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One-pot synthesis, structural investigation, antitumor activity and molecular docking approach of two decavanadate compounds.
J Inorg Biochem
June 2024
University of Tunis El Manar, Faculty of Sciences of Tunis, Laboratory of Materials, Crystal Chemistry and Applied Thermodynamics, 2092 El Manar II, Tunis, Tunisia.
Two bases-decavanadates coordination compounds [(CHN)][Mg(HO)][OV].6HO (1) and [(CHN)][Mg(HO)][OV].4HO (2) have been synthesized and well characterized using vibrational spectroscopy (infrared), UV-Visible analysis and single crystal X-ray diffraction technique.
View Article and Find Full Text PDFTi-Si-Zr-Zn Nanometallic Glass Substrate with a Tunable Zinc Composition for Surface-Enhanced Raman Scattering of Cytochrome .
ACS Appl Mater Interfaces
May 2023
Department of Engineering Sciences and Mathematics, Division of Energy Science, Luleå University of Technology, 97187 Luleå, Sweden.
As a remarkably powerful analytical technique, surface-enhanced Raman scattering (SERS) continues to find applications from molecular biology and chemistry to environmental and food sciences. In search of reliable and affordable SERS substrates, the development has moved from noble metals to other diverse types of structures, , nano-engineered semiconductor materials, but the cost of the enhancement factors (EF) substantially decreasing. In this work, we employ biocompatible thin films of Ti-Si-Zr-Zn nanometallic glasses as the SERS substrates, while tuning the Zn composition.
View Article and Find Full Text PDFControlled synthesis of monodispersed ZnSe microspheres for enhanced photo-catalytic application and its corroboration using density functional theory.
Phys Chem Chem Phys
April 2023
Department of Physics, Savitribai Phule Pune University, (formerly University of Pune), Pune 411007, India.
The present work reports enhanced photocatalytic performance of highly crystalline, monodisperse ZnSe microspheres, synthesized by the size-selective, ETDA-assisted hydrothermal method. Systematic studies on time-dependent reaction kinetics and growth parameters indicate dependency of morphology and crystal structure on the volume % of EDTA and dependency of size on the volume % of hydrazine hydrate for ZnSe microspheres. X-ray diffraction studies confirm highly crystalline cubic zinc blende crystal structure with crystallite size in the range of 10-15 nm.
View Article and Find Full Text PDFHydration of a Side-Chain-Free n-Type Semiconducting Ladder Polymer Driven by Electrochemical Doping.
J Am Chem Soc
January 2023
Department of Chemistry, University of Washington, Seattle, Washington98195, United States.
We study the organic electrochemical transistor (OECT) performance of the ladder polymer poly(benzimidazobenzophenanthroline) (BBL) in an attempt to better understand how an apparently hydrophobic side-chain-free polymer is able to operate as an OECT with favorable redox kinetics in an aqueous environment. We examine two BBLs of different molecular masses from different sources. Regardless of molecular mass, both BBLs show significant film swelling during the initial reduction step.
View Article and Find Full Text PDFConductive and Semiconductive Nanocomposite-Based Hydrogels for Cardiac Tissue Engineering.
Adv Healthc Mater
September 2022
Applied Biomedical Research Center, Mashhad University of Medical Sciences, Mashhad, 9177899191, Iran.
Cardiovascular disease is the leading cause of death worldwide and the most common cause is myocardial infarction. Therefore, appropriate approaches should be used to repair damaged heart tissue. Recently, cardiac tissue engineering approaches have been extensively studied.
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