Article
Chemistry, Applied
Su Jin Lee, Min A. Gwak, Kiramage Chathuranga, Jong Soo Le, Jaseung Koo, Won Ho Park
Summary: In this study, multifunctional tannic acid (TA) was incorporated into pristine chitosan (CS) to prepare CS-TA composite films with excellent mechanical, antioxidant, and antibacterial properties. The composite films effectively reduced enzymatic browning and water loss from food, making them suitable for long-term food storage as active packaging materials.
FOOD HYDROCOLLOIDS
(2023)
Article
Biochemistry & Molecular Biology
Lingaraj Kariyappa Kurabetta, Saraswati P. Masti, Manjunath P. Eelager, Manjushree Nagaraj Gunaki, Suhasini Madihalli, Ajitkumar Appayya Hunashyal, Ravindra B. Chougale, S. K. Praveen Kumar, Arihant Jayawant Kadapure
Summary: In this study, eco-friendly films made of cationic starch/chitosan incorporated with tannic acid were prepared using an inexpensive solvent casting technique. The influence of tannic acid on the physico-chemical and antimicrobial properties of the films was investigated. The results showed that the films had high tensile strength, excellent water resistance, and antioxidant capacity, and were effective against foodborne pathogens and in extending the shelf life of food products.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Food Science & Technology
Changcai Zhang, Zhikun Yang, Jiyong Shi, Xiaobo Zou, Xiaodong Zhai, Xiaowei Huang, Zhihua Li, Melvin Holmes, Maria Daglia, Jianbo Xiao
Summary: The study developed composite films using chitosan/gelatin/tannic acid for fresh-cut apples preservation. Tannic acid improved mechanical and barrier properties, decreased water vapor and oxygen permeability, blocked UV light, enhanced antioxidant ability, and reduced weight loss and oxidative reactions in stored apples.
LWT-FOOD SCIENCE AND TECHNOLOGY
(2021)
Article
Food Science & Technology
Wanli Zhang, Swarup Roy, Parya Ezati, Da-Peng Yang, Jong-Whan Rhim
Summary: Due to the biodegradable, biocompatible, sustainable, and renewable nature of biomaterials, there is a growing interest in developing biopolymer-based food packaging films using green ingredients and strategies. Green crosslinking technology, particularly using tannic acid as a natural crosslinker, has shown promising effects in improving the performance of biopolymer-based food packaging films. The crosslink of tannic acid not only enhances the properties of the films, but also contributes to food preservation.
TRENDS IN FOOD SCIENCE & TECHNOLOGY
(2023)
Article
Polymer Science
Urska Vrabic-Brodnjak
Summary: The aim of this study was to develop bio-based adhesives for packaging papers, including those made from harmful plant species. By combining tannic acid, chitosan, and shellac, adhesive solutions were created with improved viscosity and adhesive strength. The adhesive properties varied depending on the paper type, with pure shellac performing best on invasive plant papers, while combinations of tannic acid and chitosan or shellac and chitosan showed improved performance on commercial papers. The bio-based adhesives also exhibited increased peel strength and thermal stability.
Article
Chemistry, Multidisciplinary
Pascale Chevallier, Helton Jose Wiggers, Francesco Copes, Cecilia Zorzi Bueno, Diego Mantovani
Summary: Healthcare-associated infections (HAIs) are a global burden, causing significant mortality and financial costs. Microbiological contamination of implantable medical devices is an important cause of HAIs. A novel antimicrobial drug-eluting system was developed using chitosan and loaded with gentamicin, a broad-spectrum antibiotic. The addition of tannic acid and iron decreased swelling and degradation, resulting in sustained gentamicin release for up to 35 days.
Article
Biophysics
Yu Zhu, Xu Zhang, Enze Sun, Jiang Wu, Jiaxiang Guo, Anboyuan Lv, Xiaozhou Li, Ke Wang, Lin Wang
Summary: Antimicrobial films composed of My@TA nanoparticles and chitosan derivation microgels were developed to effectively kill pathogenic bacteria in drinking water. The films also showed good antioxidant activity and biocompatibility.
