Article
Pharmacology & Pharmacy
Yong Huang, Yi Lin, Bowen Li, Fu Zhang, Chenyue Zhan, Xin Xie, Zhuo Yao, Chongzhi Wu, Yuan Ping, Jianliang Shen
Summary: The study presents a biomimetic self-assembly nano-prodrug system for the co-delivery of gefitinib, ferrocene, and dihydroartemisinin. This system enables the combined therapy of ferroptosis and apoptosis, leading to significant inhibition of tumor growth.
ASIAN JOURNAL OF PHARMACEUTICAL SCIENCES
(2023)
Article
Chemistry, Multidisciplinary
Peiwen Liu, Jiaxiu Wang, Houjuan Qi, Tim Koddenberg, Dan Xu, Siyuan Liu, Kai Zhang
Summary: This study presents a novel method for self-assembly using chitin nanocrystals in capillaries. The fixed-boundary evaporation-induced self-assembly (FB-EISA) modality is employed, where a fixed air-liquid interface at the end of capillaries serves as the evaporation interface and initial deposition site of chitin nanocrystals. Through successive evaporation, continuous birefringent structures with a density gradient are generated, leading to the formation of cylindrical tubes.
Article
Engineering, Environmental
Hao Li, Luyan Li, Jun Wen, Gang Ye, Jing Chen, Xiaolin Wang
Summary: The phosphorylcholine (PC) functionalized polymeric adsorbent PAN-PC exhibits an unprecedented self-assembly effect in the adsorption of uranyl, resulting in an ultrahigh stoichiometric ratio (>5:1) and remarkable adsorption capacity (2658 mg g(-1)). Furthermore, PAN-PC demonstrates practicality in seawater and simulated nuclear wastewater. This work introduces a novel strategy of utilizing self-assembly effect to significantly enhance adsorption performance and provides a new approach for the development of efficient adsorbents for metal ions.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Materials Science, Multidisciplinary
Pengfei Ma, Wenjing Wu, Yu Wei, Le Ren, Shuxian Lin, Junhua Wu
Summary: The study focuses on creating composite scaffolds using gelatin, chitosan, polyvinyl alcohol, and nano-hydroxyapatite to mimic natural bone structure and properties. These composite scaffolds exhibit improved mechanical strength and biocompatibility, promoting cell growth and adhesion in bone tissue engineering applications.
MATERIALS & DESIGN
(2021)
Article
Nanoscience & Nanotechnology
Yi Liu, Shih-Ho Lin, Wei-Tsung Chuang, Niann-Tzyy Dai, Shan-hui Hsu
Summary: A series of strain-stiffened, self-healing hydrogels have been developed with controllable mechanical properties and stiffening responses, which promote wound healing through metabolic reactions.
ACS APPLIED MATERIALS & INTERFACES
(2022)
Review
Chemistry, Multidisciplinary
Jingjing Han, Haoning Gong, Xiaokang Ren, Xuehai Yan
Summary: This article introduces the research field of peptide-based supramolecular nanozymes, emphasizing the importance and versatility of peptides as building blocks, as well as the potential for regulating catalytic performance.
Article
Pharmacology & Pharmacy
Simona-Maria Tatarusanu, Alexandru Sava, Bianca-Stefania Profire, Tudor Pinteala, Alexandra Jitareanu, Andreea-Teodora Iacob, Florentina Lupascu, Natalia Simionescu, Irina Rosca, Lenuta Profire
Summary: This study developed new smart chitosan-based hydrogels using oxidized chitosan and hyaluronic acid as nontoxic crosslinkers. The hydrogels exhibited self-healing and self-adapting properties due to the presence of dynamic imino bonds. Additionally, the hydrogels showed potential as effective materials in wound management with their drug delivery and antimicrobial effects.
Article
Biochemistry & Molecular Biology
Min-Rui Tai, Hong-Wu Ji, Jian-Ping Chen, Xiao-Fei Liu, Bing-Bing Song, Sai-Yi Zhong, Aaqil Rifai, David R. Nisbet, Colin J. Barrow, Richard J. Williams, Rui Li
Summary: This study develops a method using nanogels as delivery tools to successfully deliver and control the release of hydrophobic bioactive compound hesperidin. The coassembly of self-assembled peptide and polysaccharide nanogels improves mechanical properties, encapsulation efficiency, and controlled release of hesperidin.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Applied
Yan Xu, Yuxin Sun, Zhong Yao, Chunling Zheng, Fang Zhang
Summary: This work develops a gradient assembly technique to prepare biological hidden nanoporous fibers with exceptional thermal insulation and robust mechanical strength, holding great potential to replace unsustainable animal products.
