Article
Engineering, Environmental
Qiangying Wang, Guo Sun, Qingdong Tong, Wen Yang, Wentao Hao
Summary: This paper summarizes the research progress on fluorine-free superhydrophobic coatings, focusing on nonfluorinated polydimethylsiloxane (PDMS) fabrication methods and their pros and cons. The study indicates that these methods are applicable not only to PDMS, but also to coatings composed of other non-fluorinated compounds.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Engineering, Environmental
Yitong Pan, Damian E. Helbling
Summary: This study systematically evaluated the recovery of different lengths of PFAAs using the AOF and EOF methods and found that the EOF method is more suitable for measuring TOF in samples containing ultrashort- and short-chain PFAAs. Decreases in recovery were observed mainly due to losses during the washing step for both methods and incomplete mineralization of perfluoroalkyl sulfonic acids during combustion for the AOF method, as well as incomplete elution of short- and long-chain PFAAs and loss of ultrashort-chain PFAAs during the washing step for the EOF method.
Review
Biochemistry & Molecular Biology
Xiang Xiao, Huan Deng, Xue Lin, Ahmed Sameir Mohamed Ali, Angelo Viscardi, Ziwei Guo, Lichun Qiao, Yujie He, Jing Han
Summary: Selenium nanoparticles (SeNPs) are a unique type of nano-sized elemental selenium that have wide application in biomedicine. Different fabrication methods can alter the properties of SeNPs, which have excellent biological and adaptable physical properties, resulting in various therapeutic effects. SeNPs can also serve as carrier medium for therapeutic substances, maximizing the curative effects. This review summarizes the differences in bioactivity properties of SeNPs prepared from different substances, discusses their therapeutic effects and mechanisms in cancer, inflammation, neurodegenerative diseases, diabetes, reproductive diseases, cardiovascular diseases, and underscores the importance of SeNPs development.
CHEMICO-BIOLOGICAL INTERACTIONS
(2023)
Article
Engineering, Chemical
John George, C. C. Gopalakrishnan, P. K. Manikuttan, K. Mukesh, S. Sreenish
Summary: A rutile-grade multipurpose TiO2 pigment coated with zirconia and alumina was prepared, showing superior performance in durability and optical properties compared to conventional enamel-grade and general-purpose grade TiO2 pigments.
Article
Pharmacology & Pharmacy
Luis Andre de Almeida Campos, Azael Francisco Silva Neto, Maria Cecilia Souza Noronha, Milena Ferreira de Lima, Isabella Macario Ferro Cavalcanti, Nereide Stela Santos-Magalhaes
Summary: Zein, a vegetable protein extracted from corn, is a cheap, easy to obtain polymer that can form stable and resistant nanoparticles capable of encapsulating bioactives with various properties. Different methods such as antisolvent precipitation/nanoprecipitation, pH-driven, electrospraying, and solvent emulsification-evaporation can be used to synthesize zein nanoparticles. These nanoparticles have potential applications in the cosmetic, food, and pharmaceutical industries due to their ability to encapsulate bioactives with anti-inflammatory, antioxidant, antimicrobial, anticancer, and antidiabetic properties.
INTERNATIONAL JOURNAL OF PHARMACEUTICS
(2023)
Review
Polymer Science
Ruirui Wang, Hui Tong
Summary: The recycling and development of keratin-containing waste are crucial for addressing environmental pollution and energy shortages. The development of keratin-based biofilms offers great potential for various applications and sustainable development.
