Topic Review
Ultrasonic Welding
The ultrasonic welding (UW) technique is an ultra-fast joining process used to join thermoplastics, metals and thermoplastic polymer matrix composites.
  • 1.0K
  • 27 Oct 2020
Topic Review
Ultrasonic dynamic mechanical analysis (UDMA) for polymer characterization
Ultrasonic wave propagation has been used for the high frequency dynamic mechanical analysis of polymers with the aim to monitor the changes of viscoelastic properties in polymers associated with glass transition, crystallization, physical or chemical gelation, crosslinking, and curing reactions.
  • 962
  • 11 Jun 2020
Topic Review
Ultra-Heat Treatment on Milk Proteins
Milk contains approximately 3.5% by weight protein, which is a highly complex system. This milk protein is usually divided into two main fractions based on their solubility nature. Casein proteins are about 75% to 80% of the total protein in the milk and precipitate at pH 4.6 at 20 °C, while 20% of the protein remains in the serum.
  • 2.1K
  • 07 Oct 2021
Topic Review
Types of Micellar Assemblies
Amphiphilic block copolymers (with a variety of hydrophobic blocks and hydrophilic blocks; often polyethylene oxide) self-assemble in water to micelles/niosomes similar to conventional nonionic surfactants with high drug loading capacity.
  • 508
  • 08 Nov 2022
Topic Review
Types of Membranes for CO2 Capture and Utilization
Membranes are a promising technology platform for CO2 capture because they are modular, scalable, and compact. This makes them desirable for process intensification and reducing energy costs. Biocatalytic membranes encompass many different types of materials and functionality.
  • 244
  • 25 Apr 2023
Topic Review
Toughening Approaches of Recycled Polystyrene
Several environmental and techno-economic assessments highlighted the advantage of placing polystyrene-based materials in a circular loop, from production to waste generation to product refabrication, either following the mechanical or thermochemical routes.
  • 902
  • 22 Nov 2022
Topic Review
Topical Insulin Delivery
Insulin is one of the cheapest growth factors in the market able to accelerate the re-epithelialization and stimulate angiogenesis and cell migration. However, the effectiveness of topical insulin in wound healing is hampered by the proteases in the wound bed. The encapsulation into nanoparticles improves its stability in the wound, providing adhesion to the mucosal surface and allowing its sustained release. 
  • 630
  • 13 Sep 2021
Topic Review
Tire Rubber and Its Degradation Behavior
The use of ground tire rubber (GTR) for modifying asphalt is very promising and is a sustainable development strategy. The addition of GTR to asphalt shows many improvements in the physical, chemical and mechanical properties of the rubber asphalt binder, such as enhanced stiffness, increased skid resistance, extended service life, mitigated fatigue cracking and so on.
  • 587
  • 01 Nov 2022
Topic Review
Thiolated-Polymer-Based Nanoparticles
Thiomers (or thiolated polymers) have broken through as avant-garde approaches in anticancer therapy. Their distinguished reactivity and properties, closely linked to their final applications, justify the extensive research conducted on their preparation and use as smart drug-delivery systems (DDSs).
  • 404
  • 22 Jun 2021
Topic Review
Thermoresponsive Polypeptoids
Thermoresponsive polypeptoids exhibiting a reversible phase transition in a controlled manner to temperature are a promising class of smart polymers that have drawn growing interest because of its excellent biocompatibility, biodegradability, and bioactivity. The phase transition behavior of these polymers can be tuned by polymer architectures, chain-end, and various functional groups. 
  • 798
  • 29 Dec 2020
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