COLLOIDS AND SURFACES B-BIOINTERFACES
(2023)
Article
Chemistry, Applied
Hanseul Kim, Pradeep Kumar Panda, Kambiz Sadeghi, Jongchul Seo
Summary: This study developed a sustainable antioxidant and barrier film by using a poly(vinyl alcohol)/hydrothermally treated tannic acid composite film. The addition of hydrothermally treated tannic acid significantly improved the antioxidant capacity and oxygen barrier properties of the film.
PROGRESS IN ORGANIC COATINGS
(2023)
Article
Chemistry, Applied
Maria Florez, Esther Guerra-Rodriguez, Patricia Cazon, Manuel Vazquez
Summary: The massive use of petroleum-based plastics in food packaging has led to serious environmental issues, prompting the need to develop biodegradable polymer packaging. Chitosan, a natural polysaccharide with non-toxic, antimicrobial, and antifungal properties, is considered a promising material for food packaging. Recent studies have evaluated the potential of active and/or intelligent chitosan-based films in improving food preservation and monitoring. The addition of active compounds has been shown to enhance the mechanical, barrier and functional properties of chitosan films, with potential applications in antimicrobial and antioxidant activities.
FOOD HYDROCOLLOIDS
(2022)
Article
Chemistry, Applied
Srasti Yadav, G. K. Mehrotra, P. K. Dutta
Summary: The incorporation of zinc oxide nanoparticles loaded with gallic acid into chitosan films enhances mechanical properties and improves physical characteristics, suggesting potential for active food packaging applications.
Article
Biochemistry & Molecular Biology
Veena G. Bhat, Shivayogi S. Narasagoudr, Saraswati P. Masti, Ravindra B. Chougale, Yogesh Shanbhag
Summary: The study successfully prepared CGPH active films with improved stability and mechanical properties by adding HCA. The films exhibited antibacterial properties and acted as a barrier to UV light, making them suitable for food packaging applications.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Biochemistry & Molecular Biology
Mihaela D. Leonida, Alice Benzecry, Bisera Lozanovska, Zainab Mahmoud, Ashley Reid, Sabrina Belbekhouche
Summary: This study investigated the effect of adding tannic acid to chitosan matrices encapsulating nisin. Composite materials were prepared using a mild procedure, and the particles were characterized by various methods. The addition of tannic acid enhanced the release of nisin and provided antioxidant activity to the composites. Furthermore, the composites showed synergistic effects against bacteria, especially gram-negative species.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Biochemistry & Molecular Biology
Shuangshuang Zhao, Ruoyu Jia, Jie Yang, Lei Dai, Na Ji, Liu Xiong, Qingjie Sun
Summary: The study developed a new type of intelligent and multifunctional bilayer films using natural biopolymers, which can act as pH-responsive actuators and preserve fruits. The bilayer films showed improved physical and antimicrobial properties compared to single-layer films. They also demonstrated excellent pH-responsive behavior and prolonged the storage time of bananas.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2022)
Article
Biochemistry & Molecular Biology
Beata Kaczmarek-Szczepanska, Marta Michalska Sionkowska, Olha Mazur, Joanna Swiatczak, Maria Swiontek Brzezinska
Summary: In this study, chitosan and tannic acid were used to prepare potential packaging materials, which were found to degrade similarly in soil and compost, with 80CTS/20TA showing slightly better degradation in soil compared to 50CTS/50TA. Changes in the chemical structure of the materials after biodegradation were observed, with microbial adhesion affecting the degradation process.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Food Science & Technology
Huimin Yong, Yunpeng Liu, Dawei Yun, Shuai Zong, Changhai Jin, Jun Liu
Summary: Hydroxycinnamic acids were grafted onto chitosan to create functionalized films with improved barrier, mechanical, antioxidant, and antimicrobial properties. Among the different hydroxycinnamic acid-g-CS films, caffeic acid-g-CS film exhibited the best performance in various functionalities. Additionally, the caffeic acid-g-CS film packaging effectively extended the shelf life of pork to 10 days at 4 degrees Celsius, indicating its potential application in active food packaging.