Article
Chemistry, Multidisciplinary
Arnaud de Zordo-Banliat, Kevin Grollier, Nicolas Vanthuyne, Sebastien Floquet, Thierry Billard, Guillaume Dagousset, Bruce Pegot, Emmanuel Magnier
Summary: This study presents a method for the selective synthesis of perfluoroalkyl selenoxides and selenones using Oxone (R) as an oxidant or a Polyoxometalate-based Ionic Liquid (POM-IL) as a catalyst. The reaction provides satisfactory to excellent yields for various perfluoroalkyl chains and substituents. Perfluoroalkyl selenoxides are obtained through a two-step one-pot reaction from selenocyanates, and the previously unknown perfluoroalkyl selenoximines family is prepared with good yields. Two strategies for the synthesis of fluoroalkylated Se-IV and Se-VI compounds are explored, and the lipophilicity parameters of these compounds are evaluated. Additionally, the absolute configurations of asymmetric aryl perfluoroalkyl selenoximines are determined through resolution.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2023)
Review
Food Science & Technology
Ayon Tarafdar, Ranjna Sirohi, Taru Negi, Shikhangi Singh, Prarabdh C. Badgujar, Navin Chandra Shahi, Sunil Kumar, Sang Jun Sim, Ashok Pandey
Summary: There is increasing interest and improvement in thermal processes for enhancing heat transfer rate in the food industry, with the use of nanofluids as a novel solution to the heat transfer problem. The review examines state-of-the-art methods for production and application of nanofluids, focusing on decontamination of liquid foods and the influence of processing conditions on thermal and viscous characteristics.
FOOD RESEARCH INTERNATIONAL
(2021)
Article
Chemistry, Physical
Shi-Yi Lin, You-Qiang Yao, Lu Zhang, Jiu-Ju Feng, Ai-Jun Wang
Summary: Cyanogel and its derivatives exhibit superior activities and stabilities as efficient nanomaterials in electrocatalytic reactions, and have practical applications in energy-related devices.
MATERIALS TODAY ENERGY
(2021)
Review
Chemistry, Applied
Antonio Cid-Samamed, Jaruporn Rakmai, Juan Carlos Mejuto, Jesus Simal-Gandara, Gonzalo Astray
Summary: This review discusses the chemical behavior of cyclodextrin complexes with natural ingredients, synthetic drugs, and other related compounds. It provides literature and examples demonstrating the application of cyclodextrins in improving the characteristics of food compounds. Commercial food and supplement products utilizing cyclodextrins are also mentioned to highlight their potential in biotechnological substance development and food product enhancement.
Review
Biochemistry & Molecular Biology
Mengying Li, Xinran Hou, Lisong Lin, Fatang Jiang, Dongling Qiao, Fengwei Xie
Summary: Research into food gel is crucial for the development of innovative foods and nutritional fortification. Legume proteins and polysaccharides, as rich natural gel materials, have gained wide attention worldwide due to their high nutritional value and excellent application potential. Combining legume proteins with polysaccharides to form hybrid hydrogels has shown improved texture and water retention, making them suitable for specific applications. This article provides a review of hydrogels made from common legume proteins, discussing various methods of gel formation and their applications in different areas such as fat replacement, satiety enhancement, and delivery of bioactive ingredients. The challenges for future research are also addressed.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Physical
Lenka Matejova, Ivana Troppova, Zuzana Jankovska, Hana Sezimova, Jan Endres, Pavlina Peikertova, Monica Marcela Gomez Leon
Summary: The ecotoxicological effects of manufactured TiO2, cerium doped TiO2, and zirconium doped TiO2 were evaluated. TiO2 prepared using titanyl sulphate as a precursor showed toxicity to plant species, while TiO2 prepared using titanium (IV) isopropoxide was non-toxic. Cerium doped TiO2 with a low amount of cerium (<5.5 wt.%) was non-toxic and zirconium doped TiO2 stimulated plant growth. The presence of SO42- was identified as the chemical cause of TiO2 toxicity, and high cerium content in TiO2 led to the formation of toxic CeO2 nuclei.
SURFACES AND INTERFACES
(2023)
Article
Chemistry, Multidisciplinary
Muntadher I. Rahmah
Summary: A method for preparing TiO2/graphene nanostructures using hydrothermal method and Nd-YAG laser was successfully developed. XRD results confirmed the presence of anatase phase of TiO2 and peaks belonging to graphene. FESEM results showed the presence of nanostructures like nanosheets and clusters of nanoparticles. EDS results confirmed the presence of selected elements. Zeta potential results indicated negative electrical charge on the sample colloids' surface with a zeta potential of (-16.7) mV. The TiO2/graphene nanostructures demonstrated high inhibition against Staphylococcus aureus and Escherichia coli bacteria with inhibition zones of 36 and 29 mm, respectively.
