, A.Guy Orpen, Michael J. Quayle, Craig R. Rice, Andrew J. Scott, Fabio E.S. Souza   +9 more
openaire   +1 more source

Boron Analysis and Boron Imaging in BNCT

2012
Boron neutron capture therapy (BNCT) strongly depends on the selective uptake of 10B in tumor cells and on the 10B distribution inside single cells. The chemical properties of boron and the need to discriminate different isotopes make the investigation of the concentration and distribution of 10B a challenging task.
Wittig, Andrea, Sauerwein, Wolfgang
openaire   +2 more sources

Boron

Journal of Dietary Supplements, 2008
To evaluate the scientific evidence on boron including expert opinion, folkloric precedent, history, pharmacology, kinetics/dynamics, interactions, adverse effects, toxicology, and dosing. This review serves as a clinical support tool.Electronic searches were conducted in nine databases, 20 additional journals (not indexed in common databases), and ...
openaire   +2 more sources