School of Pharmacy

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Ernest Yong

Research Fellow in Electrospinning of Biopolymers, Faculty of Science, Faculty of Science

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Biography

Ernest obtained his B.Eng. in Mechanical Engineering from the University of Nottingham in 2017. He then attained his Ph.D. in Mechanical Engineering from the same institution in 2023, where he worked on an interdisciplinary project to develop a thermally-responsive nanofiber scaffold featuring a significant increase in specific surface area as compared to conventional cell culture techniques, furnished with a temperature-controlled spontaneous cell release mechanism operational within human physiological temperatures.

His research interests stem from the potential of nanomaterials in various emerging fields such as energy storage, direct air capture (DAC), tissue engineering and drug delivery. By leveraging his technical background, he is dedicated to bridging the gap between academic research and practical applications of nanomaterials.

Expertise Summary

Electrospinning/electrospraying

Polymer synthesis

Material characterization

CAD modelling

Cell culture

Research Summary

Ernest's current research is with an industry-collaborated project aiming to develop biodegradable filter cartridges for PM10s via the electrospinning technique. The broader objective of the project… read more

Recent Publications

Current Research

Ernest's current research is with an industry-collaborated project aiming to develop biodegradable filter cartridges for PM10s via the electrospinning technique. The broader objective of the project is to establish a practical prototype that is market ready and sustainable.

Past Research

Project title: Electrospun 3D collagen functionalized thermally-responsive Poly(N-isopropylacrylamide) (PNIPAm) nanofibers scaffold. In this project, the thermally-responsive polymer, PNIPAm was synthesized via radical polymerization (emulsion). PNIPAm scaffolds were subsequently fabricated via the electrospinning technique. Collagen extracted from fish scales was used to functionalize electrospun PNIPAm scaffolds to improve their biocompatibility, at the same time converting marine wastes into a value-added product. Stem cells from Sprague Dawley rats were used to test both the cell viability and the spontaneous cell release mechanism by temperature control of culture medium.

School of Pharmacy

University of Nottingham
University Park
Nottingham, NG7 2RD

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