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The Argentinian Association of Crystallography (AACr) is dedicated to promote crystallography all over the country, as well as to bring together groups working in this area of knowledge or employing it as a tool in their...

Three new single-crystal structures were isolated for picolinic acid (2), the trifluoroacetate salt of picolinic acid (1), andpyridoxal hydrochloride (3). These compounds displayed unconventional crystallographic feature...

Abstract To interpret and transmit biological signals, proteins use correlated motions. Experimental determination of these dynamics and the structural distributions they generate remains a key challenge. Here, using 114...

Subjects / keywords: WOOD, ELIZABETH A; DOVER PUBLICATIONS; 548.9 W874c

Macromolecular crystallography provides mechanistic understanding of biological processes and can be applied in drug design. Nowadays, the use of robotic systems for crystal growth and diffraction analysis is widespread ...

Chlorite dismutase (Cld) is a b-type hemecontaining enzymethat catalyzes the reduction of chlorite into chloride plus dioxygen. This enzyme has gained attention because it can be used in the development of bioremediation...

This work describes the synthesis of four gold(I) [AuClL] compounds containing chloro and biologically active protonated thiosemicarbazones based on 5-nitrofuryl (L=HSTC). The stability of the compounds in dichloromethan...

The new chiral bis(arsine) ligand N,N′-bis[2′- (diphenylarsino)benzoyl]-(1R,2R)-cyclohexanediamine (BiAsBA, 3), based on the backbone of the Trost modular ligand (TML), was synthesized in three steps. A useful approa...

Tizoxanide [2-(hydroxy)-N-(5-nitro-2-thiazolyl)benzamide, TIZ] is a new potent anti-infective agent which may enhance current therapies for leishmaniasis, Chagas disease and viral hepatitis. The aim of this study was to ...

It is done the statistical analysis of crystallographic angles of surface elements of tin telluride films deposited on a substrate of polyimide by open evaporation in a vacuum. Analysis of images obtained by atomic force...

It is now well-established that boundaries separating tetragonal-like (T) and rhombohedral-like (R) phases in BiFeO3 thin films can show enhanced electrical conductivity. However, the origin of this conductivity remains ...

Triatoma virus (TrV) is a viral pathogen of the blood-sucking reduviid bug Triatoma infestans, the most important vector of American human trypanosomiasis (Chagas' disease). TrV has been putatively classified as a member...

Antimicrobial resistance is a global public health threat. Metallo-β-lactamases (MBLs) inactivate β-lactam antibiotics, including carbapenems, are disseminating among Gramnegativebacteria, and lack clinically useful in...