Results 41 to 50 of about 155,439 (90)

Z-Scheme BiVO₄/g-C₃N₄ Photocatalyst—With or Without an Electron Mediator?

Molecules
The hybrid system BiVO4/g-C3N4 is a prospective photocatalyst because of the favorable mutual alignment of the energy bands of both semiconductors. However, the path of the photocatalytic process is still unclear because of contradictory information in ...
Tomasz Łęcki, Kamila Zarębska, Ewelina Wierzyńska, Krzysztof P. Korona, Paulina Chyży, Piotr Piotrowski, Magdalena Skompska   +6 more
doaj   +1 more source

VLBI Monitoring of the bright gamma-ray blazar PKS 0537-441

, 2010
One of the defining characteristics of BL Lacertae objects is their strong variability across the electromagnetic spectrum. PKS 0537−441 is one such object and is one of the most luminous blazars from radio to -ray wavelengths.
Blanchard, JM (15539429), TANAMI Team, The (15852491), Ojha, R (15496148), Hungwe, F (15852488), Muller, C (15542018), Kadler, M (15534038), James Lovell (14742772), Bock, M (15534041), Booth, R (15534044)   +8 more
core  

Figure 441-446. Habitus. 441 in Revision of Hawaiian, Australasian, Oriental, and Japanese Parandrinae (Coleoptera, Cerambycidae)

, 2010
Figure 441-446. Habitus. 441) Komiyandra vivesi, holotype male, dorsal view. 442) K. lombokia, holotype male, dorsal view. 443) K. lombokia, holotype male, ventral view. 444) K. lombokia, paratype female, dorsal view. 445) K.
Matsuda, Kiyoshi, Santos-Silva, Antonio, Heffern, Daniel   +2 more
core   +1 more source

Conformational Geometry Matters: The Case of the Low-Melting-Point Systems of Tetrabutylammonium Triflate with Fumaric or Maleic Acid

Molecules
For this article, the interaction of tetrabutylammonium trifluoromethanesulfonate (TBATFO) with either fumaric (FUM) or maleic (MAL) acid has been investigated.
Simone Di Muzio, Fabio Ramondo, Oriele Palumbo, Francesco Trequattrini, Pascale Roy, Jean-Blaise Brubach, Annalisa Paolone   +6 more
doaj   +1 more source

Theoretical Investigation of Interconversion Pathways and Intermediates in Hydride/Silyl Exchange of Niobocene Hydride–Silyl Complexes: A DFT Study Incorporating Conformational Search and Interaction Region Indicator (IRI) Analysis

Molecules
Niobocene hydride–silyl complexes exhibit intriguing structural characteristics with the potential for direct hydride/silyl exchange, where hydride migration plays a crucial role during conformational interconversion.
Dapeng Zhang, Naoki Kishimoto
doaj   +1 more source

Teague, Stanley (FA 441) [PDF]

, 2009
Finding aid only for Folklife Archives Project 441. [Folklore in Media Project on Folk Speech in \u27Sports Center\u27] by Stanley Teague for a Western Kentucky University folk studies ...
Folklife Archives, Manuscripts &
core  

Design, Synthesis, and Evaluation of Doxifluridine Derivatives as Nitroreductase-Responsive Anticancer Prodrugs

Molecules
Antimetabolite antitumor drugs interfere with nucleic acid and DNA synthesis, causing cancer cell death. However, they also affect rapidly dividing normal cells and cause serious side effects.
Xinmeng Zhang, Taimin Dong, Xu Li, Changjie Xu, Fanghui Chen, Shiben Wang, Xuekun Wang   +6 more
doaj   +1 more source

Role of Clay Minerals in Natural Media Self-Regeneration from Organic Pollution-Prospects for Nature-Inspired Water Treatments

Molecules
Pollution from organic molecules is a major environmental issue that needs to be addressed because of the negative impacts of both the harmfulness of the molecule structures and the toxicity that can spread through natural media.
Abdelkrim Azzouz, David Dewez, Amina Benghaffour, Robert Hausler, René Roy   +4 more
doaj   +1 more source

An MEDT Study of the Reaction Mechanism and Selectivity of the Hetero-Diels–Alder Reaction Between 3-Methylene-2,4-Chromandione and Methyl Vinyl Ether

Molecules
The hetero-Diels–Alder (HDA) reaction between the ambident heterodiene 3-methylene-2,4-chromandione (MCDO) and non-symmetric methyl vinyl ether (MVE) is investigated using the molecular electron density theory (MEDT) at the B3LYP/6-311G(d,p ...
Abderrazzak Bouhaoui, Aziz Moumad, Luis R. Domingo, Latifa Bouissane   +3 more
doaj   +1 more source

Visual Detection of Ascorbic Acid via Smartphone with Portable Probe Based on Assembled FePO₄@GO Peroxidase-like Nanozyme

Molecules
Ascorbic acid (AA) plays an important role in many physiological and biochemical processes. Adequate quantification of AA is required for controlling the intake of AA for health management.
Zifang Zhang, Junhua Bai, Yan Gong, Lifang Zhang   +3 more
doaj   +1 more source