Article
Agricultural Engineering
Jingyao Hu, Dan Li, Qitong Huai, Mengjie Geng, Zhouliang Sun, Mingyue Wang, Siqi Wang, Yang Li, Huanyu Zheng
Summary: This study aimed to improve the properties of soy protein isolate (SPI)-based films by blending nano-TiO2 particles with SPI. The addition of nano-TiO2 (3% w/w SPI) significantly enhanced the color and ultraviolet-shielding properties, hydrophobicity, tensile strength, and reduced water vapor permeability of the SPI film. Additionally, nano-TiO2 exhibited concentration- and time-dependent bacteriostatic effects on Escherichia coli (E. coli) and Bacillus cereus (B. cereus).
INDUSTRIAL CROPS AND PRODUCTS
(2023)
Article
Biochemistry & Molecular Biology
Pegah Saraf, Mahdieh Abdollahi Movaghar, Majid Montazer, Mahnaz Mahmoudi Rad
Summary: A starch hydrogel nanocomposite and superabsorbent cotton fabric were successfully synthesized and characterized in this study, showing high water absorption and antibacterial properties, making them suitable candidates for applications in agriculture, medical, textile engineering, and water treatment.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Chemistry, Applied
Amado Velazquez-Palenzuela, Burak Ulusoy, Kim Dam-Johansen, Jakob Munkholt Christensen
Summary: Photocatalytic coatings are investigated for their ability to remove NOx gases by converting them into nitrate via photo-oxidation. This study focuses on the conversion of nitrite to nitrate in the aqueous phase and its implications for NOx immobilization in humid environments. The performance of TiO2 nanoparticles and corresponding acrylic binder coatings in the conversion of nitrite is studied using colorimetric and spectroscopic methods.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Chemistry, Applied
Jieru Xu, Fan Wang, Jinling Zhan, Yu Li, Tong Wang, Rongrong Ma, Yaoqi Tian
Summary: A novel starch-based ethylene scavenger was developed by introducing TiO2 nanoparticles into starch cryogel and applying ultrasonic treatment. The scavenger showed high photocatalytic performance and ethylene removal capacity, making it a potential solution for fruit and vegetable preservation.
CARBOHYDRATE POLYMERS
(2023)
Article
Polymer Science
Ayaat A. Refaee, Mehrez E. El-Naggar, Tahia B. Mostafa, Reda F. M. Elshaarawy, Ali M. Nasr
Summary: The purpose of this study was to develop a novel approach for designing multifunctional technical cotton textiles by coating them with smart bio-materials. Two different ternary nanocomposites were prepared and applied to cotton fibers to provide antimicrobial and ultraviolet protection characteristics. The study found that the ZnO-rich nanocomposite showed better antimicrobial and ultraviolet protection performance compared to the TiO2-rich nanocomposite. The results demonstrate the potential of these coated cotton fabrics for various applications.
EUROPEAN POLYMER JOURNAL
(2022)
Review
Biochemistry & Molecular Biology
Sneh Punia Bangar, William Scott Whiteside
Summary: Plastic-based food packaging causes a serious environmental problem, driving the need to develop biodegradable films, with starch as a potential substitute for petroleum-based plastic. While starch has many advantages, its low mechanical strength and water resistance can be overcome by using nanocellulose as a reinforcement in biocomposites for food packaging.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Food Science & Technology
Yue Wang, Haitian Zhang, Yuanbo Zeng, Md Alomgir Hossen, Jianwu Dai, Suqing Li, Yaowen Liu, Wen Qin
Summary: A novel PS/LT/TiO2 composite film was prepared, exhibiting good mechanical properties, water vapor permeability, optical and antibacterial properties, and effective inhibition against microorganisms and insects.
