Dr Jibrail Kansedo
@curtin.edu.my
Curtin University Malaysia
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Uganeeswary Suparmaniam, Man Kee Lam, Jun Wei Lim, Hemamalini Rawindran, Yeek Chia Ho, Inn Shi Tan, Jibrail Kansedo, Steven Lim, Yoke Wang Cheng, and Salman Raza Naqvi
Elsevier BV
Yao Zu Tan, Yie Hua Tan, Jibrail Kansedo, N. M. Mubarak, Bridgid Lai Fui Chin, Rama Rao Karri, Mohd Lokman Ibrahim, and Peter Nai Yuh Yek
Springer Science and Business Media LLC
Yew Lun Tan, Inn Shi Tan, Henry Chee Yew Foo, Jibrail Kansedo, Man Kee Lam, Steven Lim, Pau Loke Show, and Mee Kee Wong
Elsevier BV
Shamini Anboo, Sie Yon Lau, Jibrail Kansedo, Pow-Seng Yap, Tony Hadibarata, and Azlina Harun Kamaruddin
Elsevier BV
Sook Wei Lim, Jibrail Kansedo, Inn Shi Tan, Yie Hua Tan, Jobrun Nandong, Man Kee Lam, and Clarence M. Ongkudon
Elsevier BV
Homa Hosseinzadeh-Bandbafha, Yie Hua Tan, Jibrail Kansedo, N.M. Mubarak, Rock Keey Liew, Peter Nai Yuh Yek, Mortaza Aghbashlo, Hui Suan Ng, William Woei Fong Chong, Su Shiung Lam,et al.
Elsevier BV
Sook Wei Lim, Jibrail Kansedo, Inn Shi Tan, Yie Hua Tan, Jobrun Nandong, Man Kee Lam, and Clarence M. Ongkudon
Elsevier BV
Eldon Chung Han Chua, Siaw Khur Wee, Jibrail Kansedo, Sie Yon Lau, King Hann Lim, Sharul Sham Dol, and Anuj Nishanth Lipton
MDPI AG
In daily life, energy plays a critical role. Hydrogen energy is widely recognized as one of the cleanest energy carriers available today. However, hydrogen must be produced as it does not exist freely in nature. Various methods are available for hydrogen production, including electrolysis, thermochemical technology, and biological methods. This study explores the production of biological hydrogen through the degradation of organic substrates by anaerobic microorganisms. Bacillus paramycoides and Cereibacter azotoformans strains were selected as they have not yet been studied for biological hydrogen fermentation. This study investigates the ability of these microorganisms to produce biological hydrogen. Initially, the cells were identified using cell morphology study, gram staining procedure, and 16S ribosomal RNA (rRNA) gene polymerase chain reaction. The cells were revealed as Bacillus paramycoides (MCCC 1A04098) and Cereibacter azotoformans (JCM 9340). Moreover, the growth behaviour and biological hydrogen production of the dark and photo fermentative cells were studied. The inoculum concentrations experimented with were 1% and 10% inoculum size. This study found that Bacillus paramycoides and Cereibacter azotoformans are promising strains for hydrogen production, but further optimization processes should be performed to obtain the highest hydrogen yield.
C L M Eh, A N T Tiong, J Kansedo, W P Q Ng, C H Lim, and B S How
IOP Publishing
Abstract This study aimed to develop a superstructure to determine the hydrogen pathway based on optimum economic and environmental performances. Some potential biomass waste for hydrogen synthesis were considered. Two case studies were conceptualized to evaluate the mathematical model. Case 1 considered the economic performance of the model with the objective function of minimizing total cost. Case 2 was a multi-objective scenario which examined both the economic and environmental performances of the model. For case 1, steam gasification of palm kernel shell was chosen as the optimal hydrogen synthesis pathway with the total cost targeted as $ 0.64 million per year. For case 2, an annual total cost of $ 0.68 million was recorded. Besides, 4438572.96 kg CO2-eq was released per kg of H2 produced.
Celine Ming Hui Goh, Yie Hua Tan, N. M. Mubarak, Jibrail Kansedo, Umer Rashid, Mohammad Khalid, and Rashmi Walvekar
Springer Science and Business Media LLC
Arson Edberg anak Erison, Yie Hua Tan, N.M. Mubarak, Jibrail Kansedo, Mohammad Khalid, Mohammad Omar Abdullah, and Mostafa Ghasemi
Elsevier BV
Shamini Anboo, Sie Yon Lau, Jibrail Kansedo, Pow‐Seng Yap, Tony Hadibarata, Jaison Jeevanandam, and Azlina H. Kamaruddin
Wiley
Over the past decade, nanotechnology has been developed and employed across various entities. Among the numerous nanostructured material types, enzyme‐incorporated nanomaterials have shown great potential in various fields, as an alternative to biologically derived as well as synthetically developed hybrid structures. The mechanism of incorporating enzyme onto a nanostructure depends on several factors including the method of immobilization, type of nanomaterial, as well as operational and environmental conditions. The prospects of enzyme‐incorporated nanomaterials have shown promising results across various applications, such as biocatalysts, biosensors, drug therapy, and wastewater treatment. This is due to their excellent ability to exhibit chemical and physical properties such as high surface‐to‐volume ratio, recovery and/or reusability rates, sensitivity, response scale, and stable catalytic activity across wide operating conditions. In this review, the evolution of enzyme‐incorporated nanomaterials along with their impact on our society due to its state‐of‐the‐art properties, and its significance across different industrial applications are discussed. In addition, the weakness and future prospects of enzyme‐incorporated nanomaterials were also discussed to guide scientists for futuristic research and development in this field.