Review
Chemistry, Physical
Zhengquan Jiang, Bokang Liu, Laigui Yu, Yuping Tong, Mingming Yan, Ruizhu Zhang, Weizhong Han, Yongxing Hao, Linjian Shangguan, Shengmao Zhang, Weihua Li
Summary: Zinc oxide nanoparticles (ZnO-NPs) have become indispensable in the field of materials science and engineering due to their outstanding chemical stability, wide band gap, and high exciton binding energy. However, current preparation methods face challenges in efficiently controlling the morphology and microstructure of the target product and achieving large-scale production. Scientists are still working on accurately controlling the targeted morphology and microstructure, achieving large-scale production, and surface modification of organic functions. This review will encourage more research and promote practical applications of ZnO-NPs in materials science and engineering.
JOURNAL OF ALLOYS AND COMPOUNDS
(2023)
Article
Chemistry, Applied
Xinyu Wang, Yue Cui, Yannan Wang, Tao Ban, Yiyang Zhang, Jingsong Zhang, Xiuling Zhu
Summary: The study successfully synthesized a crosslinked fluorinated acrylate modified waterborne polyurethane with an external hydrophobic surface and internal dual crosslinking system. The coating exhibited good hardness, flexibility, and adhesion properties, effectively preventing water molecule penetration. In the electrochemical impedance test, the modified waterborne polyurethane coating showed efficient corrosion protection for metal substrates.
PROGRESS IN ORGANIC COATINGS
(2021)
Article
Engineering, Chemical
Atta Ullah, Afrasyab Khan, Mohammed Zwawi, Mohammed Algarni, Bassem F. Felemban, Ali Bahadar
Summary: The experimental study examines the effects of high-pressure steam injection into a pool of water under the influence of periodic cavitation. It demonstrates that the growth of the shear layer is impacted by the cavitation, affecting the mixing between steam and water.
INTERNATIONAL JOURNAL OF CHEMICAL REACTOR ENGINEERING
(2022)
Article
Environmental Sciences
Muhammad Zulfiqar, Nurul Ekmi Rabat, Ali Bahadar, Najeebullah Lashari, Mater H. Mahnashi, Ali O. Alqarni
Summary: This study successfully developed an economical adsorbent for dye removal from aqueous solutions using EG/PVA/CNT composite materials, showing superior adsorption efficiency and stability. Through experiments and analysis, the adsorption mechanism and characteristics of the composite material for MB were revealed.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Environmental Sciences
Ali Bahadar, Ramesh Kanthasamy, Hani Hussain Sait, Mohammed Zwawi, Mohammed Algarni, Bamidele Victor Ayodele, Chin Kui Cheng, Lim Jun Wei
Summary: This study utilized various machine learning algorithms, including regression models, support vector machine regression, gaussian processing regression, and artificial neural networks, to model the production of hydrogen-rich syngas from gasification and co-gasification of biomass and coal, with artificial neural networks showing superior performance.
Article
Energy & Fuels
Muhammad Usman Hanif, Mohammed Zwawi, Mohammed Algarni, Ali Bahadar, Hamid Iqbal, Sergio C. Capareda, Muhammad Adnan Hanif, Adeel Waqas, Nazia Hossain, Muhammad Tahir Hussain Siddiqui, Sabzoi Nizamuddin, Asma Jamil
Summary: This study assessed the potential of biogenic methane production from the co-digestion of pretreated cotton gin trash, cow manure, and sludge. The results showed that the HW+US-pretreated CGT had the highest biogas production capacity and quality, impacting the circular economy significantly.
Review
Energy & Fuels
Muhammad Muddasar, Rabia Liaquat, Ayesha Aslam, Muhammad Zia Ur Rahman, Ali Abdullah, Asif Hussain Khoja, Kainaat Latif, Ali Bahadar
Summary: This review discusses the potential and factors influencing microbial electrolysis cells (MECs) for biohydrogen production. It highlights the need for further development in MEC technology to make it commercially viable. The paper also explores future perspectives that could address the challenges associated with MEC technology.
