Optimized conversion of waste cooking oil into ecofriendly bio-based polymeric surfactant-A solution for enhanced oil recovery and green fuel compatibility

K Sharma, SS Toor, J Brandão, TH Pedersen… - Journal of Cleaner …, 2021 - Elsevier
Waste cooking oil (WCO) is generally considered a global waste but with prospective for
secondary use such as fuels or chemicals. In the present work, functionalizing of WCO to …

Sustainable epoxidation of expired palm oil–derived oleic acid via in situ peracid mechanism with applied ion resin Amberlite IR-120H: from waste to wealth

MB Mahadi, IS Azmi, MZA Kadir, N Mohamed… - Biomass Conversion …, 2024 - Springer
Over the last decade, there has been growing interest/global concern in synthesizing
products from renewable energy sources. Epoxides are intermediate products that can be …

Eco‐friendly polyol through in situ hydroxylation from epoxidation of palm oleic acid via heterogeneous catalyst

IS Azmi, A Hadi, MJ Jalil - Biofuels, Bioproducts and Biorefining, 2023 - Wiley Online Library
The world's consumption of raw materials has shifted from the use of non‐renewable
materials to renewable materials. Studies on greener epoxidation using vegetable oils to …

Wound dressing based on banana peels waste and chitosan by strengthening lignin as wound healing medicine

T Rihayat, Suryani, JP Siregar… - IOP Conference …, 2019 - iopscience.iop.org
Recent studies in new applications of wound dressing offer and promote the process of
wound healing. The purpose of this study was to develop lignin-based wound dressing on …

Synthesis and characterization of poly (lactic acid)/chitosan nanocomposites based on renewable resources as biobased-material

H Agusnar, B Wirjosentono, T Rihayat… - Journal of Physics …, 2018 - iopscience.iop.org
Biobased becomes one of the new breakthrough in the smart engineering, especially in
biomedical applications, such as tissue engineering that serves as a supporting physical …

Biodegradable hydroxylase polyols production from epoxidized palm oleic acid

IS Azmi, MJ Jalil, A Hadi - Chemical Engineering Communications, 2025 - Taylor & Francis
Recently, the trend of using renewable sources has great attention in the production of
polyol chemicals via the epoxidation method. Palm-based polyols produced from the …

Catalytic epoxidation of sunflower oil derived by linoleic acid via in situ peracid mechanism

MB Mahadi, IS Azmi, MA Ahmad, NH Rahim… - Biomass Conversion and …, 2024 - Springer
The utilization of unsaturated fatty acids as a renewable source for the production of
epoxides makes it an appealing alternative. However, there has been limited research on …

The role of poly (lactic acid)/chitosan nanocomposites blend in manufacture non-cytotoxic basic bio scaffold

T Rihayat, N Aidy - AIP Conference Proceedings, 2023 - pubs.aip.org
Bio scaffolds composed of polymeric biomaterials must be bio-compatible, absorbable and
biodegradable upon implantation into humans. The aim of the current study is to synthesize …

The addition of bentonite-chitosan as antimicrobial material in synthesis bio-nanocomposite polyurethanes with biomedical potential based on characterization using …

T Rihayat, N Aidy - AIP Conference Proceedings, 2023 - pubs.aip.org
Polyurethanes (PUs) comprise a diverse class of polymeric materials with numerous
applications. As applications of PUs mainly depend on their properties like chemistry of …

Synthesis, characterization and application of bio-based polyurethane nanocomposites

S Das, S Kumar, S Mohanty, SK Nayak - Sustainable Polymer Composites …, 2019 - Springer
Polyurethane (PUs) is gaining immense interest as a speciality polymer for various high-end
applications. Vegetable oil has gained momentous attention as a valuable renewable …