Article
Energy & Fuels
Estrella Rogel, Marta Lezcano, Nay Yee, Matthias Witt
Summary: The characteristics of the precipitated material from two crude oil blends were analyzed in relation to aging time. The deposits were found to be enriched in asphaltenes, waxes, and maltenes compared to the original crude oils. The amount and composition of the deposits changed as they aged, with a decrease in deposit amount at shorter times and an increase at longer times. The deposits became more hydrogen deficient and richer in asphaltenes, while waxes and maltenes showed similar temporal behavior.
Article
Energy & Fuels
Estrella Rogel, Marta Lezcano, Nay Yee, Matthias Witt
Summary: This study examines the changes in characteristics of the precipitated material from the blending of two crude oils over time. The deposits show higher concentrations of asphaltenes and waxes compared to the parent crude oils, and also contain significant amounts of maltenes. As aging progresses, the deposit becomes more hydrogen deficient and richer in asphaltenes. The concentration of waxes initially decreases but later increases, and their distribution shifts to longer alkanes. Maltenes exhibit similar behavior to waxes as the deposit ages.
Article
Biochemistry & Molecular Biology
Guang Yu, Yujia Cheng, Zhuohua Duan
Summary: In this study, different proportions of micro- and nano-ZnO composites were produced by adding micro- and nano-sized zinc oxide particles into low-density polyethylene (LDPE). The results showed that nano-ZnO successfully suppressed conductivity at elevated temperatures and electric field strengths, while micro-ZnO increased the conductivity relative to pure LDPE.
Article
Polymer Science
Traian Zaharescu, Nicoleta Nicula, Maria Rapa, Mihai Iordoc, Violeta Tsakiris, Virgil Emanuel Marinescu
Summary: This study investigated the suitability of ultra-high-molecular-weight polyethylene (UHMWPE) matrices containing low-density polyethylene (LDPE), hydroxyapatite (HAp) as filler, and rosemary extract (RM) as stabilizer for long-term applications. The contributions of the blend components were analyzed and various properties such as mechanical properties, oxidation strength, thermal behavior, crystallinity, and wettability were examined. The presence of HAp and rosemary extract increased stability and resistance to degradation under gamma radiation. Lifetime calculations provided meaningful information on wearability and integrity of the composites.
Article
Engineering, Electrical & Electronic
Yuzhang Fan, Wei Song, Lin Li, Yu Hua, Jiaming Yang, Zhi Sun, Bai Han
Summary: This study mainly investigates the space charge characteristics of LDPE composites modified with BiFeO3 powder under external magnetic field treatment. It was found that nano-composites have the best inhibition effect on space charge accumulation compared to micron-composites. Under magnetic field treatment, the distribution of space charge and electric field in the composites can be promoted and balanced, respectively.
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
(2021)
Article
Materials Science, Multidisciplinary
Y. Sun, W. Song, L. Li, T. J. Yu, Q. Q. Lei
Summary: This paper studies the anti-aging properties of composites doped with nano and micro BiFeO3 and treated with different magnetic fields using scanning electron microscopy (SEM), infrared spectroscopy (FTIR), differential scanning calorimetry (DSC) and broadband dielectric spectroscopy. The results show that thermal aging significantly affects LDPE and composites, and the effect of magnetization treatment on the structure is weakened. The addition of BiFeO3 acts as a nucleation agent and the orientation of the magnetic field improves the crystallinity of the composite. The aged composite has lower dielectric constant and loss factor compared to aged LDPE. 0.2 wt% nano and micro BiFeO3/LDPE composites show significant anti-aging ability, and further reduction in the dielectric constant and loss factor can be achieved through magnetic field treatment. All test results indicate that the doping of BiFeO3 and magnetic field treatment can change the internal structure of the composite, increase the material's compactness, and provide obvious thermal aging resistance.
JOURNAL OF MATERIALS SCIENCE
(2023)
Article
Materials Science, Multidisciplinary
Habibur Rahman, Farjana Yeasmin, Shadman Ahmed Khan, Md Zayedul Hasan, Mowshumi Roy, Muhamad Borhan Uddin, Ruhul Amin Khan
Summary: In this study, PALF was treated with different concentrations of NaOH and then used as reinforcement in LDPE bio-composites, with the best results seen in PALF treated with 7% NaOH and irradiated with a gamma dose of 7.50 kGy. SEM analysis showed improved fiber-matrix interface. Additionally, FTIR and TGA analyses were carried out to investigate the changes in functional groups and thermal performance of the composites, respectively.