INTERNATIONAL JOURNAL OF ENERGY RESEARCH
(2022)
Review
Fisheries
Fakhra Liaqat, Mahammed Ilyas Khazi, Ali Bahadar, Lu He, Ayesha Aslam, Rabia Liaquat, Spiros N. Agathos, Jian Li
Summary: This review summarizes the recent research advances in carotenoid production from mixotrophically cultivated microalgae. It covers the structure, biosynthesis, physiological roles, and applications of carotenoids, as well as the established and developing production processes. The microalgal physiology of mixotrophic cultivation is discussed in depth, and the prospects and future research directions for commercially viable mixotrophic microalgal processes for carotenoid production are explored.
REVIEWS IN AQUACULTURE
(2022)
Article
Environmental Sciences
Adnan Ahmad, Aneela Sabir, Sadia Sagar Iqbal, Bassem F. Felemban, Tabinda Riaz, Ali Bahadar, Nazia Hossain, Rafi Ullah Khan, Fawad Inam
Summary: Functionalized TiO2 nanoparticles modified membranes have been developed to improve their antibacterial performance in water treatment and prevent bacterial contamination.
Article
Chemistry, Inorganic & Nuclear
Sumaira Nosheen, Sadia Sagar Iqbal, Aneela Sabir, Abdulaziz Alturki, Nazia Hossain, Ali Bahadar
Summary: Novel spinel ferrites nanocomposites containing aluminum chromium zinc nanoferrites were successfully fabricated and characterized in this study. The effects of dopants on the magnetic and electrical properties of the nanocomposites were investigated, showing potential applications in high frequency electromagnetic waves absorbing devices.
JOURNAL OF CLUSTER SCIENCE
(2023)
Article
Engineering, Mechanical
Afrasyab Khan, Khairuddin Sanaullah, Mohammed Zwawi, Mohammed Algarni, Bassem F. Felemban, Ali Bahadar
Summary: Research on approximate time-scale for turbulence energy dissipation of subsonic steam-water two-phase flows revealed the correlation between time-scale, frequency crossover limit, and the difference between the maxima in the response amplitude of the injected energy.
IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY-TRANSACTIONS OF MECHANICAL ENGINEERING
(2022)
Article
Chemistry, Analytical
Afzal Ahmed Soomro, Ainul Akmar Mokhtar, Waleligne Molla Salilew, Zainal Ambri Abdul Karim, Aijaz Abbasi, Najeebullah Lashari, Syed Muslim Jameel
Summary: This study predicts the thermocline thickness of a thermal energy storage tank using artificial neural networks, support vector machines, and k-nearest neighbors. The accuracy of the prediction models is compared, and KNN proves to have better performance than the other two methods.
Review
Engineering, Multidisciplinary
Afzal Ahmed Soomro, Ainul Akmar Mokhtar, Jundika Candra Kurnia, Najeebullah Lashari, Umair Sarwar, Syed Muslim Jameel, Muddasser Inayat, Temidayo Lekan Oladosu
Summary: This study aims to evaluate the application of Bayesian network approaches in evaluating the integrity of corroded oil and gas pipelines and provide suggestions for future enhancements using content analysis to industry experts and academics.
INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING
(2022)
Article
Chemistry, Physical
Najeebullah Lashari, Tarek Ganat, Mohammed Abdalla Ayoub, Shams Kalam, Imtiaz Ali
Summary: This study investigates the enhanced oil recovery performance of a novel polymeric nanocomposite HPAM/GO-SiO2 through experimental methods. The structural integrity, morphological interactions, and bonding effects of the composite are examined. Response surface method is used to replicate contact angle measurements, and more sensitive metrics of wettability in nanopolymeric solutions are identified. The fluid flow in hybrid polymeric nanofluids is studied using the central composite design, with an optimized nanoparticle concentration of 0.05 wt%. The results show that wettability alteration plays a dominant role in the oil displacement mechanism and the GO-SiO2/HPAM composite outperforms common polymers in terms of pressure drop, water cut, and ultimate oil recovery.
JOURNAL OF MOLECULAR LIQUIDS
(2023)
Article
Mathematics
Mohammed Zwawi, Afrasyab Khan, Ali Bahadar, Mohammed Algarni
Summary: The phenomenon of steam-water direct contact condensation is important in various industrial applications. In this study, superheated steam was injected into a water vessel and visual observations were conducted to determine the dimensionless steam jet length and maximum swelling ratio. The study also analyzed the velocity profiles and distribution within the steam jet.