Article
Polymer Science
V. Chaithanya Vinay, D. S. Mohan Varma, Mohammed Rehaan Chandan, Ponsubha Sivabalan, Amit Kumar Jaiswal, Sai Swetha, Beata Kaczmarek, A. Sionkowska
Summary: This study developed antibacterial auxetic polyurethane foams for use in seat cushions and hospital beds to prevent pressure sores. The foams exhibited enhanced antibacterial properties against various bacteria, as well as increased compression strength at higher strains when made using higher compression factors.
Article
Nutrition & Dietetics
Aleksandra Kaluzniak-Szymanowska, Roma Krzyminska-Siemaszko, Ewa Deskur-Smielecka, Marta Lewandowicz, Beata Kaczmarek, Katarzyna Wieczorowska-Tobis
Summary: The study reveals a high prevalence of COPD and a significant number of patients with malnutrition and sarcopenia. Malnutrition and sarcopenia worsen the prognosis of COPD patients and increase health-related costs.
Article
Environmental Sciences
Agnieszka Neumann-Podczaska, Slawomir Tobis, Demetra Antimisiaris, Malgorzata Mossakowska, Monika Puzianowska-Kuznicka, Jerzy Chudek, Lukasz Wierucki, Piotr Merks, Barbara Wizner, Malgorzata Sobieszczanska, Zofia I. Niemir, Beata Kaczmarek, Katarzyna Wieczorowska-Tobis
Summary: Polypharmacy is a challenging issue in geriatrics. This study characterizes the correlates of polypharmacy in the PolSenior project, finding that factors such as age, gender, education level, living area, and comorbidities are associated with polypharmacy.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH
(2022)
Article
Engineering, Biomedical
Beata Kaczmarek-Szczepanska, Izabela Polkowska, Katarzyna Pazdzior-Czapula, Beata Nowicka, Magdalena Gierszewska, Marta Michalska-Sionkowska, Iwona Otrocka-Domagala
Summary: Chitosan-based scaffolds modified with gallic acid, ferulic acid, and tannic acid were studied for their compatibility using in vivo method. The results showed that chitosan scaffolds modified with gallic acid and tannic acid were resorbed faster and tissues were organized faster compared to scaffolds modified with ferulic acid or unmodified ones.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2023)
Article
Biochemistry & Molecular Biology
Beata Kaczmarek-Szczepanska, Marta Michalska-Sionkowska, Pawel Binkowski, Jerzy P. Lukaszewicz, Piotr Kamedulski
Summary: We studied an inexpensive method for preparing 3D graphene and analyzed its morphology, elemental composition, antioxidant activity, and hemolysis rate. The results showed improved antioxidant properties after graphene modification, and all tested samples were classified as nonhemolytic.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Multidisciplinary Sciences
Beata Kaczmarek-Szczepanska, Izabela Polkowska, Marcin Malek, Janusz Kluczynski, Katarzyna Pazdzior-Czapula, Marcin Wekwejt, Anna Michno, Anna Ronowska, Anna Palubicka, Beata Nowicka, Iwona Otrocka-Domagala
Summary: This study aimed to investigate the morphology, swelling, degradation rate, and biological properties of collagen-based scaffolds modified with caffeic acid, ferulic acid, and gallic acid. The results showed that scaffolds with phenolic acid had higher swelling rate and enzymatic stability compared to pure collagen scaffolds, and exhibited radical scavenging activity in the range of 85-91%. All scaffolds were non-hemolytic and compatible with surrounding tissues. However, collagen modified with ferulic acid had potentially negative effects on hFOB cells, as evidenced by significantly increased LDH release. Nevertheless, all tested materials showed antimicrobial activity against Staphylococcus aureus and Escherichia coli.
