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Topic Review
Four-Dimensional (Bio-)printing
Bioprinting is a printing technology that prints cells together with the biomaterial, usually a hydrogel, known as a bioink . By including the capability of stimuli responsiveness, four-dimensional (4D) printing has emerged as an intriguing technology able to induce planned changes of the constructs (e.g., shape, stiffness) when triggered by a certain external stimulus , thus showing the potential of bridging the gap between the laboratory constructs and native human tissues.
  • 1.1K
  • 31 Dec 2020
Topic Review
Gold Nanoparticle-Based Combined Cancer Therapy
The integrated development of innovative nanoparticle (NP) based approaches will be a key to address one of the main issues in both radiotherapy and chemotherapy: normal tissue toxicity. Among other inorganic NP systems, gold nanoparticle (GNP) based systems offer the means to further improve chemotherapy through controlled delivery of chemotherapeutics, while local radiotherapy dose can be enhanced by targeting the GNPs to the tumor.
  • 1.1K
  • 31 Aug 2020
Topic Review
Supramolecular Liquid Crystals
liquid crystal (LC) state, specific orientations and alignments of LC molecules produce outstanding anisotropy in structure and properties, followed by diverse optoelectronic functions.
  • 1.1K
  • 09 Jul 2021
Topic Review Peer Reviewed
L-Asparaginase-Based Biosensors
L-asparaginase (ASNase) is an aminohydrolase enzyme widely used in the pharmaceutical and food industries. Although currently its main applications are focused on the treatment of lymphoproliferative disorders such as acute lymphoblastic leukemia (ALL) and acrylamide reduction in starch-rich foods cooked at temperatures above 100 °C, its use as a biosensor in the detection and monitoring of L-asparagine levels is of high relevance. ASNase-based biosensors are a promising and innovative technology, mostly based on colorimetric detection since the mechanism of action of ASNase is the catalysis of the L-asparagine hydrolysis, which releases L-aspartic acid and ammonium ions, promoting a medium pH value change followed by color variation. ASNase biosensing systems prove their potential for L-asparagine monitoring in ALL patients, along with L-asparagine concentration analysis in foods, due to their simplicity and fast response. 
  • 1.0K
  • 13 Apr 2022
Topic Review
Polylactic Acid Composites
Sustainability is the prime focus nowadays; hence researchers are keen on developing sustainable materials. Green composites are the type of the materials that are derived from natural sources that do not have any impact on the environment since its inception to the end of its life. The main objective of this paper is to given a comprehensive review of polylactic acid compoistes reinforced with natural fibers focusing on jute and flax. This article has reported the recent progress that has happend in the area of polylactic acid focuing on the improvement of interfacial adhesion between fibers and matrix which leads to the improvement of mechanical properties.
  • 1.1K
  • 16 Apr 2021
Topic Review
Carbon Nanotube Metal Matrix Composites
Carbon nanotube metal matrix composites (CNT-MMC) are an emerging class of new materials that are being developed to take advantage of the high tensile strength and electrical conductivity of carbon nanotube materials. Critical to the realization of CNT-MMC possessing optimal properties in these areas are the development of synthetic techniques that are (a) economically producible, (b) provide for a homogeneous dispersion of nanotubes in the metallic matrix, and (c) lead to strong interfacial adhesion between the metallic matrix and the carbon nanotubes. Since the development of CNT-MMC is still in the research phase, the current focus is primarily on improving these latter two areas.
  • 1.1K
  • 29 Sep 2022
Topic Review
Molecules of the Week
"Molecules of the Week" is a new project to collect and show the discovery of novel molecules, compounds as well as the researchers' story behind it.
  • 1.1K
  • 05 Nov 2021
Topic Review
Method of Detecting Perfluorooctanoic Acid
Perfluorooctanoic acid (PFOA) is a new type of organic pollutant in wastewater that is persistent, toxic, and accumulates in living organisms. The development of rapid and sensitive analytical methods to detect PFOA in environmental media is of great importance. Fluorescence detection has the advantages of high efficiency and low cost, in which fluorescent probes have excellent fluorescence properties, excellent bio-solubility, and remarkable photostability. 
  • 1.1K
  • 31 Jan 2023
Topic Review
Surface-Functionalized Separator
The surface-modified separator plays a role in improving the electrolyte wettability, homogenizing Li+flux, and strengthening the mechanical/thermal property. Due to these favorable benefits, the formation of sharp Li dendrite is efficiently suppressed and the thermal stability of battery is greatly enhanced. In this article, separator-coating materials are classified into six categories in terms of material characteristics to show how each material has different electrochemical properties. We believe that the suggested approach would become a powerful strategy to improve the performance and stability of next-generation batteries such as lithium-metal batteries.
  • 1.1K
  • 23 Sep 2021
Topic Review
Corrosion Inhibition of Metal Surfaces Mediated by 1,2,3-Triazoles
Corrosion is generally viewed as the destructive consequence of chemical reaction between a metal or metal alloy and its environment that contains corrosive agents. Compared to inorganic corrosion inhibitors, the organic ones are less toxic, can be also used at low concentrations, and have a better film-forming ability. The adsorption properties of organic corrosion inhibitors are primarily linked to the presence of both π-electrons from aromatic rings and heteroatoms in the molecular structures. Indeed, organic compounds containing nitrogen, phosphorus, sulfur, and oxygen atoms have been extensively investigated as corrosion inhibitors of metals and their alloys in acidic environments. In this respect, triazole derivatives are the most used nitrogen-containing organic inhibitors, in particular the family of 1,2,3-triazoles prepared under click chemistry regime by the prolific copper-catalyzed azide cycloaddition reactions. 
  • 1.1K
  • 10 Feb 2022
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