Archives for June 2024

Collaboration Visit from Researchers of the Functional Materials & Nanotechnology CoE, Walailak University, Thailand

June 21, 2024 By Editor

The Institute of Nano Electronic Engineering (INEE) received a collaborative research visit from researchers of the Functional Materials & Nanotechnology CoE, Walailak University, Thailand, on June 5, 2024. This visit was led by Associate Professor Dr. Kotchaphan. Various research activities were planned, including joint grant applications and postgraduate student supervision. Thanks also to the Dean of the Faculty of Engineering & Electronic Technology (FKTEN), Associate Professor Ts. Dr. Siti Khadijah Za’aba. May this visit and discussion benefit all involved.

Collaboration Visit from PSN College of Engineering and Technology an Autonomous Institution, India

June 20, 2024 By Editor

The Institute of Nano Electronic Engineering (INEE) received a collaboration visit from PSN College of Engineering and Technology an Autonomous Institution, India, on June 4, 2024. The discussions included the joint organization of the 2nd ICONMAR 2025 next year, outbound/inbound mobility for staff and students, dual degree programs, and joint appointments of postgraduate students. Hopefully, this visit will yield fruitful results. Thank you.

PSN College of Engineering and Technology an Autonomous Institution, India

Chitosan-mediated tailoring of cadmium sulphide nanoparticle: Synthesis, properties, and interactive mechanisms

June 10, 2024 By Editor

Abstract – This study explores the synergistic effects of chitosan-coated cadmium sulphide (CdS) nanoparticles (NPs) at varying concentrations on their structural, optical, and photocatalytic properties. CdS NPs are known for their promising photocatalytic potential, but their practical application often requires stability enhancement and reduced toxicity. Chitosan, a natural biopolymer, offers unique advantages such as biocompatibility and heavy metal adsorption capabilities, making it an attractive candidate for surface modification of CdS NPs. Our investigation reveals that chitosan-coated CdS NPs exhibit concentration-dependent changes in their crystalline structure, bandgap energy, particle size, and vibrational characteristics. Notably, CdS NPs synthesized with 1.5 g chitosan concentration display the smallest bandgap and particle size, suggesting optimal photocatalytic activity. This research provides valuable insights into tailoring CdS NPs for efficient visible light photocatalysis, with implications in environmental remediation and energy conversion.

Corresponding Author: Prof. Dr. Subash C B Gopinath
Corresponding Author’s Email: subash@unimap.edu.my

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Link to Publication: https://doi.org/10.1016/j.procbio.2024.05.01 4