Results 41 to 50 of about 172,313 (331)

Supramolecular Chemistry in Metal–Organic Framework Materials

open access: yesAdvanced Materials, EarlyView.
This review highlights synergies between reticular chemistry and supramolecular chemistry. The role of supramolecular interactions in determining framework…guest interactions and attempts to understand dynamic behavior in metal–organic frameworks (MOFs), particularly emphasizing the development of crystal sponges, studying reactions in frameworks and ...
Eugenia Miguel‐Casañ   +3 more
wiley   +1 more source

A Case of Indolent Endocarditis [PDF]

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 2012
1Department of Medicine; 2Department of Pathology, McGill University, Montreal, Quebec Correspondence: Dr Hanane Benbarkat, 687 Pine Avenue, Room 10.02, Montreal, Quebec H3A 1A1. Telephone 514-843-1506, fax 514-843-1725, e-mail hanane.benbarkat@mail.mcgill.ca case presentation A 69-year-old man with aortic stenosis underwent coronary artery bypass ...
Donald C. Sheppard   +4 more
openaire   +4 more sources

State‐of‐the‐Art, Insights, and Perspectives for MOFs‐Nanocomposites and MOF‐Derived (Nano)Materials

open access: yesAdvanced Materials, EarlyView.
Different approaches to MOF‐NP composite formation, such as ship‐in‐a‐bottle, bottle‐around‐the‐ship and in situ one‐step synthesis, are used. Owing to synergistic effects, the advantageous features of the components of the composites are beneficially combined, and their individual drawbacks are mitigated.
Stefanos Mourdikoudis   +6 more
wiley   +1 more source

Psilacetin derivatives: fumarate salts of the methyl–ethyl, methyl–allyl and diallyl variants of the psilocin prodrug

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2021
The solid-state structures of the salts of three psilacetin derivatives, namely, 4-acetoxy-N-ethyl-N-methyltryptammonium (4-AcO-MET) hydrofumarate {systematic name: [2-(4-acetyloxy-1H-indol-3-yl)ethyl](methyl)ethylazanium 3-carboxyprop-2-enoate ...
Duyen N. K. Pham   +3 more
doaj   +1 more source

Localized and indolent myeloma [PDF]

open access: yesBlood, 1980
Abstract Criteria were defined for recognizing 29 patients with a localized plasmacytoma of bone and 20 patients with an indolent variety of multiple myeloma in order to justify long-term follow-up without chemotherapy. All patients with indolent myeloma were asymptomatic from their low tumor mass disease, had a hemoglobin greater than ...
openaire   +4 more sources

Recent Advances in Wide‐Bandgap Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Ubiquitous defects predominately account for photo‐instability and open‐circuit voltage losses in wide‐bandgap perovskite solar cells (WBG PSCs). This review comprehensively presents the underlying impact mechanisms, summarizes the advanced optimization strategies across various functional layers and their interfaces to develop efficient and stable WBG
Jianjun Mei, Feng Yan
wiley   +1 more source

Development of an imidazole salt catalytic system for the preparation of bis(indolyl)methanes and bis(naphthyl)methane.

open access: yesPLoS ONE, 2019
Imidazolium salts are shown to catalyze the rapid room temperature reaction of indoles or naphthol with aldehydes to provide bis(indolyl)methanes or bis(naphthol)methane in excellent yields and the reaction proceeds optimally in dichloromethane with no ...
Xu Wang, Courtney C Aldrich
doaj   +1 more source

Bis(4-hydroxy-N-isopropyl-N-methyltryptammonium) fumarate: a new crystalline form of miprocin

open access: yesActa Crystallographica Section E: Crystallographic Communications, 2020
The title compound, bis(4-hydroxy-N-isopropyl-N-methyltryptammonium) (4-HO-MiPT) fumarate (systematic name: bis{[2-(4-hydroxy-1H-indol-3-yl)ethyl](methyl)propan-2-ylazanium} but-2-enedioate), 2C14H21N2O+·C4H2O42−, has a singly protonated tryptammonium ...
Andrew R. Chadeayne   +3 more
doaj   +1 more source

Regioselective direct arylation of indoles on the benzenoid moiety.

open access: yesChemical Communications, 2018
Recent advances in transition metal-catalyzed selective C-H functionalization of indoles have garnered tremendous attention. Great efforts have been devoted to C2 and C3 arylation because of the inherent reactivity of the pyrrole ring.
Youqing Yang, Zhuangzhi Shi
semanticscholar   +1 more source

Halide Perovskite Photocatalysts for Clean Fuel Production and Organic Synthesis: Opportunities and Challenges

open access: yesAdvanced Materials, EarlyView.
This review provides the state‐of‐the‐art overview of halide perovskite‐based photocatalysts for hydrogen production from water and halogen acid solutions, CO2 reduction into value‐added chemicals, and organic chemical transformations. Different types of halide perovskite photocatalysts and their relative efficiencies for hydrogen generation and CO2 ...
Siddharth Singh   +8 more
wiley   +1 more source

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