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Topic Review
Applications of Electrosorption Technology in Water Treatment
The salt removal from water by using electrosorption has been studied since 1960s, and the application of this technology began in the mid-1990s when Lawrence Livermore National Laboratory developed the first set of electrosorption application devices in 1996.
  • 607
  • 19 Aug 2022
Topic Review
Applications of Electrospun Nanofibers in Catalysis
Electrospinning has become a very popular technique for the fabrication of nanofibers due to its low cost and simple handling. Nanofiber materials have found utilization in many areas such as medicine, sensors, batteries, etc. In catalysis, these materials also present important advantages, since they present a low resistance to internal diffusion and a high surface area to volume ratio. These advantages are mainly due to the diameter–length proportion. A bibliographic analysis on the applications of electrospun nanofibers in catalysis shows that there are two important groups of catalysts that are being investigated, based on TiO2 and in carbon materials. The main applications found are in photo- and in electro-catalysis. 
  • 528
  • 07 Feb 2022
Topic Review
Applications of Ellagic Acid and Its Derivatives
Ellagitannins (ETs), characterized by their diversity and chemical complexity, belong to the class of hydrolysable tannins that, via hydrolysis under acidic or alkaline conditions, can yield ellagic acid (EA). They are mostly found as a part of extractives in angiosperms. As known antioxidants and chelators, EA and EA derivatives are drawing an increasing interest towards extensive technical and biomedical applications. 
  • 979
  • 29 Mar 2022
Topic Review
Applications of Fabric Phase Sorptive Extraction
Fabric phase sorptive extraction (FPSE) is a novel and green sample preparation technique introduced in 2014. FPSE utilizes a natural or synthetic permeable and flexible fabric substrate chemically coated with a sol-gel organic-inorganic hybrid sorbent in the form of ultra-thin coating, which leads to a fast and sensitive micro-extraction device. The flexible FPSE requires no modification of samples and allows direct extraction of analytes. Sol-gel sorbent-coated FPSE media possesses high chemical, solvent, and thermal stability due to the strong covalent bonding between the substrate and the sol-gel sorbent.
  • 175
  • 17 Jul 2023
Topic Review
Applications of Flexible Strain Sensors
Based on the ingenious design and distinguished performance of the reported flexible strain sensors, there are a great deal of applications that have been demonstrated for various occasions. The in vitro detections for human health and implantable in vivo devices for biomedical engineering, as well as human-machine interface and soft robotics applications are reviewed. 
  • 1.8K
  • 11 May 2021
Topic Review
Applications of Functional Gold Nanoparticles
Gold nanoparticles were synthesized by Huang et al., Akiyama et al., and Mayya et al., obtaining an average diameter of the particles of about 10–50 nm. Ojea-Jiménez et al., investigating AuNP synthesis, demonstrated the influence of the sequence in the addition of the reagents. In the direct method, an aqueous solution of HAuCl4was heated up to 100 °C for 15 min and, finally, added with sodium citrate.
  • 557
  • 29 Sep 2021
Topic Review
Applications of g-C3N4-Based Photocatalysts
The assembly of g-C3N4 with metal oxides is an effective strategy which can not only improve electron–hole separation efficiency by forming a polymer–inorganic heterojunction, but also compensate for the redox capabilities of g-C3N4 owing to the varied oxidation states of metal ions, enhancing its photocatalytic performance. Applications of g-C3N4-based materials in photocatalysis are discussed, including water splitting to generate H2 and O2, the degradation of pollutants, CO2 reduction and bacterial disinfection.
  • 1.0K
  • 29 Nov 2022
Topic Review
Applications of Gas Chromatography for Tricyclic Antidepressants Analysis
Tricyclic antidepressant drugs (TCAs) are a main category of antidepressants, which are widely used for the treatment of psychological disorders due to their low cost and their high efficiency. Therefore, there is a great demand for method development for the determination of TCAs in biofluids, especially for therapeutic drug monitoring. Gas chromatography (GC) was the first chromatographic technique implemented for this purpose. With the development in the field of sample preparation, many novel GC applications have been developed. 
  • 132
  • 05 Mar 2024
Topic Review
Applications of Graphene Oxide (GO) Materials
Graphene-based materials, due to their high sensitivity, inexpensive, fast response and simple operation, are utilized in the fabrication of biosensors based on various sensing methods, such as optical and electrochemical signaling. These materials are successful electrode materials due to their electrochemical characteristics, which can enhance the detection of biomoleculessuch as thrombin, oligonucleotides, ATP, amino corrosives, and dopamine. Biomolecules have an essential duty in all life activities, such as disease development, so the precise identification of biomolecules is necessary for disease diagnosis and therapy.
  • 1.3K
  • 17 Jun 2022
Topic Review
Applications of Heterocyclic Compounds
Fluorescently labelled heterocyclic compounds are useful in bioanalytical applications, including in vivo imaging, high throughput screening, diagnostics, and light-emitting diodes. These compounds have various therapeutic properties, including antifungal, antitumor, antimalarial, anti-inflammatory, and analgesic activities. Different neutral fluorescent markers containing nitrogen heterocycles (quinolones, azafluoranthenes, pyrazoloquinolines, etc.) have several electrochemical, biological, and nonlinear optic applications. Photodynamic therapy (PDT), which destroys tumors and keeps normal tissues safe, works in the presence of molecular oxygen with light and a photosensitizing drugs (dye) to obtain a therapeutic effect. 
  • 5.7K
  • 18 Oct 2022
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