Yee Xuan Seow, Yie Hua Tan, N.M. Mubarak, Jibrail Kansedo, Mohammad Khalid, Mohd Lokman Ibrahim, and Mostafa Ghasemi
Elsevier BV
Jian Hung Sam, Yen San Chan, Jobrun Nandong, Angela Siner, Jibrail Kansedo, and Freddie Panau
Trans Tech Publications, Ltd.
It is no doubt that plants are a vital centerpiece and contributed immensely in the health care industry. Besides, it has been found that the indigenous people in developing countries had long been using local traditional plants for the treatment of diseases. The traditional plants are highly valued for their bioactive compounds which exhibits high antioxidant activity and has the potential in bringing down the risk of diseases. Canarium odontophyllum, also called dabai is one of the underutilized traditional plants consumed by the indigenous people in Borneo Island. The objective of this research is to characterize the antioxidant activity, metal chelating activity, the hydroxyl radical scavenging activity and identifying the potential bioactive compounds of dabai. The antioxidant, metal chelating and hydroxyl radical scavenging activity of dabai extract was evaluated using 2,2-diphenyl-1-picrylhydrazyl (DPPH) assay, Fe2+ chelating assay and the hydroxyl radical scavenging assay and found that it yielded an inhibition of 2.31%, 4.89% and 13.06% respectively. Then, chracterization using FTIR revealed the presence of flavonoids, anthocyanins and phenols serving as the potential bioactive compounds for the antioxidant activities. The knowledge gained from the antioxidant capacities and properties of dabai extract are potentially useful for the application of traditional plant medicine as an alternative nutraceutical product in the modern medical industry.
Priscilla Yi Yun Cheonh, Jibrail Kansedo, John Sie Yon Lau, and Yie Hua Tan
Elsevier
Mohd Nurfirdaus Bin Mohiddin, Yie Hua Tan, Yee Xuan Seow, Jibrail Kansedo, N.M. Mubarak, Mohammad Omar Abdullah, Yen San Chan, and Mohammad Khalid
Elsevier BV
Mohd Nurfirdaus Bin Mohiddin, Jia Min Ting, Yie Hua Tan, Jibrail Kansedo, N.M. Mubarak, Yen San Chan, and Mohammad Omar Abdullah
Elsevier
Ray Vern Quah, Yie Hua Tan, N.M. Mubarak, Jibrail Kansedo, Mohammad Khalid, E.C. Abdullah, and Mohammad Omar Abdullah
Elsevier BV
Ijlal Raheem, Mohd Nurfirdaus Bin Mohiddin, Yie Hua Tan, Jibrail Kansedo, N.M. Mubarak, Mohammad Omar Abdullah, and Mohd Lokman Ibrahim
Elsevier BV
Yu Herng Foo, Yie Hua Tan, Nabisab Mujawar Mubarak, Jibrail Kansedo, Inn Shi Tan, Henry Chee Yew Foo, and Mohd Lokman Ibrahim
IOP Publishing
Abstract This paper summarized on the history of biodiesel synthesis, biodiesel synthesis using iron doped catalyst. Biodiesel are gaining enormous attention from researches and manufacturers considering its advantages of non-toxic, biodegradable, renewable, and environment-friendly in order to improve the air quality over the atmosphere followed by reducing the global warming problems effectively. Regarding the conventional biodiesel production method, manufacturers generally utilize vegetable oil and alcohols to pass through the transesterification process with the presence of homogeneous base catalyst. The utilization of this types of catalyst lead to another environmental issues that most of the researches are concerning about since the homogeneous catalysts are not reusable and causing separation problems between oil products and the catalyst itself. Therefore, it is highly necessary for the researches and manufacturers to further explore and investigate some catalyst types that are truly feasible for high-scale or industrial usage. Heterogeneous catalysts are known to consists of an identical phase with the reacting medium where the liquid phase contains the feedstock and reaction medium whereas the catalyst retain within the solid phase, hence resolving the separation problems that the homogeneous catalyst would lead to. Recently, researches have introduced the novel method of magnetic properties impregnation of catalytic active component onto the carbonaceous compound. This proposed action tends to provide the advantages of high surface area, separation ease, and preventing the leaching of catalytic active components from the catalyst. Both the potential iron doped carbon catalyst have been extensively researched and studied within this report. Besides, the catalyst properties have discussed further for analyzing the effects of the biodiesel yield that introduced by the chemical and physical properties of various types of catalysts.
Rafael Damar Arjanggi and Jibrail Kansedo
Elsevier BV
Chee Bing Sia, Jibrail Kansedo, Yie Hua Tan, and Keat Teong Lee
Elsevier BV
Song Yuan Chua, Loshinie A/P Periasamy, Celine Ming Hui Goh, Yie Hua Tan, Nabisab Mujawar Mubarak, Jibrail Kansedo, Mohammad Khalid, Rashmi Walvekar, and E.C. Abdullah
Elsevier BV
Zheng Lit Chung, Yie Hua Tan, Yen San Chan, Jibrail Kansedo, N.M. Mubarak, Mostafa Ghasemi, and Mohammad Omar Abdullah
Elsevier BV