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  • 收录类型=EIx
  • 人物=李思东x
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40 条 记 录,以下是 1-30

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A sodium alginate-based sustained-release IPN hydrogel and its applications
RSC ADVANCESZou, Zuhao Zhang, Bijun Nie, Xiaoqin Cheng, Yu Hu, Zhang Liao, Mingneng Li, Sidong  出版年:2020
Interpenetrating polymer network (IPN) hydrogels are crosslinked by two or more polymer networks, providing free volume space in the three-dimensional network structure, and providing conditions for the sustained and con...
Preparation of the chitosan/poly(glutamic acid)/alginate polyelectrolyte complexing hydrogel and study on its drug releasing property
CARBOHYDRATE POLYMERSChen, Yu Yan, Xiaoting Zhao, Jian Feng, Huaiyu Li, Puwang Tong, Zongrui Yang, Ziming Li, Sidong Yang, Jueying Jin, Shaohua  出版年:2018
In the current study, a novel semi-dissolution/acidification/sol-gel transition (SD-A-SGT) method was explored for the preparation of polyelectrolyte complexing (PEC) composite hydrogels with natural polymers only. A chi...
Chitosan hydrogel in combination with marine peptides from tilapia for burns healing
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESOuyang, Qian-Qian Hu, Zhang Lin, Zhen-Peng Quan, Wei-Yan Deng, Yi-Feng Li, Si-Dong Li, Pu-Wang Chen, Yu  出版年:2018
The purpose of this study was to develop a promising burns dressing. Chiosan (CS) has been widely used as biomaterials, in combination with marine peptides (MPs) extracted from seawater cultured Tilapia, the newly develo...
Chitosan oligosaccharide-mediated attenuation of LPS-induced inflammation in IPEC-J2 cells is related to the TLR4/NF-κB signaling pathway
CARBOHYDRATE POLYMERSShi, Lin Fang, Biao Yong, Yanhong Li, Xuewen Gong, Dongliang Li, Junyu Yu, Tianyue Gooneratne, Ravi Gao, Zhenhua Li, Sidong Ju, Xianghong  出版年:2019
The protective mechanism of chitosan oligosaccharide (COS) against lipopolysaccharides (LPS) -induced inflammatory responses in IPEC-J2 and in mice with DSS dextran sulfate sodium (DSS) -induced colitis is reported. Upon...
Catechol functionalized chitosan/active peptide microsphere hydrogel for skin wound healing
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESZhang, Dongying Ouyang, Qianqian Hu, Zhang Lu, Sitong Quan, Weiyan Li, Puwang Chen, Yu Li, Sidong  出版年:2021
Chitosan-based thermosensitive hydrogels have been widely used in drug delivery and tissue engineering, but thEIr poor bioactivity has limited thEIr further applications. Integral active oyster peptide microspheres (OPM)...
Antimicrobial sodium alginate dressing immobilized with polydopamine-silver composite nanospheres
COMPOSITES PART B-ENGINEERINGLiang, Limei Hou, Tingting Ouyang, Qianqian Xie, Lei Zhong, Saiyi Li, Puwang Li, Sidong Li, Chengpeng  出版年:2020
To endow antibacterial activity and maintain good porosity, oxidized sodium alginate (OSA) sponge was functionalized via polydopamine/silver composite nanospheres (PDA/AgNSs). It is found that uniform PDA spheres (around...
Preparation of nano-hydroxyapatite/chitosan/tilapia skin peptides hydrogels and its burn wound treatment
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESOuyang Qianqian Kong Songzhi Huang Yongmei Ju Xianghong Li Sidong Li Puwang Luo Hui  出版年:2021
There is an urgent need for wound dressings to treat partial-thickness burns. Hydrogels are a promising material that can maintain hydration to promote necrotic tissue removal. Tilapia peptides (TP) and hydroxyapatite (H...