JOURNAL OF MATERIALS RESEARCH AND TECHNOLOGY-JMR&T
(2021)
Article
Materials Science, Paper & Wood
Jonathan Javier Pabon Rojas, Bladimir Azdrubal Ramon Valencia, Francisco Javier Bolivar Osorio, Daniel Ramirez
Summary: The research aimed to produce epoxy resin biocomposites using natural fibers as reinforcement. The study found that vacuum level and fiber-matrix compatibility play important roles in determining the mechanical properties of the materials. High vacuum pressure does not necessarily lead to better performance in biocomposites, in contrast to composites made with synthetic fibers.
Article
Food Science & Technology
Pawitchaya Podchong, Patraporn Inbumrung, Utai Klinkesorn, Sopark Sonwai
Summary: This study investigated the crystallization and melting behavior of a cocoa butter substitute blended with a hard lauric fat. It was found that adding an appropriate amount of the hard fat improved the melting properties of the substitute. However, excessive amounts of the hard fat resulted in undesirable texture and affected the crystallization rate.
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE
(2022)
Article
Polymer Science
Xinjian Shi, Bicheng Chen, Xiaohang Tuo, Yumei Gong, Jing Guo
Summary: The article examines the mechanical and thermal properties of composite materials prepared with PLA and ABS, as well as PLA and TPU, through FDM 3D printing technology. The results indicate that different components have varying effects on the performance of the composite materials, with laminated composites showing mechanical properties closer to theoretical predictions.
JOURNAL OF APPLIED POLYMER SCIENCE
(2021)
Article
Chemistry, Applied
Qian Zhang, Sicong Yan, Rong Zhou, Xu Yan, Peineng Zhu, Lingyun Chen, Fatang Jiang
Summary: In this study, a new horizontal casting device and multiple characterization techniques were used to evaluate the compatibility and stability of Konjac glucomannan (KGM) and starch composite systems. The results showed that KGM and starch could form stable dispersions and films with good compatibility at certain ratios. This research provides valuable insights into the interaction mechanism between polysaccharides and starch and offers new perspectives and methods for the development of food design tools.
FOOD HYDROCOLLOIDS
(2024)
Article
Polymer Science
Qingfa Zhang, Kai Li, Yong Fang, Zihao Guo, Xufeng Yang, Kuichuan Sheng
Summary: This study demonstrates a strategy for improving the properties of lignocellulose fiber-reinforced polymer composites by using nanosilica and modifying the bamboo fiber surface. The resulting composite shows enhanced thermal properties, water resistance, and mechanical strength.
IRANIAN POLYMER JOURNAL
(2022)
Article
Environmental Sciences
Marijan-Pere Markovic, Ivan Karlo Cingesar, Ivana Grcic, Korina Zaja, Domagoj Vrsaljko
Summary: The development of new materials is crucial for advancing technology and improving the quality of life. Research and development of new materials for 3D printing applications drive innovation in various fields and result in improved products and processes.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Materials Science, Composites
Maria Montserrat Cruz-Benitez, Javier Castro-Rosas, Pablo Gonzalez-Morones, Eva Maria Santos-Lopez, Jose Roberto Villagomez-Ibarra, Angela Margarita Tlahuextl-Romero, Heidi Andrea Fonseca-Florido, Carlos Alberto Gomez-Aldapa
Summary: This study explores the synthesis of biocomposites using multi-functionalized graphene oxide to enhance interface compatibility, thermal stability, and mechanical properties. The results show promising potential for diverse applications with improved thermomechanical properties.
POLYMER COMPOSITES
(2022)
Article
Polymer Science
Zhengming Fan, Rongxin Guo, Zhongyan Yang, Yang Yang, Xingyao Liu
Summary: Three different blending procedures were used to create MWCNT/CR-NR composites. The effects of the blending process on the conductive network morphology, interfacial contacts, resistance-strain response behavior, and sensitivity of the composites were investigated. The results showed that the composites had a wide strain range and high repeatability in resistance-strain response. Different blending procedures had different effects on the morphology and interfacial interactions of the composites.
