Results 81 to 90 of about 6,443 (221)

Stardust Mine: A 2024 gabbroic shergottite from Arizona, USA

Meteoritics &Planetary Science, EarlyView.
Abstract This study provides an initial characterization of Stardust Mine, a fresh gabbroic enriched shergottite collected in Arizona, USA, in September 2024 and is the first Martian meteorite to be unequivocably collected on US soil. Analysis was conducted on the type specimen and finds that Stardust Mine is composed of equal proportions of pyroxene ...
Jennifer T. Mitchell, Natasha R. Stephen, Zsuzsanna P. Allerton, Weiming Ding, Xin‐Yuan Zheng   +4 more
wiley   +1 more source

Vibrational Spectroscopy for Cocrystals Screening. A Comparative Study

Molecules, 2018
A recurrent problem faced by the pharmaceutical industry when formulating drug products concerns poorly soluble drugs, which, despite having desirable pharmacological activity, present limited bioavailability.
Marisa Rodrigues, João Lopes, Mafalda Sarraguça   +2 more
doaj   +1 more source

Utilizing Sulfoxide···Iodine Halogen Bonding for Cocrystallization

Crystal Growth & Design, 2012
The propensity of a range of different sulfoxides and sulfones to cocrystallize with either 1,2- or 1,4-diiodotetrafluorobenzene, via I···O=S halogen bonding, was investigated. Cocrystallization occurred exclusively with 1,4-diiodotetrafluorobenzene in either a 1:1 or 1:2 stoichiometry of the organohalide and the sulfoxide, respectively, depending on ...
Eccles, Kevin S., Morrison, Robin E., Stokes, Stephen P., O'Mahoney, Graham E., Hayes, John A., Kelly, Dawn M., O'Boyle, Noel M., Fábián, László, Moynihan, Humphrey A., Maguire, Anita R., Lawrence, Simon E.   +10 more
openaire   +3 more sources

The crystal landscape and cocrystallization of primary aromatic sulfonamides

, 2020
This thesis is focused on primary benzenesulfonamides. They have been structurally characterised and analysed for common structural motifs present in the solid state.
Downey, John D.
core  

Cocrystallization of Curcuminoids with Hydroxybenzenes Pyrogallol and Hydroxyquinol: Investigations of Binary Thermal Phase Behaviors

, 2022
The binary thermal phase behaviors of the curcuminoids (CURDs) curcumin (CUR), demethoxycurcumin (DMC), and bis­(demethoxy)­curcumin (BDMC) with either pyrogallol (PYR) and hydroxyquinol (HYQ) as potential cocrystal formers were investigated. Earlier, it
Heike Lorenz (1364415), Steffi Wünsche, Andreas Seidel-Morgenstern, Heike Lorenz, Andreas Seidel-Morgenstern (64046), Steffi Wünsche (12401770)   +5 more
core   +1 more source

Enzyme–MOF Composites: Quantitative Benchmarking and Evaluation of Biocatalyst Performance

Advanced Synthesis &Catalysis, Volume 368, Issue 13, 2 July 2026.
Rigorous evaluation of enzyme@MOF composites requires quantitative benchmarking. This study illustrates this approach by applying and comparing enzyme‐loading and activity‐assessment strategies for two structurally and functionally distinct enzymes, phenolic acid decarboxylase, and cytochrome c.
Annika J. Weber, Maria Alessandra Martini, Esther Mittmann, Hannah P. Seufert, Marc F. Münker, Ilona Wagner, Emily Bevier, Manuel Tsotsalas, Christof M. Niemeyer, Kersten S. Rabe   +9 more
wiley   +1 more source

Chiral (Stereoselective) Drugs, Asymmetric Synthesis, and Racemic Resolution Methods

Chirality, Volume 38, Issue 7, July 2026.
Chirality is crucial in drug development since both biological targets in the organism and the majority of pharmaceutical compounds are chiral. The synthesis and resolution of chiral compounds are critical steps while developing chiral drugs. Asymmetric synthesis and racemic resolution are the two most common methods for obtaining enantiopure drugs ...
Burcu Karayavuz, Cigdem Karaaslan Kirmizioglu   +1 more
wiley   +1 more source

Beyond Molecular Design: Cocrystallization in Hydrogen‐Bonded Organic Frameworks for Energy‐Conserving Dehydration and Real‐Time Luminescent Humidity Detection

Aggregate
Luminescent probes attract increasing attentions for the unique superiorities like visually real‐time detecting. However, for optical humidity sensing, it is still quite challenging to attain facile dehydration/activation in sensing materials, due to the
Wen‐Zhu Sun, Wei‐Jie Zhang, Ji‐Tong Xu, Dan‐Qing Liu, Bei‐Qi Ou, Ling Chen, Jia‐Wen Ye, Xiao‐Ming Chen   +7 more
doaj   +1 more source

Characterization of CL-20/HMX cocrystallization and its effects on GAP-based propellants during thermal aging process

Polymer Testing
The incorporation of HMX and CL-20 as component particles can greatly improve the energy efficiency of composite propellants. Nevertheless, the occurrence of cocrystallization arises when HMX and CL-20 exists together.
Jiangtao Wang, Guanglong Zhang, Xiangyang Liu, Ningfei Wang   +3 more
doaj   +1 more source

Improving Nefiracetam Dissolution and Solubility Behavior Using a Cocrystallization Approach [PDF]

, 2020
In this work, we are the first to identify thirteen cocrystals of Nefiracetam, a poor water-soluble nootropic compound. Three of which were obtained with the biocompatible cocrystallization agents citric acid, oxalic acid, and zinc chloride. These latter
Johan Wouters, Wouters, Johan, Tom Leyssens, Caro Garrido, Camila, Laurent Collard, Garrido, Camila Caro, Camila Caro Garrido, Nikolay Tumanov, Buol, Xavier, Koen Robeyns, Collard, Laurent, TUMANOV, Nikolay, Wouters, Johan; id_orcid, Robeyns, Koen, Leyssens, Tom, Xavier Buol   +15 more
core   +1 more source