Proceedings Paper
Materials Science, Multidisciplinary
Muhammad Shozab Mehdi, Muhammad Taqi Mehran, Salman Raza Naqvi, Shafiq Uz Zaman, Asif Hussain Khoja, Ali Bahadar
Summary: This study investigated the catalytic degradation of polymer using fuller's earth clay as the catalyst and various metal oxides as additives. The results showed that the proportion of propene, butyl isocyanide, and 1-pentene produced was higher when clay and Fe(III) oxide were used as catalysts.
MATERIALS TODAY-PROCEEDINGS
(2022)
Article
Engineering, Mechanical
Afrasyab Khan, Khairuddin Sanaullah, Andrew Regai Henry Rigit, Mohammed Zwawi, Mohammed Algarni, Bassem F. Felemban, Ali Bahadar
Summary: The rapid economic growth in Southeast Asian countries has put pressure on the air-conditioning sector, leading to the use of Ground Source Heat Exchangers (GSHE) as a cost-effective and efficient alternative. The thermal performance of GSHE has been optimized to study the impact of various parameters on heat transfer rates.
AUSTRALIAN JOURNAL OF MECHANICAL ENGINEERING
(2022)
Article
Green & Sustainable Science & Technology
Lars odegaard Bentsen, Narada Dilp Warakagoda, Roy Stenbro, Paal Engelstad
Summary: This study investigates uncertainty modeling in wind power forecasting using different parametric and non-parametric methods. Johnson's SU distribution is found to outperform Gaussian distributions in predicting wind power. This research contributes to the literature by introducing Johnson's SU distribution as a candidate for probabilistic wind forecasting.
JOURNAL OF CLEANER PRODUCTION
(2024)
Article
Green & Sustainable Science & Technology
Xing Liu, Qiuchen Wang, Yunhao Wen, Long Li, Xinfang Zhang, Yi Wang
Summary: This study analyzes the characteristics of process parameters in three lean gas ethane recovery processes and establishes a prediction and multiobjective optimization model for ethane recovery and system energy consumption. A new method for comparing ethane recovery processes for lean gas is proposed, and the addition of extra coolers improves the ethane recovery. The support vector regression model based on grey wolf optimization demonstrates the highest prediction accuracy, and the multiobjective multiverse optimization algorithm shows the best optimization performance and diversity in the solutions.
JOURNAL OF CLEANER PRODUCTION
(2024)
Article
Green & Sustainable Science & Technology
Cairong Song, Haidong Yang, Xian-Bing Meng, Pan Yang, Jianyang Cai, Hao Bao, Kangkang Xu
Summary: The paper proposes a novel deep learning-based prediction framework, aTCN-LSTM, for accurate cooling load predictions. The framework utilizes a gate-controlled multi-head temporal convolutional network and a sparse probabilistic self-attention mechanism with a bidirectional long short-term memory network to capture both temporal and long-term dependencies in the cooling load sequences. Experimental results demonstrate the effectiveness and superiority of the proposed method, which can serve as an effective guide for HVAC chiller scheduling and demand management initiatives.
JOURNAL OF CLEANER PRODUCTION
(2024)
Article
Green & Sustainable Science & Technology
Zhe Chen, Xiaojing Li, Xianli Xia, Jizhou Zhang
Summary: This study uses survey data from the Loess Plateau in China to evaluate the impact of social interaction on the adoption of soil and water conservation (SWC) technology by farmers. The study finds that social interaction increases the likelihood of farmers adopting SWC, and internet use moderates this effect. The positive impact of social interaction on SWC adoption is more pronounced for farmers in larger villages and those who join cooperative societies.
JOURNAL OF CLEANER PRODUCTION
(2024)
Article
Green & Sustainable Science & Technology
Chenghua Zhang, Yunfei Yan, Kaiming Shen, Zongguo Xue, Jingxiang You, Yonghong Wu, Ziqiang He
Summary: This paper reports a novel method that significantly improves combustion performance, including heat transfer enhancement under steady-state conditions and adaptive stable flame regulation under velocity sudden increase.
JOURNAL OF CLEANER PRODUCTION
(2024)
