State of the Art of Colloid and Interface Science in Asia

Special Issue Editors


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Guest Editor
School of Materials Science and Engineering, Shanghai Jiao Tong University, Shanghai 200240, China
Interests: polymer; polymer composites; rheology

Special Issue Information

Dear Colleagues,

This Special Issue will serve as a comprehensive overview of the latest advance and innovative research in the field of colloids and interfaces from Asia, but contributions from researchers outside Asia are also welcome.

This Special Issue will cover a wide range of topics including, but not limited to, experimental and theoretical aspects of interfacial phenomena, the fabrication and characterization of colloidal systems, properties of solutions of surface-active molecules, self-assembling and aggregation in solution and at interfaces, fluid dynamics, applications of colloids and interfacial aspects in biology, medicine, cosmetics, food and material science, and new emerging directions in colloid and interface science. Through original research articles, reviews and short communications, this Special Issue will provide significant insights into the state-of-the-art methods and technologies being developed by Asia researchers.

Contributions from leading academic institutions, research centers and industry experts will enhance the diversity and universality of collected articles. This Special Issue will expand perspectives, inspire innovation, and promote cooperation for the research of colloids and interfaces.

Prof. Dr. To Ngai
Dr. Xiuying Qiao
Guest Editors

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Keywords

  • colloids
  • interfaces
  • interfacial phenomena
  • surface-active molecules
  • self-assembling
  • fluid dynamics
  • rheology
  • nanotechnology
  • application

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Related Special Issue

Published Papers (1 paper)

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Research

9 pages, 1292 KiB  
Article
Exploring the Feasibility of a Microchip Laser Ablation Method for the Preparation of Biopolymer-Stabilized Gold Nanoparticles: Case Studies with Gelatin and Collagen
by Nazgul Assan, Tomoyuki Suezawa, Yuta Uetake, Yumi Yakiyama, Michiya Matsusaki and Hidehiro Sakurai
Colloids Interfaces 2025, 9(4), 42; https://doi.org/10.3390/colloids9040042 - 20 Jun 2025
Viewed by 354
Abstract
Introducing small-sized metal nanoparticles directly into biopolymers susceptible to thermal and chemical stimulations remains a significant challenge. Recently, we showed a novel approach to fabricating gold nanoparticles through pulsed laser ablation in liquid (PLAL) using a microchip laser (MCL). Despite its lower pulse [...] Read more.
Introducing small-sized metal nanoparticles directly into biopolymers susceptible to thermal and chemical stimulations remains a significant challenge. Recently, we showed a novel approach to fabricating gold nanoparticles through pulsed laser ablation in liquid (PLAL) using a microchip laser (MCL). Despite its lower pulse energy compared to conventional lasers, this technique demonstrates high ablation efficiency, offering the potential to produce composites without compromising the distinctive structure of biopolymers. As a proof of concept, we successfully generated gelatin-stabilized gold nanoparticles with a smaller size (average diameter of approximately 4 nm), while preserving the unchanged circular dichroism (CD) spectra, indicating the retention of gelatin’s unique structure. Extending this technique to the preparation of type I collagen-stabilized gold nanoparticles yielded non-aggregated nanoparticles, although challenges in yield still persist. These results highlight the potential of the microchip laser ablation technique for producing metal nanoparticles within a vulnerable matrix. Full article
(This article belongs to the Special Issue State of the Art of Colloid and Interface Science in Asia)
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