Article
Biophysics
Nooshin Vahedikia, Farhad Garavand, Behjat Tajeddin, Ilaria Cacciotti, Seid Mandi Jafari, Tayebeh Omidi, Zahra Zahedi
COLLOIDS AND SURFACES B-BIOINTERFACES
(2019)
Article
Agriculture, Multidisciplinary
Khaled Mohi Alden, Mahmoud Omid, Ali Rajabipour, Behjat Tajeddin, Mahmoud Soltani Firouz
COMPUTERS AND ELECTRONICS IN AGRICULTURE
(2019)
Article
Agriculture, Dairy & Animal Science
N. R. Kumalasari, L. Abdullah, L. Khotijah, L. Wahyuni, Indriyani, N. Ilman, F. Janato
TROPICAL GRASSLANDS-FORRAJES TROPICALES
(2020)
Article
Food Science & Technology
Zahra Ebadi, Hamidreza Ghaisari, Behjat Tajeddin, Seyed Shahram Shekarforoush
Summary: The study found that nanocellulose and nanowood particles exhibited the highest water absorption capacity at thicknesses below 100 microns. Nanowood biofilms showed the highest water absorption rate in the shortest time, as well as the highest water vapor permeability at lower thicknesses. Additionally, both nano biofilms showed improved mechanical properties with high elongation at break and low tensile strength values.
FOOD SCIENCE & NUTRITION
(2021)
Article
Food Science & Technology
Sedigheh Ganjizadeh Zavareh, Majid Javanmard Dakheli, Behjat Tajeddin
Summary: The study demonstrated that the coating on paper cups could improve the barrier properties of paper-based food packaging and extend the shelf life of the products. The coating increased thickness and yellowness, while reducing brightness, Young's modulus, and water vapor transmission rate. Popcorn in coated cups had higher pH and better texture compared to samples in uncoated cups.
FOOD SCIENCE & NUTRITION
(2021)
Article
Veterinary Sciences
Deni Fitra, N. Ulupi, Ii Arief, R. Mutia, L. Abdullah, E. Erwan
Summary: The free-range system is an innovative chicken production model based on animal welfare concepts, offering improved welfare indicators for chickens and higher protein and carotenoid levels in products with lower muscle fat content. However, the system's performance remains inconsistent and heavily influenced by the type of forage in the pasture.
WARTAZOA-BULETIN ILMU PETERNAKAN DAN KESEHATAN HEWAN INDONESIA
(2021)
Article
Food Science & Technology
Behjat Tajeddin, Ahmad Shakerardekani
Summary: This study investigated the effects of various packaging and storage conditions on fresh pistachios and found that modified atmosphere packaging significantly extended the shelf-life of the pistachios. Among the different treatments, the use of a mixture of 83%N-2 + 15%CO2 + 2%O-2 in the packaging of fresh clustered pistachios for a 3-month storage period was particularly effective.
JOURNAL OF FOOD SCIENCE
(2022)
Article
Agriculture, Dairy & Animal Science
Nur Rochmah Kumalasari, Luki Abdullah, Lilis Khotijah, Indriyani, Nurul Ilman
Summary: The aim of this experiment was to investigate the effects of hormone application on the vegetative propagation and forage production of Asystasia gangetica. The results showed that hormones had significant effects on plant growth, branch development, yield, and nutritional value.
TROPICAL GRASSLANDS-FORRAJES TROPICALES
(2022)
Article
Food Science & Technology
Hassan Yousefnia Pasha, Seyed Saeid Mohtasebi, Behjat Tajeddin, Masoumeh Taherimehr, Reza Tabatabaeekoloor, Mahmoud Soltani Firouz, Azizeh Javadi
Summary: The study examined the use of packaging films based on polylactic acid (PLA) and two different gas mixtures (MAP-A and MAP-B) for strawberry packaging. The results showed that using PLA/montmorillonite Cloisite 20A/Triacetin with modified atmosphere gas mixture (MAP-A) was more effective in preserving the quality and extending the shelf life of strawberries.
