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Topic Review
Application of Quantum Mechanics/Molecular Mechanics Methodologies to Metalloproteins
The multiscaling quantum mechanics/molecular mechanics (QM/MM) approach was introduced in 1976, while the extensive acceptance of this methodology started in the 1990s. The combination of QM/MM approach with molecular dynamics (MD) simulation, otherwise known as the QM/MM/MD approach, is a powerful and promising tool for the investigation of chemical reactions’ mechanism of complex molecular systems, drug delivery, properties of molecular devices, organic electronics, etc. Applications of the QM/MM methodologies on metalloproteins are presented.  
  • 1.2K
  • 05 May 2022
Topic Review
Water Remediation
Chemical pollution of water has raised great concerns among citizens, lawmakers, and nearly all manufacturing industries. As the legislation addressing liquid effluents becomes more stringent, water companies are increasingly scrutinized for their environmental performance. In this context, emergent contaminants represent a major challenge, and the remediation of water bodies and wastewater demands alternative sorbent materials. One of the most promising adsorbing materials for micropolluted water environments involves cyclodextrin (CD) polymers and cyclodextrin-containing polysaccharides. 
  • 1.2K
  • 22 Feb 2021
Topic Review
Nanoparticle–Graphene based Nanocomposites
Bacterial infections are a leading cause of death in both Europe and USA. The use of antibacterial nanomaterials is a very promising approach to combat the microorganisms due to their high specific surface area and intrinsic or chemically incorporated antibacterial action. Graphene, a two dimensional carbon nanomaterial with excellent mechanical, thermal, and electrical properties, and its derivatives, like graphene oxide (GO) and reduced graphene oxide (rGO), are very good candidates for controlling microbial infections. Nonetheless, the mechanisms of antimicrobial action, their cytotoxicity, and other issues continue imprecise. This review offers select examples on the leading advances in the development of antimicrobial nanocomposites incorporating inorganic nanoparticles and graphene or its derivatives, with the goal of providing a improved understanding of the antibacterial properties of graphene-based nanomaterials.
  • 1.2K
  • 02 Nov 2020
Topic Review
Development of CDK4/6 Inhibitors
CDKs, a family of serine/threonine kinases, regulate cell cycle progression into the four distinct phases G1, S (DNA synthesis), G2 and M, and are crucially involved in the regulation of cell division and proliferation.
  • 1.2K
  • 23 Apr 2021
Topic Review
MOF-based adsorbents for atmospheric emission
This topic focuses on the use of metal–organic frameworks (MOFs) for adsorbing gas species that are known to weaken the thermal self-regulation capacities of Earth’s atmosphere. A large section is dedicated to the adsorption of carbon dioxide, while another section is dedicated to the adsorption of other different gas typologies, whose emissions, for various reasons, represent a “wound” for Earth’s atmosphere. High emphasis is given to MOFs that have moved enough ahead in their development process to be currently considered as potentially usable in “real-world” (i.e., out-of-lab) adsorption processes. As a result, there is strong evidence of a wide gap between laboratory results and the industrial implementation of MOF-based adsorbents. Indeed, when a MOF that performs well in a specific process is commercially available in large quantities, economic observations still make designers tend toward more traditional adsorbents. Moreover, there are cases in which a specific MOF remarkably outperforms the currently employed adsorbents, but it is not industrially produced, thus strongly limiting its possibilities in large-scale use. To overcome such limitations, it is hoped that the chemical industry will be able to provide more and more mass-produced MOFs at increasingly competitive costs in the future.
  • 1.2K
  • 27 Aug 2020
Topic Review
Thin Polymer Films on Glass
Thin polymer films play critical roles in various glass industry applications. They have been used as adhesives in automotive and architecture, an anti-fouling coating layer in touch-screen applications, a substrate for organic light emitting diode, and a protective layer for glass packaging.
  • 1.2K
  • 27 Jul 2021
Topic Review
{001} Faceted Anatase TiO2-Based Composites
For anatase TiO2, the {001} crystal facets are the most reactive because they exhibit unique surface characteristics such as visible light responsiveness, dissociative adsorption, efficient charge separation capabilities and photocatalytic selectivity. In this review, a concise survey of the literature in the field of {001} dominated anatase TiO2 crystals and their composites is presented. Even though the design and morphologically controlled synthesis of TiO2-001 is considered to be a hot spot in scientific research, it still has some drawbacks like its wide band gap and high recombination rate. These drawbacks can easily be overcome by coupling them with other materials to form TiO2-001-based composites. This review focusses on the synthesis, properties and applications of TiO2-001-based composites. 
  • 1.2K
  • 12 Nov 2021
Topic Review
Reduction of Graphene Oxide
Graphene is a single layer of carbon atoms lined up in a hexagonal lattice, and graphite is composed of these multiple layers.
  • 1.2K
  • 27 Apr 2021
Topic Review
Metal Organic Frameworks
Metal–organic frameworks (MOFs) are a family of porous crystalline materials that serve in some cases as versatile platforms for catalysis. 
  • 1.2K
  • 13 Dec 2021
Topic Review
Lanthanide-Doped Nanoparticles
Lanthanide-doped nanoparticles exhibit unique luminescent properties, including tunable luminescence emission, narrow emission width, excellent optical stability, and long lifetimes from microseconds to milliseconds. Lanthanide-doped nanomaterials with long lifetimes are independent with background fluorescence interference and biological tissue depth.
  • 1.2K
  • 22 Feb 2022
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