Self-assembled amphiphilic chitosan nanomicelles to enhance the solubility of quercetin for efficient delivery
COLLOIDS AND SURFACES B-BIOINTERFACESWang, Hui Yang, Ziming He, Zuyu Zhou, Chuang Wang, Chao Chen, Yu Liu, Xianwu Li, Sidong Li, Puwang  出版年:2019
Quercetin (QCT) has important functions such as antioxidant, anti-inflammatory and anticancer. However, its applications in food and in drug are restricted owing to its poor water solubility. In this work, a novel amphip...
Construction of a composite sponge containing tilapia peptides and chitosan with improved hemostatic performance
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESOuyang, Qianqian Hou, Tingting Li, Chengpeng Hu, Zhang Liang, Limei Li, Sidong Zhong, Qingkun Li, Puwang  出版年:2019
Despite superior hemostasis and repair function, tilapia peptide's application as wounding dressing is greatly limited due to its poor biostability. To expand its application in wounding dressing area, chitosan (CS), wit...
Hierarchical cerium oxide anchored multi-walled carbon nanotube hybrid with synergistic effect for microwave attenuation
COMPOSITES PART B-ENGINEERINGWang, Zhongqi Zhao, Pengfei Li, Puwang Li, Sidong Liao, Lusheng Luo, Yongyue Peng, Zheng He, Dongning Cheng, Yuan  出版年:2019
Microwave absorbing materials with light wEIght, high efficiency and broad effective bandwidth are strongly desired due to thEIr widespread applications in military and civil fields. Here, hierarchical cerium oxide ancho...
Chitosan-Based Thermo-Sensitive Hydrogel Loading Oyster Peptides for Hemostasis Application
MATERIALSZhang, Dongying Hu, Zhang Zhang, Lingyu Lu, Sitong Liang, Fengyan Li, Sidong  出版年:2020
Uncontrolled massive hemorrhage is one of the principal causes of death in trauma emergencies. By using catechol-modified chitosan (CS-C) as the matrix material and beta glycerol phosphate (beta-GP) as a thermo-sensitive...
Thermal degradation of agar: Mechanism and toxicity of products
FOOD CHEMISTRYOuyang, Qian-Qian Hu, Zhang Li, Si-Dong Quan, Wei-Yan Wen, Li-Li Yang, Zi-Ming Li, Pu-Wang  出版年:2018
The mechanism of the thermal degradation and the toxicity of the thermal degradation products of agar were studied using TG/DTA, Fourier-transform infrared spectroscopy and pyrolysis gas chromatography/mass spectrometry....
Preparation of hydroxylated lecithin complexed iodine/carboxymethyl chitosan/sodium alginate composite membrane by microwave drying and its applications in infected burn wound treatment
CARBOHYDRATE POLYMERSChen, Yu Qiu, Haiying Dong, Miheng Cheng, Bin Jin, Yiguang Tong, Zongrui Li, Puwang Li, Sidong Yang, Ziming  出版年:2019
Improving the antibacterial properties of membrane wound dressings of natural polymers is crucial. Iodine is an important safe inorganic antibacterial agent, but was confined in the composition with polymer membranes due...
Marine collagen peptide grafted carboxymethyl chitosan: Optimization preparation and coagulation evaluation
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESCheng, Yu Lu, Sitong Hu, Zhang Zhang, Bijun Li, Sidong Hong, Pengzhi  出版年:2020
Uncontrolled bleeding has always been a sudden accident, which is the main cause of casualties in war trauma, emergency events and surgical operations. Rapid hemostatic materials can effectively reduce casualties and sav...
Elastic, super-hydrophobic and biodegradable chitosan sponges fabricated for oil/water separation
JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERINGLiang, Fengyan Hou, Tingting Li, Sidong Liao, Lusheng Li, Puwang Li, Chengpeng  出版年:2021
Due to easy availability and biodegradability, chitosan (CS)-based porous adsorbents have attracted significant interest in oil-spill and organic solvent removal. HerEIn, a multi-network CS-based sponge was fabricated vi...