FOOD AND BIOPROCESS TECHNOLOGY
(2023)
Article
Agriculture, Dairy & Animal Science
P. S. Hutapea, L. Abdullah, P. D. M. H. Karti, I. Anas
TROPICAL ANIMAL SCIENCE JOURNAL
(2018)
Article
Agriculture, Dairy & Animal Science
R. Sriagtula, P. D. M. H. Karti, L. Abdullah, Supriyanto, D. A. Astuti
Article
Agriculture, Dairy & Animal Science
N. R. Kumalasari, G. P. Wicaksono, L. Abdullah
Article
Veterinary Sciences
A. Tarigan, S. P. Ginting, I. I. Arief, D. A. Astuti, L. Abdullah
JURNAL ILMU TERNAK DAN VETERINER
(2017)
Article
Agriculture, Dairy & Animal Science
M. Telleng, K. G. Wiryawan, P. D. M. H. Karti, I. G. Permana, L. Abdullah
Article
Agriculture, Dairy & Animal Science
Suharlina, D. A. Astuti, Nahrowi, A. Jayanegara, L. Abdullah
JOURNAL OF THE INDONESIAN TROPICAL ANIMAL AGRICULTURE
(2016)
Article
Biochemistry & Molecular Biology
Wei-Han Hui, Yen-Lin Chen, Shu-Wei Chang
Summary: Crosslinking affects the mechanical behavior and tissue metabolism of collagen-based tissues. Aging and diabetes alter the crosslinking type and density, thus changing tissue properties. High-connectivity enzymatic crosslinking and advanced-glycation end-products result in uniform deformation under daily activity, while low-connectivity enzymatic crosslinking does not. High-connectivity model displays more sliding, while AGEs induce instability in structures near the binding sites.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yao-Bin Ma, Xiao-Qiu Zhou, Wei-Dan Jiang, Pei Wu, Yang Liu, Shu-Wei Li, Ling Tang, Lu Zhang, Hai-Feng Mi, Lin Feng
Summary: Tea polyphenols (TPs) are an inexpensive feed additive that can protect the gill function of fish against Flavobacterium columnare (F. columnare) through various mechanisms, including suppression of oxidative stress, apoptosis, and inflammation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Yan-Jia Guo, Jing-Ru Pang, Yu Zhang, Zhong-Rui Li, Xiao-Lin Zi, Hong-Min Liu, Ning Wang, Li-Juan Zhao, Ya Gao, Bo Wang, Piet Herdewijn, Cheng-Yun Jin, Ying Liu, Yi-Chao Zheng
Summary: This study identifies the conjugation of NEDD8 to LSD1 and its impact on GC cells, revealing the significance of LSD1 neddylation in GC.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Geum-Jae Jeong, Fazlurrahman Khan, Nazia Tabassum, Young-Mog Kim
Summary: Vibrio species are motile gram-negative bacteria commonly found in aquatic environments. They can adapt to environmental fluctuations and develop protective mechanisms against host immune systems. Different types of sigma and anti-sigma factors play important roles in regulating gene expression and virulence in Vibrio species.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Zahra Mohammadbagheri, Behrooz Movahedi, Shaghayegh Saeedi, Abbas Rahmati
Summary: In this study, a reusable biobased composite hydrogel was successfully synthesized and used for the removal of Tl(I) from aqueous solutions. The hydrogel exhibited high adsorption capacity and thermal stability, and the adsorption process was found to be thermodynamically spontaneous. The results demonstrated that the hydrogel can be reused multiple times without significant loss of its adsorption capacity.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Iqra Batool, Muhammad Imran, Ayesha Anwar, Farhan Ahmed Khan, Afrah E. Mohammed, Ashwag Shami, Hafiz Iqbal
Summary: Enzyme immobilization on ZnO/SnO2 and ZnO/SnO2/SA nanocomposites was studied, and the catalytic and biochemical characteristics of the immobilized enzyme were investigated. The results showed that ZnO/SnO2 and ZnO/SnO2/SA nanostructures are suitable carriers for enzyme immobilization.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Elias Mosaffa, Dhruvi Patel, Nasim Amiri Ramsheh, Rishikumar Indravadan Patel, Atanu Banerjee, Hossein Ghafuri
Summary: In this study, a unique 3D bead structure of adsorbent, composed of bacterial cellulose microfilaments reinforced chitosan adorned with melamine 2D plates, was synthesized for anionic dye removal. The adsorbent showed high specific surface area and abundant functional groups, resulting in exceptional adsorption capacity. The characteristics and optimal conditions of the adsorbent were assessed and analyzed.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Carolina Gismene, Jorge Enrique Hernandez Gonzalez, Marilia de Freitas Calmon, Andrey Fabricio Ziem Nascimento, Angela Rocio Nino Santisteban, Felipe Antunes Calil, Alana Della Torre da Silva, Paula Rahal, Rejane Maira Goes, Raghuvir Krishnaswamy Arni, Ricardo Barros Mariutti