CARBOHYDRATE POLYMERS
(2023)
Article
Biochemistry & Molecular Biology
Yumin Wu, Chenzhengzhe Yan, Yupin Wang, Chuanhui Gao, Yuetao Liu
Summary: This study developed a self-healed, recyclable, and antimicrobial elastomers material, which showed excellent mechanical properties and antibacterial effects through specific reaction combination.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Chemistry, Applied
Nisa V. Salim, Xing Jin, Srikanth Mateti, Karamat Subhani
Summary: The study successfully prepared carbon fibers with hierarchical porous designs, high conductivity, and large surface area, showing promising potential for multifunctional applications such as capacitors and adsorbents.
MICROPOROUS AND MESOPOROUS MATERIALS
(2021)
Article
Materials Science, Biomaterials
Jingxi Wang, Kun Li, Junwei Xu, Meili Liu, Ping Li, Xiaoming Li, Yubo Fan
Summary: The biomimetic hierarchical small intestinal submucosa-chitosan sponge/chitosan hydrogel scaffold with micro/nano structure, simulating the structure of the natural dura mater, demonstrates excellent performance in promoting fibroblast and vascular endothelial cell proliferation and shows good histocompatibility in subcutaneous implantation in rats.
JOURNAL OF MATERIALS CHEMISTRY B
(2021)
Article
Biochemistry & Molecular Biology
Fatemeh Eftekhari-Pournigjeh, Mahdi Saeed, Sarah Rajabi, Maryam Tamimi, Mohamad Pezeshki-Modaress
Summary: In this study, chitosan/gelatin composite scaffolds reinforced by centrifugally spun PLA chopped nano/microfibers were successfully prepared. The results showed that scaffolds reinforced with 2% PLA-CFs had enhanced mechanical properties and better cell penetration and distribution.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2023)
Article
Chemistry, Organic
Janina-Miriam Noy, Fan Chen, Martina Stenzel
Summary: By conjugating mitochondria targeting unit TPP onto different non-fouling PISA particles, it was found that TPP attachment could enhance cellular uptake and spheroid penetration for pMPC-based particles, but had little effect on PEG-based particles. However, TPP on the PISA particles did not enhance mitochondrial accumulation as expected. Further structural investigations are needed to confirm this hypothesis.
BEILSTEIN JOURNAL OF ORGANIC CHEMISTRY
(2021)
Article
Materials Science, Multidisciplinary
Jie Zhang, Funing Zhang, Xin Hu, Jing Yang, Haiyan Wang, Samran Durrani, Fu-Gen Wu, Fengming Lin
Summary: This research successfully developed a simple and efficient nano-micelle for antimicrobial photodynamic therapy. The nano-micelle showed improved singlet oxygen generation and enhanced antibacterial effect against Gram-positive bacteria without inducing drug resistance. It offers a modality for effective antibacterial photodynamic therapy with simple operation, benefitting the treatment of Gram-positive bacterial infections in clinic.
ACS APPLIED POLYMER MATERIALS
(2022)
Article
Engineering, Biomedical
Jiesheng Xv, Haoying Li, Wenrui Zhang, Guichao Lai, Haoyu Xue, Jianhao Zhao, Mei Tu, Rong Zeng
JOURNAL OF BIOMATERIALS SCIENCE-POLYMER EDITION
(2019)
Article
Materials Science, Multidisciplinary
Bo Xu, Xiong Zhang, Shuchun Gan, Jianhao Zhao, Jianhua Rong
JOURNAL OF MATERIALS SCIENCE
(2019)
Article
Chemistry, Applied
Shuchun Gan, Weinan Lin, Yongliang Zou, Bo Xu, Xiong Zhang, Jianhao Zhao, Jianhua Rong
CARBOHYDRATE POLYMERS
(2020)
Article
Pharmacology & Pharmacy
Tao Zhu, Dan Zhou, Zhe Zhang, Lina Long, Yujuan Liu, Qinghong Fan, Feifan Chen, Xueke Zhang, Yan Wu, Hekun Zeng, Alexei Verkhratsky, Jianhao Zhao, Hong Nie
EUROPEAN JOURNAL OF PHARMACEUTICAL SCIENCES
(2020)
Article
Engineering, Biomedical
Ruicong Li, Xipeng Guan, Xilin Lin, Pengyue Guan, Xiong Zhang, Zhouquan Rao, Lin Du, Jiafeng Zhao, Jianhua Rong, Jianhao Zhao
ACTA BIOMATERIALIA
(2020)
Article
Materials Science, Biomaterials
Xilin Lin, Xipeng Guan, Youheng Wu, Shuqiang Zhuang, Yuzheng Wu, Lin Du, Jiafeng Zhao, Jianhua Rong, Jianhao Zhao, Mei Tu
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS
(2020)
Article
Materials Science, Composites
Yingjuan Sun, Jiefeng Zheng, Yang Yang, Jianhao Zhao, Jianhua Rong, Hongyan Li, Li Niu
Summary: An all-conductive polymers composite composed of porous polyaniline (PANi) and PEDOT:PSS was reported as a cathode for sodium ion batteries (SIBs). The cathode exhibited high reversible capacity and outstanding cycle stability, surpassing the performance of state-of-the-art cathode materials for SIBs. The conductive cross-linking networks structures and high stability of the cathode played significant roles in cycling stability and electrochemical performances of the cathode, showing great promise in SIBs.
