Article
Chemistry, Applied
Peng Wang, Yan Li, Yujiao Qu, Baowei Wang, Ming Huang, Jingxin Sun, Mingai Zhang, He Huang, Congxiang Zhang
Summary: This study investigated the effects of different temperatures on the physicochemical and microstructural properties of myofibrillary protein supplemented with glucose and cellulose nanofibers. The results showed that glucose and cellulose nanofibers could cross-link with myofibrillary protein through non-covalent bonds, leading to changes in the structure and properties of myofibrillary protein. The particle size and hydrophobicity of myofibrillary protein were found to change at different temperatures. At 121 degrees C, the addition of glucose and cellulose nanofibers prevented the loss of leucine and lysine in myofibrillary protein. Microscopic images revealed better dispersion of glucose-myofibrillary protein and cellulose nanofibers-myofibrillary protein.
Article
Engineering, Chemical
Fatirah Fadil, Nor Dalila Nor Affandi, Nur Aqilah Ibrahim, Mohd Iqbal Misnon, Ahmad Mukifza Harun, Mohammad Khursheed Alam
Summary: The intensifying spread of COVID-19 has highlighted the importance of developing home food production to mitigate the socioeconomic impact of rising food prices and supply chain fragility. A preliminary study was conducted to investigate the potential use of electrospun fibers as a substrate for seed germination. Results showed that mung bean seeds were able to germinate and grow on electrospun PCL fibers without inhibitory effects, indicating the feasibility of using electrospun nanofiber-based material for home food production.
ADVANCES IN POLYMER TECHNOLOGY
(2021)
Article
Materials Science, Paper & Wood
Raquel Martin-Sampedro, Maria E. Eugenio, David Ibarra, Eduardo Ruiz-Hitzky, Pilar Aranda, Margarita Darder
Summary: The development of nanocellulose-clay materials is significant, but the influence of nanocellulose properties on the final properties and potential applications of these materials has not been studied. By studying different types of nanocellulose and different sepiolite content, the properties of nanopapers can be adjusted.
Article
Chemistry, Applied
Marcos Mariano, Sivoney F. Souza, Antonio C. Borges, Diego M. do Nascimento, Juliana S. Bernardes
Summary: The study on using electrostatic complexation to prepare wet-resilient foams in water showed that suspensions of oppositely charged cellulose nanofibers form clusters and networks of fibers, with the balance between these structures affecting colloidal stability and rheological behavior. The foams prepared from these suspensions exhibited maximum compressive modulus at a 1:1 mass composition, indicating meaningful attractive interactions and potential hydrogen bonds and hydrophobic contacts within the clustering structure. These findings may pave the way for developing robust allcellulose materials using nontoxic chemicals in water.
CARBOHYDRATE POLYMERS
(2021)
Review
Materials Science, Paper & Wood
Jonas Kerwald, Celso Fidelis de Moura Junior, Emanuelle Dantas Freitas, Joao de Deus Pereira de Moraes Segundo, Rodrigo Silveira Vieira, Marisa Masumi Beppu
Summary: Cellulosic materials have gained attention due to their abundance, renewability, and excellent physicochemical properties, while research on nanofibers has been increasing for a wide range of applications. Electrospinning is a promising technique for producing fibers with improved characteristics, although limitations such as poor solubility and inability to melt exist for cellulose and its derivatives. Recent research has focused on exploring the potential applications and processing details of electrospun nanofibers using cellulose and its derivatives as feedstock.
Review
Chemistry, Multidisciplinary
Meghan E. Lamm, Kai Li, Ji Qian, Lu Wang, Nathalie Lavoine, Reagan Newman, Douglas J. Gardner, Teng Li, Liangbing Hu, Arthur J. Ragauskas, Halil Tekinalp, Vlastimil Kunc, Soydan Ozcan
Summary: The use of cellulose nanofibers in templating shows great promise in controlling the final properties of advanced functional materials, including mechanical strength, porosity, and others.
ADVANCED MATERIALS
(2021)
Review
Chemistry, Multidisciplinary
Katja Heise, Eero Kontturi, Yagut Allahverdiyeva, Tekla Tammelin, Markus B. Linder, Nonappa, Olli Ikkala
Summary: Nanocelluloses have attracted significant attention in the pursuit of sustainable advanced functional materials. Despite facing challenges in mastering their interactions and tailorability, recent progress in water interactions and advanced hybrid gels has opened up new directions for potential applications like nanocomposites, gels, and composite fibers.
