Effective hemostasis is vital to reduce the pain and mortality of patients, and the research and development of hemostatic materials are prerequisite for effective hemostasis. Chitosan (CS), with good biodegradability, b...
Burns can cause tremendous economic problems associated with irreparable harm to patients and their families. To characterize marine collagen peptides (MCPs) from the skin of Nile tilapia (Oreochromis niloticus), molecul...
We prepared a novel hemostatic material using chitosan (CS), alginate, and Bletilla striata, which showed good biocompatibility and hemostatic properties. Alginate-calcium porous microspheres (Alg) were prepared by emuls...
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...
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)...
Mussel adhesive proteins (MAPs) have a unique ability to firmly adhere to different surfaces in aqueous environments via the special amino acid, 3,4-dihydroxyphenylalanine (DOPA). The catechol groups in DOPA are a key gr...
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 (COS), a natural polysaccharide with good antioxidant and anti-inflammatory properties, is the depolymerized product of chitosan possessing various biological activities. The present study was de...
Skin photoaging (SP) is a premature skin-aging damage after repeated exposure to ultraviolet (UV) radiation, mainly characterized by oxidative stress and inflammatory disequilibrium, which makes skin show the typical sym...
Long-term excessive alcohol intake can easily lead to gastritis, gastric ulcer, and gastric bleeding. In this paper, the gastric acid-responsive hydrogel of CS-NAC/alginate/tilapia collagen peptide (CS-NAC/ALG/TCP) was d...
We prepared a novel hemostatic material using chitosan (CS), alginate, and Bletilla striata, which showed good biocompatibility and hemostatic properties. Alginate-calcium porous microspheres (Alg) were prepared by emuls...
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCESCheng, Yu Hu, Zhang Zhao, Yuntao Zou, Zuhao Lu, Sitong Zhang, Bijun Li, Sidong 出版年：2019
Burns are physically debilitating and potentially fatal injuries. Two marine biomaterials, carboxymethyl chitosan (CMC) and collagen peptides (COP), have emerged as promising burn dressings. In this paper, sponges of car...
Hemorrhea is one of the major problems in war, trauma care, and surgical operation that threaten the life of the injured and patients. As a novel polymeric hemostatic agent, biodegradable chitosan can stop bleeding throu...
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...
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...
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...
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....
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...
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...
Chitosan is a linear polysaccharide produced by deacetylation of natural biopolymer chitin. Owing to its good biocompatibility and biodegradability, non-toxicity, and easy processing, it has been widely used in many fiel...
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...
Journal of Physics: Conference SeriesChen, W.P. Huang, D.J. Hu, Z. Zhuang, Y.L. Lu, S.T. 出版年：2021
The modified chitosan retains the excellent properties of chitosan and can broaden its application. In this paper, an approach of protection-deprotection was used to synthesize 6-O-caffeic acid chitosan with chitosan as ...
INTERNATIONAL JOURNAL OF BIOLOGICAL MACROMOLECULESCheng, Yu Wang, Jiyuan Hu, Zhang Zhong, Saiyi Huang, Na Zhao, Yuntao Tao, Yi Liang, Youling 出版年：2022
Trauma is one of the most common health issues in humans, and bacterial infection of the wound may result in many complications. In this paper, using 1-(3-dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC) as a...
The composite film of amphiphilic chitosan/iodine, poly(aminoethyl) chitosan citronellal Schiff base iodine (PACSC-I), was prepared, and characterized by SEM, AFM, FTIR, 1H NMR and XRD. The physicochemical properties of ...
In this paper, chitosan and caffeic acid were used as starting materials to prepare chitosan caffeates by reflux-heating and freeze-drying. The structures of chitosan caffeates were characterized by Fourier transform inf...
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 fab...
IOP Conference Series: Materials Science and EngineeringZhang, 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 β-glycerophosp...
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...
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