SCIENTIFIC REPORTS
(2023)
Article
Chemistry, Multidisciplinary
Beata Kaczmarek-Szczepanska, Lidia Zasada, Marta Michalska-Sionkowska, Jithin Vishnu, Geetha Manivasagam
Summary: Titanium is widely used in implantology due to its reduced modulus, improved corrosion resistance, and good biocompatibility. However, it lacks inherent antibacterial and antioxidant activity. Tannic acid, a natural polyphenol compound, has excellent antibacterial, antioxidant, and antimutagenic activity. Coating the titanium surface with tannic acid shows potential for reducing risks in implant applications and increasing implant longevity. This study deposited tannic acid on titanium surfaces, resulting in slightly improved hydrophilicity and surface energy. The release kinetics of tannic acid from the surface showed an initial burst effect followed by a gradual decrease over time. Hemolysis tests confirmed the erythrocyte compatibility of the coated surfaces. The improved hydrophilicity, release kinetics of tannic acid, and reduced hemolysis rates demonstrate the potential of this simple technique in implant surface engineering applications.
APPLIED SCIENCES-BASEL
(2023)
Review
Food Science & Technology
Beata Kaczmarek-Szczepanska, Sylwia Grabska-Zielinska, Marta Michalska-Sionkowska
Summary: This article provides a summary of current knowledge on the fabrication and characterization of polymeric food packaging materials as alternatives to synthetic ones. The review focuses on the use of phenolic acids as cross-linkers and bioactive additives in polymer-based packaging materials. Specific additives such as benzoic acid derivatives and cinnamic acid derivatives are explored for their antibacterial, antifungal, and antioxidant properties. The presence of these phenolic acids also enhances the physicochemical properties of polymer-based materials. Future perspectives in polymer food packaging are discussed.
Article
Biochemistry & Molecular Biology
Milena Supernak, Balbina Makurat-Kasprolewicz, Beata Kaczmarek-Szczepanska, Anna Palubicka, Monika Sakowicz-Burkiewicz, Anna Ronowska, Marcin Wekwejt
Summary: Chitosan has received much attention as a potential drug carrier due to its non-toxicity, biocompatibility, biodegradability, and antibacterial properties. The influence of chitosan's molecular weight on its ability to carry antibiotics was evaluated in this study. Membranes made from high-molecular-weight chitosan exhibited the best antibacterial activity, while membranes made from medium-molecular-weight chitosan had unfavorable antibacterial activity. The fabricated membranes showed no cytotoxic effect on human osteoblasts and fibroblasts.
Article
Nanoscience & Nanotechnology
Monunith Anithkumar, S. Arunima Rajan, Ahmaduddin Khan, Beata Kaczmarek, Marta Michalska-Sionkowska, Krzysztof Lukowicz, Anna Maria Osyczka, Jagriti Gupta, Niroj Kumar Sahu
Summary: Researchers have developed a novel therapeutic nanosystem (GOx@PEG-MnFe2O4 ) for cancer starvation therapy. The system consists of glucose oxidase (GOx) loaded in polyethylene glycol (PEG) modified manganese ferrite (MnFe2O4 ) nanoparticles (NPs). The combination of GOx and NPs can effectively deplete glucose and eliminate hypoxia in an acidic environment.
ACS APPLIED NANO MATERIALS
(2023)
Article
Food Science & Technology
Maria Swiontek Brzezinska, Beata Kaczmarek-Szczepanska, Grazyna B. Dabrowska, Marta Michalska-Sionkowska, Katarzyna Dembinska, Agnieszka Richert, Marcela Pejchalova, Sweta Binod Kumar, Agnieszka Kalwasinska
Summary: The study found that fungi of the genus Trichoderma were more effective in degrading phenolic acid-modified chitosan in compost compared to native microorganisms. The application of a Trichoderma preparation significantly increased enzymatic activity and oxygen consumption in the compost. Additionally, Trichoderma also shows potential for use in sustainable agriculture.
Review
Engineering, Biomedical
Jithin Vishnu, Praveenkumar Kesavan, Balakrishnan Shankar, Katarzyna Dembinska, Maria Swiontek Brzezinska, Beata Kaczmarek-Szczepanska
Summary: Prolonged inflammation induced by orthopedic metallic implants can critically affect the success rates, which can even lead to aseptic loosening and consequent implant failure. Metallic implant materials (such as titanium and its alloys) can induce increased amount of ROS, thereby critically influencing the healing process. This review explores the ROS generation aspects associated with Ti-based metallic biomaterials and the various surface modification strategies developed specifically to improve antioxidant aspects of Ti surfaces. Overall, this review highlights the critical need to consider the aspects of ROS generation as well as oxidative stress while designing an implant material and its effective surface engineering.