COMPOSITES COMMUNICATIONS
(2021)
Article
Engineering, Environmental
Yongliang Zou, Cheng Chen, Yingjuan Sun, Shuchun Gan, Liubing Dong, Jianhao Zhao, Jianhua Rong
Summary: The study presents an all-hydrogel supercapacitor with high electric conductivity, large specific capacitance, great toughness and self-healing ability. It can maintain stable energy output even after being subjected to various deformations and can self-heal within 4 hours. The supercapacitor is a promising smart storage device for wearable applications.
CHEMICAL ENGINEERING JOURNAL
(2021)
Article
Biochemistry & Molecular Biology
Huaqiang Li, Shuqiang Zhuang, Yang Yang, Fei Zhou, Jianhua Rong, Jianhao Zhao
Summary: In this study, a dual-responsive core-shell hyaluronan/chitosan-based drug nanocarrier was developed for breast cancer therapy, showing stability in blood circulation and controlled drug delivery in intracellular environments. The nanoparticles exhibited low hemolysis, resistance to protein adsorption, and efficient internalization by breast cancer cells, making them potential drug carriers for breast tumor therapy.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Biochemistry & Molecular Biology
Shuchun Gan, Shihang Bai, Cheng Chen, Yongliang Zou, Yingjuan Sun, Jianhao Zhao, Jianhua Rong
Summary: A dual physically cross-linked double network hydrogel with high ionic conductivity and tensile strength was fabricated, showing potential applications in nerve replacement materials and biosensors. The synergistic effect of hydroxypropyl cellulose and prestretching reduced migration resistance of ions in the hydrogel, leading to improved conductivity. These composite hydrogels are noncytotoxic, low friction coefficient, and excellent wear resistance.
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULES
(2021)
Article
Pharmacology & Pharmacy
Zhe Zhang, Jianhao Pan, Tao Zhu, Nathalie Malewicz, Kaihe Ye, Jianhui Rong, Yong Luo, Yongli Situ, Alexei Verkhratsky, Yong Wang, Jianhao Zhao, Dan Tang, Hong Nie
Summary: This study identified 21 compounds from Sophora flavescens, with 5 potential bioactive compounds discovered. Oxymatrine (OMT) significantly reduced scratching bouts in two histamine-independent itch models and decreased mRNA expression of transient receptor potential ankyrin 1 (TRPA1) channel. OMT also reduced scratching bouts induced by allyl isothiocyanate (AITC).
JOURNAL OF PHARMACY AND PHARMACOLOGY
(2021)
Article
Pharmacology & Pharmacy
Fei Zhou, Huiru Li, Yuying Liu, Haotian Deng, Jianhua Rong, Jianhao Zhao
Summary: In this study, a methacrylated hyaluronan-polyethylene glycol (mHA-PEG) decorated and DOX-loaded CaCO3 NPs (DOX@CaCO3/mHA-PEG NPs) were developed for the potential synergistic therapy of breast tumors. The nanoparticles showed stable behavior in the bloodstream and released DOX and Ca2+ in the microenvironment of breast cancer cells. The released DOX killed cancer cells while the released Ca2+ induced tumor vessel coagulation.
JOURNAL OF DRUG DELIVERY SCIENCE AND TECHNOLOGY
(2023)
Article
Materials Science, Biomaterials
Tao Ouyang, Shuxian Su, Haotian Deng, Yuying Liu, Lishu Cui, Jianhua Rong, Jianhao Zhao
Summary: In this study, a novel superhydrophilic nanosilica-coated hydrogel was developed to resist tear protein deposition and bacterial adhesion. The coating showed high stability and significantly reduced the deposition of proteins and the adhesion of bacteria compared to the original hydrogel. Moreover, it had little effect on the physical properties of the hydrogel.
