Chitosan has garnered much interest due to its properties and possible applications. Every
year the number of publications and patents based on this polymer increase. Chitosan …

The development of advanced nanomaterials and technologies is essential in biomedical
engineering to improve the quality of life. Chitosan-based nanomaterials are on the forefront …

The expanding use of chitosan in sewage and sludge treatment processes raises concerns
about its potential environmental impacts. However, investigations of the impacts of chitosan …

Engineering applications of synthetic polymers are widespread due to their availability,
processability, low density, and diversity of mechanical properties (Figure 1a). Despite their …

Shrimp has constituted a major part of crustacean consumption in recent years. Solid
wastes, including the head, shell, and tail portions, accumulate owing to shrimp processing …

Chitooligosaccharides (CHOS) are homo-or heterooligomers of N-acetylglucosamine and D-
glucosamine. CHOS can be produced using chitin or chitosan as a starting material, using …

The effects of ultrasound on the molecular weight of apple pectin were investigated. The
structure and rheological properties of the degradation products were also tentatively …

Ultrasonic irradiation for modified pectin preparation has become a research hotspot, but the
influence of ultrasonic frequency is rarely studied. Therefore, in this study, mono frequency …

Water pollution by recalcitrant organic contaminants is a recognized issue of significant
concern since a wide range of these contaminants has been found in environmental …

Providing up-to-date information on ultrasound technology and sonochemistry, this volume
focuses on green chemistry principles and methodologies that are being devised with a view …