JOURNAL OF FUNCTIONAL BIOMATERIALS
(2023)
Article
Biochemistry & Molecular Biology
Marcin Wekwejt, Marcin Malek, Anna Ronowska, Anna Michno, Anna Palubicka, Lidia Zasada, Agnieszka Klimek, Beata Kaczmarek-Szczepanska
Summary: In this study, thin films based on hyaluronic acid and tannic acid were investigated for wound healing applications. The films were characterized for their surface properties, mechanical properties, permeability, antioxidant activity, and compatibility with blood and osteoblast cells. The results showed that films based on the 50HA/50TA ratio had the best cytocompatibility and potential for implantation.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2024)
Article
Chemistry, Multidisciplinary
Piotr Kamedulski, Marcin Wekwejt, Lidia Zasada, Anna Ronowska, Anna Michno, Dorota Chmielniak, Pawel Binkowski, Jerzy P. Lukaszewicz, Beata Kaczmarek-Szczepanska
Summary: In this study, gelatin-based films containing graphene nanoparticles were prepared. The morphology, properties, and biological performance of the nanoparticles were investigated. The addition of graphene nanoparticles improved the surface properties, mechanical strength, and antioxidant activity of the gelatin film. The gelatin film containing nanoparticles with a surface area of 500 m2/g was found to be the most suitable candidate for wound dressing applications.
Meeting Abstract
Cell Biology
Jacek Nowak, Agnieszka Witkowska, Urszula Szlendak, Agnieszka Malinowska, Marta Rogatko-Koros, Elzbieta Graczyk-Pol, Beata Kaczmarek, Anna Flaga, Agnieszka Gawron
Article
Materials Science, Multidisciplinary
Deyong Zheng, Huihui Jin, Yucong Liao, Pengxia Ji
Summary: In this study, a highly stable and efficient catalyst, fluorine-doped Co3O4 (F-Co3O4), was developed for hydrogen production by water electrolysis. The F-Co3O4 catalyst exhibited a remarkable reduction in overpotential and demonstrated excellent stability for over 100 hours.
Article
Materials Science, Multidisciplinary
Ziwen Lv, Jintao Wang, Fengyi Wang, Jianqiang Wang, Fuquan Li, Hongtao Chen
Summary: Adding Cu6Sn5 nano particles can effectively inhibit the overgrowth of intermetallic compounds at the interfaces of solder joints in electronic devices, providing a solution to this issue. A new growth mechanism of intermetallic compounds at the interfaces was identified.
Article
Materials Science, Multidisciplinary
Jun Wang, Jiawei Chen, Wanru Liao, Fangyang Liu, Min Liu, Liangxing Jiang
Summary: A BiOI/AgI/Ag plasmonic heterostructure photocathode was successfully designed through electrodeposition, ion-exchange, and illumination methods. This photocathode exhibits superior performance in photoelectrochemical water splitting.
Article
Materials Science, Multidisciplinary
Xiaoxiao Liu, Xianxian Zhou, Xiaotao Ma, Qinbo Yuan, Shibin Liu
Summary: In this study, the authors propose a method to accelerate the reaction of polysulfides in lithium-sulfur batteries using a Ni@OC Mott-Schottky heterojunction as a catalyst. The experimental results demonstrate that the charge redistribution at the Ni@OC interface accelerates electron transfer and enhances catalytic activity, leading to improved reaction kinetics and battery performance.
Article
Materials Science, Multidisciplinary
Dayou Ma, Mohammad Rezasefat, Joziel Aparecido da Cruz, Sandro Campos Amico, Marco Giglio, Andrea Manes
Summary: The matrix has a significant effect on the impact resistance of composite materials. Replacing a brittle polymer with a more flexible one can improve impact resistance, but it poses challenges to standard testing methods. This study designs a new fixture for testing the low-velocity impact of soft composites and investigates the effect of the fixture on the mechanical performance.