Synthesis of gentamicin-grafted-chitosan with improved solubility and antibacterial activity
REACTIVE & FUNCTIONAL POLYMERSYan, Tingting Li, Chengpeng Ouyang, Qianqian Zhang, Dongying Zhong, Qingkun Li, Puwang Li, Sidong Yang, Ziming Wang, Tao Zhao, Qingxia  出版年:2019
Due to superior properties, chitosan (CS) has been widely applied in health field. However its acid-solubility and poor antimicrobial activity compromise its safety and applications, respectively. To enhance its water-so...
Preparation and evaluation of squid ink polysaccharide-chitosan as a wound-healing sponge
MATERIALS SCIENCE & ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONSHuang, Na Lin, Jiali Li, Sidong Deng, Yifeng Kong, Songzhi Hong, Pengzhi Yang, Ping Liao, Mingneng Hu, Zhang  出版年:2018
A new type of wound healing agent was developed using two marine biomaterials (squid ink polysaccharide and chitosan) as carriers and calcium chloride as an initiator for coagulation. Based on central composite design re...
Preparation and Properties of Carboxymethyl Chitosan/Alginate/Tranexamic Acid Composite Films
MEMBRANESZhong, Qing-Kun Wu, Ze-Yin Qin, Ya-Qi Hu, Zhang Li, Si-Dong Yang, Zi-Ming Li, Pu-Wang  出版年:2019
In this study, the porous composite films of carboxymethyl chitosan/alginate/tranexamic acid were fabricated, with calcium chloride as the crosslinking agent and glycerin as a plasticizer. The composite films were charac...
Therapeutic effect and immune mechanism of chitosan-gentamicin conjugate on Pacific white shrimp (Litopenaeus vannamEI) infected with Vibrio parahaemolyticus
CARBOHYDRATE POLYMERSLiang, Fengyan Sun, Chengbo Li, Sidong Hou, Tingting Li, Chengpeng  出版年:2021
To explore the disease resistance mechanism of chitosan conjugates, chitosan-gentamicin conjugate (CS-GT) was synthesized and systematically characterized, the immune mechanism of CS-GT on Litopenaeus vannamEI infected w...
Study on the thermal degradation kinetics and pyrolysis characteristics of chitosan-Zn complex
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSISOu, Chunyan Chen, Song Liu, Yonghai Shao, Jiangjuan Li, Sidong Fu, Tingming Fan, Wenling Zheng, Hui Lu, Qin Bi, Xiaolin  出版年:2016
The thermal degradation kinetics and pyrolysis characteristics of a chitosan-Zn complex have been studied by Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA) and pyrolysis gas-chromatograp...
Solid phase synthesis of oxidized sodium alginate-tobramycin conjugate and its application for infected wound healing
CARBOHYDRATE POLYMERSLiang, Limei Liu, Tao Ouyang, Qianqian Li, Sidong Li, Chengpeng  出版年:2022
Although sodium alginate possesses excellent biocompatibility, moisture retention and easy availability, it cannot be directly applied for infected wound treatment. HerEIn, a solid phase synthesis strategy was proposed t...
Use of 18β-glycyrrhetinic acid nanocrystals to enhance anti-inflammatory activity by improving topical delivery
COLLOIDS AND SURFACES B-BIOINTERFACESQuan, Weiyan Kong, Songzhi Ouyang, Qianqian Tao, Jinlong Lu, Sitong Huang, Yongmei Li, Sidong Luo, Hui  出版年:2021
18 beta-Glycyrrhetinic acid (GA) is often topically applied in clinical treatment of inflammatory skin diseases. However, GA has poor solubility in water, which results in poor skin permeability and low bioavailability. ...
pH-responsive ultrasonic self-assembly spinosad-loaded nanomicelles and thEIr antifungal activity to <i>Fusarium oxysporum</i>
REACTIVE & FUNCTIONAL POLYMERSDong, Enming Yang, Ziming Zhou, Chuang Wang, Chao Li, Sidong Ouyang, Qianqian Kong, Lingxue He, Zuyu Xie, Jianghui Li, Puwang Yang, Peihui  出版年:2019
In this paper, we synthesized amphiphilic chitosan using one-pot method with the goal to develop delivery system for the natural pesticide spinosad. Chitosan-Isoleucine-Polyethylene glycol methyl ether (CIP) copolymers b...