ACS BIOMATERIALS SCIENCE & ENGINEERING
(2023)
Article
Materials Science, Biomaterials
Fei Zhou, Yang Yang, Yuying Liu, Haotian Deng, Jianhua Rong, Jianhao Zhao
Summary: A calcium hydroxide/oleic acid/phospholipid nanoparticle with lipase/pH dual responsive delivery of Ca2+ and curcumin was developed for inducing cancer cell apoptosis by a combination of intracellular calcium overload and lactic acidosis elimination. The nanoparticle showed good performance and internalization by cancer cells, leading to activation of caspases and apoptosis through a mitochondrial-mediated pathway. The inhibition of apoptosis by lactic acid was eliminated by the nanoparticle, resulting in nearly complete apoptosis.
JOURNAL OF MATERIALS CHEMISTRY B
(2023)
Article
Materials Science, Biomaterials
Huiru Li, Xinyue Zhang, Xilin Lin, Shuqiang Zhuang, Yan Wu, Zhong Liu, Jianhua Rong, Jianhao Zhao
JOURNAL OF MATERIALS CHEMISTRY B
(2020)
Article
Chemistry, Applied
Xiaodan Wu, Zihan Wang, Guansong Shao, Bingyang Qin, Ying Wang, Tao Wang, Zhiguo Liu, Yujie Fu
Summary: In this study, a new type of cellulose-based ionic imprinting adsorbent was developed for the selective removal of cobalt ions. The adsorbent exhibited excellent adsorption performance, high cycling stability, and preferential selectivity for cobalt ions. The simple preparation method and promising application prospects make it a promising candidate for water treatment.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Article
Chemistry, Applied
Chandirasekar Shanmugam, Vanitha Marimuthu, Nagappan Rajendiran
Summary: In this study, monodispersed gold and silver nanoparticles were synthesized using cholic acid functionalized star poly(DL-lactide) as a capping and reducing agent. The synthesized materials were found to be effective heterogeneous catalysts for the reduction reaction.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Article
Chemistry, Applied
Bianca-Iulia Ciubotaru, Mirela-Fernanda Zaltariov, Mihaela Dascalu, Adrian Bele, Alexandra Bargan, Maria Cazacu
Summary: Porous networks were obtained using polysiloxanes pendant functionalized with aminopropyl groups. The addition of certain substances, such as ammonium bicarbonate and acetic acid, promoted the porosity and covalent cross-linking of the polymer. The resulting materials exhibited high dielectric permittivity and significant electrical output signal when subjected to compression, making them suitable for capacitive pressure sensors.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Article
Chemistry, Applied
Mohamed A. Zein, Basim H. Asghar, Abdulaziz M. Almohyawi, Norah F. Alqahtani, Ahmed Alharbi, J. Alkabli, Reda F. M. Elshaarawy, Lamia A. Ismail
Summary: In this study, new amphiphilic chitosan-thyme extract-nanosilver nanocomposites were prepared, which synergistically inhibited bacterial biofilm formation and bacterial proliferation. The nanocomposites disrupted bacterial cell membranes, causing cell death, and prevented biofilm formation. In addition, the nanocomposites exhibited good biocompatibility, making them potential candidates for biomedical applications.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Review
Chemistry, Applied
Norah F. Alqahtani
Summary: This review explores the potential of Imidazolium-based ionic liquids (ImILs) in improving the solubility, stability, and functionality of chitosan, and provides an overview of the types and preparation methods of functionalized imidazolium ionic liquids (FImILs). Additionally, it discusses the various opportunities offered by FImIL-chitosan derivatives.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Article
Chemistry, Applied
Olesya N. Zabegaeva, Alexey F. Kosolapov, Sergei L. Semjonov, Mariam G. Ezernitskaya, Egor S. Afanasyev, Ivan A. Godovikov, Alexander Chuchalov, Dmitriy A. Sapozhnikov
Summary: Polyimides are commonly used as primary protective coatings for optical fibers in high-temperature applications. However, the manufacturing process is complicated due to certain drawbacks. This study shows the potential use of polyamide-imides as highly reliable protective coatings for optical fibers.
REACTIVE & FUNCTIONAL POLYMERS
(2024)
Article
Chemistry, Applied
Luis Miguel Nunez Tapia, Pascal Thebault, Laurent Bischoff, Alain Ledoux, Florian Defontaine, Olivier Lesouhaitier, Fabrice Burel
Summary: A water soluble cationic bis-cyclocarbonate was prepared through a three steps procedure, and non-isocyanate polyurethanes were prepared in acetonitrile with high yields. The resulting materials exhibited good thermal properties and hydrophilic properties. The polyurethane thermoset showed high inhibition towards bacteria, and the bis-cyclocarbonate oligomer was found to be harmless to organisms.
REACTIVE & FUNCTIONAL POLYMERS
(2024)