Article
Materials Science, Multidisciplinary
Lingchang Wang, Qihang Yang, Huzhen Li, Ming Wei, Qian Wang, Zhenzhong Hu, Mengmeng Zhen
Summary: Bronze titanium dioxide (TiO2(B)) is a promising anode material for lithium-ion batteries due to its high specific capacity. However, its practical applications are hindered by poor conductivity and limited electrochemical kinetics. In this study, TiO2(B)-carbon nanosheets heterostructures are synthesized to enhance the cycling performance and rate capability of TiO2(B).
Article
Materials Science, Multidisciplinary
Atul Thakur, Ritesh Verma, Ankush Chauhan, Fayu Wan, Preeti Thakur
Summary: In this study, BaFe12O19 and BaFe12O19: Epoxy (50:50) nanocomposites were synthesized using the co-precipitation method. The structural information and material properties, such as crystallite size and electrical conductivity, were characterized by XRD, FESEM, EDX, and TEM techniques.
Article
Materials Science, Multidisciplinary
Jingyu Wu, Xinyan Ma, Yong Yang
Summary: A well-defined CoS2@NC(CS-500) hierarchical binder-free catalyst cathode is constructed through in-situ grown of ZIF-67 on carbon cloth and high-temperature carbonization. The cathode shows excellent reaction kinetics and electrochemical performance, providing inspiration for developing advanced Li-CO2 battery catalysts.
Article
Materials Science, Multidisciplinary
Svetlana M. Posokhova, Vladimir A. Morozov, Kirill N. Boldyrev, Dina Deyneko, Erzhena T. Pavlova, Bogdan I. Lazoryak
Summary: This study explores the impact of synthesis method and composition on the structure and luminescence properties of K5Eu1-xHox(MoO4)4 with the palmierite-type matrix. The co-doping of Eu3+ and Ho3+ ions plays a critical role in manipulating charge transfer and luminescence efficiency in the visible and infrared regions.
Article
Materials Science, Multidisciplinary
Jian Wang, Yeting Tao, Jingsheng Wang, Youtian Tao
Summary: A new electron-transport material iTPyBI-CN is developed through non-catalytic C-N coupling reaction. It exhibits better electroluminescence efficiency in organic light-emitting diodes compared to the commercial material TPBI, due to its twisted geometry and higher energy levels.
Article
Materials Science, Multidisciplinary
Tao Zhu, Feng Huang, Shuo Li, Yang Zhou
Summary: This article combines XRD analysis and microscopic structural observation to investigate the changes in limestone after high-temperature treatment. It finds that 500 degrees C is the critical temperature for crystalline and spatial arrangement changes in limestone, and the thermal conductivity, specific heat capacity, and heat storage coefficient gradually decrease after thermal treatment.
Article
Materials Science, Multidisciplinary
Muhammad Haekal Habibie, Fransiska Sri Herwahyu Krismastuti, Abdi Wira Septama, Faiza Maryani, Vivi Fauzia
Summary: This study focuses on the synthesis of zinc oxide nanostructure from zinc recovered from galvanization ash and highlights its potential as a sustainable source of zinc and as an antibacterial agent.
Article
Materials Science, Multidisciplinary
Jingyi Li, Yixin Xing, Wei Gu, Shousi Lu
Summary: In this study, PC@CaP microparticles were fabricated using biomimetic mineralization. The results showed that under environmental stress, PC@CaP exhibited improved stability and antioxidative activity, indicating its potential use in high-added value fields.
Article
Materials Science, Multidisciplinary
Yan Liu, Shunyou Chen
Summary: In this study, TNTs were used as a drug carrier and modified with ZIF-8 and silk fibroin to obtain a new drug loading platform. The results showed that this drug-loaded platform had a good drug release effect in vitro and could promote cell proliferation and osteogenic differentiation.
Article
Materials Science, Multidisciplinary
Chunhui Zhu, Wentao Wang, Qing Zhen, Xinning Huang, Shixin Li, Shaochang Wang, Xiaoping Ma, Xiaoxia Liu, Yalong Jiao, Kai Sun, Zhuangzhi Li, Huaixin Yang, Jianqi Li
Summary: A type of stacking fault is revealed in e-InSe crystal, which is associated with a small stacking-fault energy and shows exceptional plasticity.
