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Optimizing protein delivery rate from silk fibroin hydrogel using silk fibroin-mimetic peptides conjugation
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Metadata
Document Title
Optimizing protein delivery rate from silk fibroin hydrogel using silk fibroin-mimetic peptides conjugation
Author
Promsuk J., Manissorn J., Laomeephol C., Luckanagul J.A., Methachittipan A., Tonsomboon K., Jenjob R., Yang S.-G., Thongnuek P., Wangkanont K.
Affiliations
College of Industrial Technology, King Mongkut’s University of Technology North Bangkok, 1518 Pracharat 1 Road, Wongsawang, Bangsue, Bangkok, 10800, Thailand; Research Centre for Combustion Technology and Alternative Energy (CTAE), Science and Technology Research Institute, King Mongkut’s University of Technology North Bangkok, Bangkok, 10800, Thailand; Department of Mechanical and Automotive Engineering Technology, Faculty of Engineering and Technology, King Mongkut’s University of Technology North Bangkok (Rayong Campus), Rayong, 21120, Thailand; Renewable Energy and Energy Efficiency Research Team, National Energy Technology Center (ENTEC), 114 Thailand Science Park, Klong Luang, Pathumthani, 12120, Thailand; School of Mechanical Engineering, Institute of Engineering, Suranaree University of Technology, Nakhon Ratchasima, 30000, Thailand; Synchrotron Light Research Institute, 111 University Avenue, Muang District, Nakhon Ratchasima, 30000, Thailand; School of Engineering, Mechanical and Manufacturing Engineering, University of Birmingham, Birmingham, B15 2TT, United Kingdom
Type
Article
Source Title
ACS Omega
ISSN
24701343
Year
2024
Volume
9
Issue
17
Page
19282-19294
Open Access
All Open Access, Gold
Publisher
American Chemical Society
DOI
10.1021/acsomega.4c00218
Abstract
This work presented the influence of metal oxides as the support for silver-supported catalysts on the catalytic oxidation of diesel particulate matter (DPM). The supports selected to be used in this work were CeO2 (reducible), ZnO (semiconductor), TiO2 (reducible and semiconductor), and Al2O3 (acidic). The properties of the synthesized catalysts were investigated using XRD, TEM, H2-TPR, and XPS techniques. The DPM oxidation activity was performed using the TGA method. Different states of silver (e.g., Ag? and Ag+) were formed with different concentrations and affected the performance of the DPM oxidation. Ag2O and lattice oxygen, which were mainly generated by Ag/ZnO and Ag/CeO2, were responsible for combusting the VOCs. The metallic silver (Ag?) formed primarily on Ag/Al2O3 and Ag/TiO2 was the main component promoting soot combustion. Contact between the catalyst and DPM had a minor effect on VOC oxidation but significantly affected the soot oxidation activity. ? 2024 The Authors. Published by American Chemical Society.
License
CC-BY-NC-ND
Rights
Authors
Publication Source
WoS