ADVANCED MATERIALS
(2021)
Article
Polymer Science
Ana Kramar, Francisco Javier Gonzalez-Benito
Summary: In the past decades, cellulose nanofibers have gained attention for their exceptional properties arising from their nanofibrous morphology. This review focuses on various spinning techniques for the production of cellulose and cellulose derivative fibers. The influence of solvents on spinnability and properties of nanofibers is discussed, as well as the recycling of cellulose waste into new materials. Applications of cellulose fibers in various fields are highlighted.
Article
Chemistry, Applied
Sung Min Moon, Jae Eun Heo, Jisoo Jeon, Taesik Eom, Daseul Jang, Kyeonga Her, Whirang Cho, Kyungbae Woo, Jeong Jae Wie, Bong Sup Shim
Summary: The study investigates the effect of disintegration process conditions on the structure and properties of tunicate cellulose nanofibers, revealing different mechanical and thermal conductive properties in the resulting nanostructured films under varying hydrolysis times. Nanolayered CNF films show highly anisotropic thermal conductivities, offering practical material strategies for emerging engineering applications.
CARBOHYDRATE POLYMERS
(2021)
Article
Food Science & Technology
Tabli Ghosh, Kohei Nakano, Neha Mulchandani, Vimal Katiyar
Summary: The research focuses on developing a curcumin-loaded chitosan/iron functionalized cellulose nanofibers based edible coating for perishable cut fruits, enhancing their anti-cancer, physicochemical, and thermal properties. Modification in cellulose nanofibers and elemental analysis revealed the effectiveness of the developed edible packaging with iron content within permissible limit. Additionally, the presence of curcumin in the packaging displayed anti-cancer activity, making it a promising solution for food waste reduction and improved food safety.
FOOD PACKAGING AND SHELF LIFE
(2021)
Article
Biochemistry & Molecular Biology
Chuchu Chen, Yiren Wang, Tong Zhou, Zhangmin Wan, Quanling Yang, Zhaoyang Xu, Dagang Li, Yongcan Jin
Summary: This research aims to develop strong and tough wood-based hydrogels by improving the interfacial interaction between wood cell wall and polymer through UV grafting. The resulting hydrogels, with PAM-grafted cellulose nanofiber architectures, showed significantly higher tensile properties and potential for sensor applications. The UV grafting strategy may open up new possibilities for the development of wood-based composites.
Article
Engineering, Chemical
Shiya Qiao, Jingling Yan, Zhen Wang, Yan Wang, Junrong Yu, Zuming Hu
Summary: With the increasing severity of health problems caused by air pollution, there is a growing demand for high-quality air filtration aerogel materials. This study successfully prepared composite nanofibrous aerogels with clear hierarchical porous structures by introducing cellulose nanofibers (CNF) into a polyimide nanofiber (PINF) system using self-assembly and freeze-drying technology. The resulting aerogels exhibited an extremely low density, a hierarchical porous structure, high filtration efficiency (99.69% for PM0.3), and a low pressure drop (230 Pa), making them promising air filtration materials for applications in more complex environments.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Chemistry, Applied
Yu Lu, Jia Li, Lingling Ge, Wenyuan Xie, Defeng Wu
Summary: The study reveals that different types of nanocelluloses play various roles during emulsification, with flexible bacterial cellulose showing minimal emulsification capability, while semi-flexible cellulose nanofiber and rigid cellulose nanocrystal can effectively stabilize emulsions. The system stabilized by cellulose nanofiber is dominated by depletion effect, leading to the formation of droplet clusters easily, whereas the system stabilized by cellulose nanocrystal is characterized by the repulsive effect playing a more important role.
CARBOHYDRATE POLYMERS
(2021)
Review
Chemistry, Multidisciplinary
Xianpeng Yang, Subir Kumar Biswas, Jingquan Han, Supachok Tanpichai, Mei-Chun Li, Chuchu Chen, Sailing Zhu, Atanu Kumar Das, Hiroyuki Yano
Summary: The article focuses on the importance of nanocelluloses in material engineering and the methods of their preparation, as well as the significance of surface and interface engineering in the process of nanocellulose fabrication.
ADVANCED MATERIALS
(2021)
Review
Chemistry, Physical
Ana Fernandes, Luisa Cruz-Lopes, Bruno Esteves, Dmitry Evtuguin
Summary: In recent years, nanocellulosic materials have gained significant attention due to their performance in different advanced applications, as well as their biodegradability, availability, and biocompatibility. This review focuses on the production and application of nanocelluloses in advanced materials. Various mechanical, chemical, and enzymatic treatments are discussed, along with their effects on producing nanocellulosic materials. The application of nanocellulose, particularly in triboelectric nanogenerators (TENGs), is highlighted, indicating its potential in revolutionizing self-powered sensors, wearable and implantable electronic components, and other innovative applications.
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)