FOOD PACKAGING AND SHELF LIFE
(2022)
Article
Biochemistry & Molecular Biology
Yingjun Cui, Meng Cheng, Minjie Han, Rongfei Zhang, Xiangyou Wang
Summary: The study developed potato starch nanocomposite films containing mesoporous nano-silica and Thyme essential oil, which improved the properties of the films. Incorporating TEO-MCM-41 notably enhanced tensile strength, reduced water vapor permeability and moisture absorption of the nanocomposite films. This study suggested good application prospects for TEO-MCM-41/potato starch films in the field of slow-releasing and antimicrobial packaging materials.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Food Science & Technology
Yue Wang, Haitian Zhang, Yuanbo Zeng, Md Alomgir Hossen, Jianwu Dai, Suqing Li, Yaowen Liu, Wen Qin
Summary: In this study, a novel composite film based on potato starch/lactucin/nano-TiO2 was prepared and its structure, morphology, and properties were investigated. The composite film showed ideal elastic and plastic mechanical behavior at an appropriate lactucin content. It had low water vapor permeability and exhibited good optical and antibacterial properties. The composite material had a high inhibitory rate against microorganisms and effective repellent activity against insects.
FOOD PACKAGING AND SHELF LIFE
(2022)
Article
Biochemistry & Molecular Biology
Bengt Fadeel
Summary: Nanomaterials, although marvelously small, have dynamic properties that should be taken into account for their characterization and regulation. However, in situ characterization of nanomaterials undergoing dynamic changes remains a formidable challenge in nanosafety, requiring collaboration between material scientists and toxicologists.
BIOCHEMICAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS
(2022)
Article
Nanoscience & Nanotechnology
Xiaodong He, Kasi Gopinath, Gnanasekar Sathishkumar, Lingli Guo, Kai Zhang, Zhisong Lu, Changming Li, En-Tang Kang, Liqun Xu
Summary: The study demonstrates the synthesis of natural polyphenol tannic acid-capped silver nanoparticles for antibacterial surface coatings, showing significant antibacterial effects both in vitro and in vivo. The functionalized surfaces exhibit minimal cytotoxicity and no side effects on major organs after implantation, indicating their biocompatibility for potential biomedical applications.
ACS APPLIED MATERIALS & INTERFACES
(2021)
Article
Biochemistry & Molecular Biology
Jie Zhu, Wei Gao, Bin Wang, Xuemin Kang, Pengfei Liu, Bo Cui, A. M. Abd El-Aty
Summary: This study investigated the effects of nano-ZnO and nano-SiO2 nanoparticles on starch-based films prepared by extrusion blowing. It was found that the incorporation of these nanoparticles improved the thermal stability, tensile strength, moisture barrier property, and surface hydrophobicity of the films. The interaction between nano-ZnO, nano-SiO2, and the starch matrix during the extrusion process played a key role in enhancing the properties of the nanocomposite films.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Polymer Science
Siti Hajar Othman, Nur Fitrah Liyana Othman, Ruzanna Ahmad Shapi'i, Siti Hajar Ariffin, Khairul Faezah Md. Yunos
Summary: This research developed corn starch/chitosan nanoparticles/thymol bio-nanocomposite films as potential food packaging materials to prolong food shelf life. Thymol addition increased water vapor permeability but decreased tensile strength and other mechanical properties of the films. The 3% thymol bio-nanocomposite films showed the most promising performance in extending the shelf life of cherry tomatoes.
Article
Chemistry, Applied
Lin Zhu, Haixi Luo, Zhen-Wei Shi, Chang-qing Lin, Jian Chen
Summary: To overcome the limitations of common starch films, a new starch film was developed by blending octenyl succinate cassava starch ester (OSCS) with chitosan and nano ZnO. This film was then supplemented with e-PL to create an antibacterial film. The modified starch antibacterial film exhibited improved mechanical properties, surface hydrophobicity, and UV-blocking effect. The film containing 8% e-PL demonstrated stable and long-lasting antibacterial properties, controlled release, and good cytocompatibility. This active packaging material effectively preserved food.
