Results 191 to 200 of about 395,568 (271)

Nature, origin, and phosphorylation potential of the phosphorus/sulfur‐bearing nanoscale multiphasic assemblages in the CM chondrites Murchison and Murray

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2303-2335, September 2026.
Abstract Carbonaceous chondrites contain phosphorus, whose speciation and thus history remain to be investigated. Phosphorus/sulfur‐bearing assemblages have been reported in carbonaceous CM chondrites, but there is no consensus about their exact compositions and origins.
Valentine Megevand, Sylvain Bernard, Corentin Le Guillou, Roberto Conconi, François Guyot   +4 more
wiley   +1 more source

Oxidation-resistant AgRuIr alloy nanocages for efficient and enduring oxygen evolution in proton exchange membrane electrolysis. [PDF]

Nat Commun
Wang X, Yu P, Liu M, Wang L, Shang F, Zhang F, Liu Z, Bai Y, Liu K, Zhang L, Yang S, Zhang Q, Cheng T, Gao C.   +13 more
europepmc   +1 more source

Characterization of coesite‐bearing impact melt glass from the Hapcheon crater, Korea: Trimodal phase architecture, shock metamorphism, and implications for 40Ar/39Ar geochronology

Meteoritics &Planetary Science, Volume 61, Issue 9, Page 2233-2257, September 2026.
Abstract We present the first micrometer‐scale, phase‐resolved compositional characterization of impact melt glass from the Hapcheon crater (~1.4 km apparent diameter), the first confirmed impact structure on the Korean Peninsula, integrating EPMA‐WDS (5 μm spot), confocal Raman spectroscopy (<1 μm spot), XRD, and 40Ar/39Ar step‐heating geochronology ...
Jin‐Young Lee, Jeongmin Kim, Sei‐Sun Hong   +2 more
wiley   +1 more source

Gas-phase synthesis and time-resolved composition analysis of CuZn nanoparticles. [PDF]

Nanoscale Adv
Jönsson L, Olszok V, Megyeri D, Krinke T, Preger C, Rissler J, Eriksson AC, Geretovszky Z, Deppert K, Weber AP, Kohut A, Messing ME.   +11 more
europepmc   +1 more source

Reversible Coordination Modes in Piperazine‐Based Ru(II)‐p‐Cymene Acylthiourea Complexes: Modulating DNA Groove Binding for Selective Antimelanoma Activity

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
Piperazine‐based monodentate and S,N‐bidentate Ru(II)‐p‐cymene complexes were synthesized through distinct coordination strategies and evaluated for antimelanoma activity. Among the investigated compounds, the S,N‐bidentate complex 2b exhibited significantly enhanced cytotoxicity (IC50 = 6.1 ± 0.8 ) against melanoma cells, particularly the A375 cell ...
Amir Karim, Xin Wang, Yu‐Ting Chu, Rahimeh Eshaghi Malekshah, En‐De Shu, Najeeb Ullah, Chien‐Chih Chiu, Ching‐Ming Chien, Sodio C. N. Hsu   +8 more
wiley   +1 more source

Advances in Dealloying of Ti and Ti-Based Alloys for Biomedical Applications. [PDF]

Materials (Basel)
Tiwari K, Raj D, Rizzi P, Scaglione F.
europepmc   +1 more source

Solidification-induced nonuniformity in U-Zr-RE metallic nuclear fuel rods. [PDF]

Sci Rep
Mun SU, Oh G, Kim JH, Park SG, Weon BM.
europepmc   +1 more source

Kinetically Controlled Synthesis of Non-Noble Metal Based High-Entropy Alloy Nanoparticles via Supersonic-Nozzle-Assisted Thermal Plasma Jet. [PDF]

ACS Nano
Tang Z, Couillard M, Chen J, Shin H, Naboka O, Tordiff J, Cho JY, Lacelle T, Ruth D, Plunkett M, Nganbe M, Kim KS.   +11 more
europepmc   +1 more source

Phase Transformation-Assisted Nucleation and Growth of a Single-Phase FeCoNiCuNb Alloy. [PDF]

Adv Sci (Weinh)
Guo Z, Zhou F, Yu J, Ding J, Ma E, Yu Q.
europepmc   +1 more source

One-Step Syntheses of Face-Centered Cubic Os_xPt_1-x/C with Near-Zero-Overpotential Hydrogen Evolution from Electronic-State Engineering. [PDF]

Adv Sci (Weinh)
Gao J, Huang B.
europepmc   +1 more source