Summary: Mammaliicoccus sciuri, a bacterium of clinical and veterinary relevance, expresses the virulence factor Exfoliative Toxin C (ExhC), which binds specifically to desmoglein-1 (Dsg1) and plays a role in tissue integrity. This study investigates the necrotic activity of ExhC and identifies a variant lacking necrotic potential but retaining enzymatic activity through mutagenesis experiments and crystal structure determination.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Bibhas K. Bhunia, Ashutosh Bandyopadhyay, Souradeep Dey, Biman B. Mandal
Summary: Intervertebral disc degeneration is a major cause of chronic low back pain and disability. Researchers have developed a bioactive silk-based hybrid hydrogel system functionalized with decellularized human Wharton's jelly extracellular matrix as bioactive cues. The hydrogels mimic the rheological and mechanical properties of the native nucleus pulposus tissue and support cell viability, proliferation, and tissue maturation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Qun Zhang, Yonggan Yan, Zhao Li, Jing Du, Kai Zhang, Liguo Zhang, Ting Wang, Alberto Bianco, Shaohua Ge, Baojin Ma
Summary: A new crosslinking strategy has been devised to construct injectable sodium alginate hydrogels, which can be regulated for injectability and have great potential in biomedical applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Seong Eun Hong, Ji-Soo Lee, Hyeon Gyu Lee
Summary: The potential of multi-layer nanoemulsions for improving the cellular uptake, antioxidant activity, and in vitro bioaccessibility of alpha-tocopherol was examined. The results showed that the multi-layer nanoemulsions significantly enhanced the cellular uptake and antioxidant activity of alpha-tocopherol compared to free coumarin 6. Furthermore, the use of chitosan and dextran sulfate as wall materials in the multi-layer nanoemulsions led to even higher cellular uptake, in vitro bioaccessibility, and antioxidant activity of alpha-tocopherol.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jingjing Yu, Yanhui Zhang, Ruoning Zhang, Yanxiang Gao, Like Mao
Summary: High internal phase emulsions (HIPEs) based on beeswax (BW) oleogels and octenyl succinic acid starch (OSA starch) were prepared by a simple one-step method. The results showed that oleogelation improved the stability and encapsulation capability of the HIPEs, which is significant for the development of novel healthy food.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Bi-Feng Yao, Xiu-Ju Luo, Jun Peng
Summary: The balanced and continuous fission and fusion of mitochondria, regulated by OPA1, are important for maintaining mitochondrial dynamics in cardiovascular disorders. Understanding the role of OPA1 in mitochondrial fusion can provide insights into the pathogenesis of cardiovascular diseases.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Review
Biochemistry & Molecular Biology
Gokul Paramasivam, Anandhavelu Sanmugam, Vishnu Vardhan Palem, Murugan Sevanan, Ananda Babu Sairam, Nachiappan Nachiappan, Buhyun Youn, Jung Sub Lee, Muthuchamy Nallal, Kang Hyun Park
Summary: Nanomaterials are being used to deliver therapeutic agents in living systems. Different nanotechnological applications such as immunosensors, immune assays, and drug delivery are being implemented using nanotechnology. Genomics plays a crucial role in selecting appropriate drugs for personalized cancer therapy. It helps in analyzing gene and protein expression, disease classification, and designing disease models. Delivering drugs to specific areas using nanoparticles is a challenging issue.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Biochemistry & Molecular Biology
Jing Li, Wei Wang, Han Wu, Feng Peng, Hui Gao, Ying Guan
Summary: In this study, CMH-based CPF films were prepared and their thermal and barrier properties were successfully regulated. The tensile strength and water vapor barrier property of CPF films were significantly improved, making them promising for food packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)