Article
Chemistry, Physical
Chul-Jun Yoon, Sung-Hyun Lee, Yoo-Bin Kwon, Kyoungsoo Kim, Kun-Hong Lee, Seung Min Kim, Young-Kwan Kim
Summary: Incorporation of TiO2 nanoparticles onto carbon nanotube fibers enhances their thermal stability and structural integrity, resulting in sustainable mechanical and electrical properties as well as high photocatalytic activity under UV exposure. This demonstrates that the incorporation of TiO2 NPs is an efficient strategy to improve the long-term stability and applicability of CNTFs.
APPLIED SURFACE SCIENCE
(2021)
Article
Biochemistry & Molecular Biology
Iman Shahabi-Ghahfarrokhi, Faramarz Khodaiyan, Mohammad Mousavi, Hossein Yousefi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2015)
Article
Biochemistry & Molecular Biology
Iman Shahabi-Ghahfarrokhi, Faramarz Khodaiyan, Mohammad Mousavi, Hossein Yousefi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2015)
Article
Biochemistry & Molecular Biology
Iman Shahabi-Ghahfarrokhi, Faramarz Khodaiyan, Mohammad Mousavi, Hossein Yousefi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2015)
Article
Food Science & Technology
Mahbobeh Hassannia-Kolaee, Faramarz Khodaiyan, Iman Shahabi-Ghahfarrokhi
JOURNAL OF FOOD SCIENCE AND TECHNOLOGY-MYSORE
(2016)
Article
Chemistry, Applied
Davoud Salarbashi, Seyed Ali Mortazavi, Mostafa Shahidi Noghabi, Bibi Sedigheh Fazly Bazzaz, Naser Sedaghat, Mohammad Ramezani, Iman Shahabi-Ghahfarrokhi
CARBOHYDRATE POLYMERS
(2016)
Article
Biochemistry & Molecular Biology
Mahbobeh Hassannia-Kolaee, Faramarz Khodaiyan, Rezvan Pourahmad, Iman Shahabi-Ghahfarrokhi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2016)
Article
Biochemistry & Molecular Biology
Vahid Goudarzi, Iman Shahabi-Ghahfarrokhi, Amin Babaei-Ghazvini
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2017)
Article
Biochemistry & Molecular Biology
Vahid Goudarzi, Iman Shahabi-Ghahfarrokhi
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2018)
Article
Food Science & Technology
Mahbobeh Hassannia-Kolaee, Iman Shahabi-Ghahfarrokhi, Maryam Hassannia-Kolaee
INTERNATIONAL JOURNAL OF FOOD ENGINEERING
(2018)
Article
Food Science & Technology
Amin Babaei-Ghazvini, Iman Shahabi-Ghahfarrokhi, Vahid Goudarzi
FOOD PACKAGING AND SHELF LIFE
(2018)
Article
Biochemistry & Molecular Biology
Iman Shahabi-Ghahfarrokhi, Vahid Goudarzi, Amin Babaei-Ghazvini
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2019)
Article
Biochemistry & Molecular Biology
Iman Shahabi-Ghahfarrokhi, Amin Babaei-Ghazvini
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2019)
Article
Environmental Sciences
Masoumeh Mohammadi-Alamuti, Iman Shahabi-Ghahfarrokhi, Maryam Shaterian
Summary: This research focused on the production and evaluation of biodegradable starch/Fe3O4/TiO2 bio-nanocomposites. The study investigated the mechanical, visual, moisture-sensitive, magnetic, and physical properties of the film specimens. It was found that the addition of FT content increased the hydrophobicity and tensile strength of the films, while decreasing elongation at break and tensile energy to break. Furthermore, increasing FT content resulted in decreased water vapor permeability and increased photodegradability of the specimens.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Chemistry, Applied
Davoud Salarb Ashi, Mostafa Shahidi Noghabi, Bibi Sedigheh Fazly Bazzaz, Iman Shahabi-Ghahfarrokhi, Behrouz Jafari, Reza Ahmadi
CARBOHYDRATE POLYMERS
(2017)
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)