Chitosan-based Nano-biocomposites and thEIr Applications in Medicine and Pharmaceutics
CURRENT ORGANIC CHEMISTRYYang, Ziming Li, Puwang McDonagh, Andrew Li, Sidong Lv, Mingzhe Li, Yongzhen Yu, Ziyang Feng, Changgen  出版年:2018
Background: Chitosan-based nano-biocomposite has recEIved more and more attentions in the past few years because of the outstanding merits that chitosan is a natural polymer with biodegradable and biocompatible. Objectiv...
Photothermal Ti<sub>2</sub>O<sub>3</sub>/polyurethane/polyacrylamide foam with high solar-evaporation efficiency
DESALINATIONLi, Lefan Zhao, Pengfei Wang, Zhifen Hu, Zhang Wang, Di Zhang, Yucang Li, Sidong Li, Chengpeng  出版年:2023
Photothermal material is indispensable for the fabrication of solar steam generation with easy-manufacture, cost-effective, and high-performance. Here, Ti2O3/polyacrylamide/polyurethane foams (Ti2O3/PU/PAM) were rational...
Effects of salt concentration on the structure and properties of composite fiber of carboxymethyl cellulose/N-2-hydroxylpropyl trimethyl ammonium chloride chitosan prepared by polyelectoyte complexation-freeze drying
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESChen, Yu Liu, Yang Xing, Tao Sun, Boyang Feng, Zhipan Li, Puwang Yang, Ziming Li, Sidong Chen, Shusen  出版年:2020
The conventional electrospinning process for the preparation of fibers usually require complex equipment and complicated preparation processes, as well as chemical crosslinkers and organic solvents, which limits its appl...
Optimization of preparation process and characterization of carboxymethyl chitosan/sodium alginate hemostatic sponge
2017 GLOBAL CONFERENCE ON POLYMER AND COMPOSITE MATERIALS (PCM 2017)Hu, Z. Ouyang, Q. Q. Cheng, Y. Hong, P. Z. Liao, M. N. Chen, F. J. Li, S. D.  出版年:2017
Composite hemostatic sponge was prepared by vacuum freeze-drying using carboxymethyl chitosan and sodium alginate as the main materials and CaCl2 as a crosslinking agent. On the basis of single factor experiments, an ort...
Preparation and characterization of catechol-functionalized chitosan thermosensitive hydrogels
2ND INTERNATIONAL CONFERENCE ON MATERIAL STRENGTH AND APPLIED MECHANICSZhang, D. Y. Hu, Z. Lu, S. T. Li, S. D. Yang, Z. M. Li, P. W.  出版年:2019
Catechol functionalization of chitosan was modified by EDC coupling reaction and then catechol-functionalized chitosan thermosensitive hydrogels were prepared by catechol-functionalization of chitosan with beta-glyceroph...
Fabrication and Characterization of Marine Polysaccharides Hemostatic Dressing
4TH INTERNATIONAL CONFERENCE ON APPLIED MATERIALS AND MANUFACTURING TECHNOLOGYZhong, Qing-Kun Hu, Zhang Zhang, Dong-Ying Li, Si-Dong  出版年:2018
Marine polysaccharides composite hemostatic dressing was fabricated with calcium chloride as the crosslinking agent and carboxymethyl chitosan /sodium alginate as raw materials. On the basis of the pre-experiment, the fa...
Thermal degradation of capsaicin and dihydrocapsaicin: Mechanism and hazards of volatile products
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSISOu, Chunyan Bi, Xiaolin Liu, Yonghai Fu, Tingming Ouyang, Qianqian Li, Sidong Chen, Cuihua  出版年:2024
Food safety issues have become unprecedentedly notable. To ensure the safe use of capsaicin (CAP) and dihydrocapsaicin (DHCAP) in the food sector, thEIr thermal degradation characteristics was examined for the first time...
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