Results 31 to 40 of about 14,045 (207)

Photocatalytic Mechanism and Charge Transfer of PtS2/WSe2 Heterostructures：First-principles Study

Bulletin of Chemical Reaction Engineering & Catalysis
To address the recombination problem of photogenerated electrons and holes during photocatalysis, strategies to design composite photocatalysts with heterojunction structures have been widely adopted. In order to explore the electron transfer pathway and
Zhaonan Sun, Yuxuan Song, Wendi Lv, Xiangyu Zeng, Zhongtian Fu   +4 more
semanticscholar   +1 more source

In situ single‐spot Rb/Sr cosmochronology of roedderite in the Ribbeck aubrite (asteroid 2024 BX1)

Meteoritics &Planetary Science, Volume 61, Issue 5, Page 768-781, May 2026.
Abstract The mineralogy and textures of several fragments from the Ribbeck aubrite were analyzed using a combination of scanning electron microscopy, electron microprobe analysis, μRaman spectroscopy, and laser ablation inductively coupled reaction cell mass spectrometry (LA‐ICP‐MS/MS).
Christopher J. Barnes, Aleksander Błasiak, Helge Vinje Birgerheim, Matthias Konrad‐Schmolke, Delia Rösel, Jarosław Majka, Thomas Zack   +6 more
wiley   +1 more source

Trends in the design and use of elastin-like recombinamers as biomaterials [PDF]

, 2019
Producción CientíficaElastin-like recombinamers (ELRs), which derive from one of the repetitive domains found in natural elastin, have been intensively studied in the last few years from several points of view.
Acosta Rodríguez, Sergio, Flora, Tatjana, Ibáñez Fonseca, Arturo, Rodríguez Cabello, José Carlos   +3 more
core   +2 more sources

Hydrogen Production via Glycerol Dry Reforming over La-Ni/Al2O3 Catalyst

Bulletin of Chemical Reaction Engineering & Catalysis, 2013
Glycerol (a bio-waste generated from biodiesel production) has been touted as a promising bio-syngas precursor via reforming route. Previous studies have indicated that carbon deposition is the major performance-limiting factor for nickel (Ni) catalyst ...
Kah Weng Siew, Hua Chyn Lee, Jolius Gimbun, Chin Kui Cheng   +3 more
doaj   +1 more source

Ryugu reference project: Recommendations from the measurement definition team

Meteoritics &Planetary Science, Volume 61, Issue 5, Page 819-848, May 2026.
Abstract Sample return missions play a significant role in planetary science by providing pristine extraterrestrial materials. JAXA's Hayabusa2 and NASA's OSIRIS‐REx missions have returned samples from the C‐type asteroids Ryugu and Bennu, respectively. The chemical and mineralogical compositions of these samples closely resemble those of CI chondrites,
Tetsuya Yokoyama, Guillaume Avice, Henner Busemann, Nicolas Dauphas, Daniel P. Glavin, Ashley J. King, Thorsten Kleine, Katharina Lodders, Frederic Moynier, Maria Schönbächler, Yoshinori Takano, Kun Wang, Hikaru Yabuta, Yuma Enokido, Ryota Fukai, Shogo Tachibana, Tomohiro Usui   +16 more
wiley   +1 more source

Electrochemical Processes for the Formation of Hydroxyapatite Powders

Bulletin of Chemical Reaction Engineering & Catalysis, 2014
Electrochemical synthesis of hydroxyapatite particles was performed from a homogeneous solution of Na2H2EDTA.2H2O, KH2PO4 and CaCl2 without stirring to investigate the mechanism of hydroxyapa-tite formation.
Adrian Nur, Heru Setyawan, Arief Widjaja, I. Wuled Lenggoro   +3 more
doaj   +1 more source

The effect of terrestrial weathering on the mineralogy and petrologic (sub)types of CM chondrites explored by kinetic modeling and laboratory experiments

Meteoritics &Planetary Science, Volume 61, Issue 5, Page 874-897, May 2026.
Abstract Terrestrial weathering alters the chemical and isotopic composition, and mineralogy, of meteorites; its effects on ordinary chondrites are well‐studied, but relatively little is known about the susceptibility of carbonaceous chondrites. We combined laboratory experiments, whereby Chwichiya 002 (C3‐ung find), Murchison (CM2 fall) and Kolang ...
Robin L. Haller, Martin R. Lee, Mark E. Hodson   +2 more
wiley   +1 more source

Hydrodynamic Studies on a Trickle Bed Reactor for Foaming Liquids

Bulletin of Chemical Reaction Engineering & Catalysis, 2010
Hydrodynamic studies of trickle bed reactors (TBRs) are essential for the design and prediction of their performance. The hydrodynamic characteristics involving pressure drop and dynamic liquid saturation are greatly affected by the physical ...
Renu Gupta, Ajay Bansal
doaj   +1 more source

The Evolution of Giant Clam Science: From Foundational Studies to Emerging Frontiers

Aquaculture, Fish and Fisheries, Volume 6, Issue 2, April 2026.
This review synthesizes nearly two centuries of giant clam research, identifying dominant themes, knowledge gaps, and emerging opportunities. Ecology, physiology, aquaculture, genomics, and biomineralization dominate the field, whereas anatomy and biotechnology remain underexplored. Future progress requires stronger integration of genomics, physiology,
Anthony Fam, Sujune Tsai, Bonien Chen, Zhi‐Hong Wen, Chiahsin Lin   +4 more
wiley   +1 more source

Silver‐enhanced Photoresponsive g‐C3N4/Ag Janus Microrobots With Negative Photogravitaxis Efficient Antibiotic Degradation

Small, Volume 22, Issue 24, 27 April 2026.
ABSTRACT Water pollution remains a serious global challenge; hence, the efficient, low‐cost, and environmentally friendly removal of pollutants from water has become a research hotspot. Photocatalytic microrobots can achieve autonomous movement and generate reactive oxygen species (ROS), presenting a great opportunity for water purification.
Yunhuan Yuan, Vinicius Tadeu Santana, Stanisław Wacławek, Michal Mazur, Martin Pumera   +4 more
wiley   +1 more source