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Progress on Chemistry and Application of Chitin and its Derivatives最新文献

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EFFECT OF CHITOSAN AND LIPID LAYERS DEPOSITED ONTO POLYETHYLENE TEREPHTHALATE (PET) ON ITS WETTING PROPERTIES 壳聚糖和脂质层对聚对苯二甲酸乙二醇酯(pet)润湿性能的影响
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2021-09-30 DOI: 10.15259/pcacd.26.019
K. Szafran, M. Jurak, A. Wiącek
{"title":"EFFECT OF CHITOSAN AND LIPID LAYERS DEPOSITED ONTO POLYETHYLENE TEREPHTHALATE (PET) ON ITS WETTING PROPERTIES","authors":"K. Szafran, M. Jurak, A. Wiącek","doi":"10.15259/pcacd.26.019","DOIUrl":"https://doi.org/10.15259/pcacd.26.019","url":null,"abstract":"The wetting properties of chitosan (Ch) and single 1,2-dipalmitoylsn-glycero-3-phosphocholine (DPPC), cholesterol (Chol) and binary DPPC-Chol layers deposited onto polyethylene terephthalate activated by low-temperature air plasma (PETair) were examined. PET is widely used in tissue engineering, but its low hydrophilicity limits its integration with the surrounding tissues. Ch is a biocompatible polysaccharide, distinguished by its antimicrobial properties, widely distributed in medicine. DPPC and Chol are the major building components of cell membrane, so they can perfectly mimic membrane behaviour during contact with the Ch layer. Monolayers of lipids were deposited onto PETair with or without the Ch layer using the Langmuir-Blodgett technique. The total surface free energy (SFE)and its components changes were calculated from theoretical approaches. Wettability strongly depended on the monolayer composition as well as the Ch layer. The Ch film decreased the contact angle and increased SFE of the PET surface with the lipid monolayers due to specific organisation of molecules within the chitosan scaffold. The most promising combination of surface modification for tissue engineering applications seems to be the PETair/Ch/DPPC-Chol system.","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44570348","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
DEVELOPMENT OF BIODEGRADABLE POLYSACCHARIDE-PROTEIN EDIBLE GEL COAT WITH ANTIMICROBIAL PROPERTIES FOR FOOD PRODUCTS 具有抗菌性能的可生物降解多糖-蛋白食品凝胶涂层的研制
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2021-09-30 DOI: 10.15259/pcacd.26.013
E. Kuprina, A. N. Yakkola, A. Manuylov, E. Kiprushkina, I. Shestopalova, P. I. Demidov
{"title":"DEVELOPMENT OF BIODEGRADABLE POLYSACCHARIDE-PROTEIN EDIBLE GEL COAT WITH ANTIMICROBIAL PROPERTIES FOR FOOD PRODUCTS","authors":"E. Kuprina, A. N. Yakkola, A. Manuylov, E. Kiprushkina, I. Shestopalova, P. I. Demidov","doi":"10.15259/pcacd.26.013","DOIUrl":"https://doi.org/10.15259/pcacd.26.013","url":null,"abstract":"Food edible coatings are an important milestone in food production and one of the innovations in food packaging development. This article presents materials on the development of the formulation and technology for the manufacture of a novel composite coating based on sodium alginate, chitosan and protein hydrolysate obtained by the electrochemical method of double extraction from cod processing waste to obtain edible coatings for semi-finished fish products. Furthermore, the physicochemical, physical, mechanical and microbiological properties of this material are described.","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46877430","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
EFFECT OF SELECTED MUCOADHESIVE POLYMERS ON PHARMACEUTICAL PROPERTIES OF CHITOSAN FORMULATIONS 所选黏附聚合物对壳聚糖制剂药物性能的影响
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2021-09-30 DOI: 10.15259/pcacd.26.005
B. Grimling
{"title":"EFFECT OF SELECTED MUCOADHESIVE POLYMERS ON PHARMACEUTICAL PROPERTIES OF CHITOSAN FORMULATIONS","authors":"B. Grimling","doi":"10.15259/pcacd.26.005","DOIUrl":"https://doi.org/10.15259/pcacd.26.005","url":null,"abstract":"The aim of this study was to develop a technical process and composition of mucoadhesive hydrogels containing benzocaine, based on different concentration ratios of the natural polymers chitosan and xanthan gum. For this purpose, lyophilisates of polymeric complexes with the quantitative ratios of 0.5:1, 1:1 and 1:0.5 chitosan to xanthan gum were prepared and subsequently used to prepare hydrogels of various concentrations. The physicochemical properties and pharmaceutical availability of benzocaine were evaluated and diffractograms and Fourier-transform infrared spectra of individual polymers and their polyelectrolyte complexes were compared. The 1:1 formulation exhibited the highest water absorption capacity and the gels showed the highest viscosity and the shortest blurring times. More chitosan increased carrier texture parameters, including hardness, cohesiveness and consistency, whereas more xanthan gum led to the longest gel blurring times and improved carrier stability. The concentration ratio of chitosan to xanthan gum in lyophilisates determined the viscosity, texture, spreadability and blurring time of the gels. Increases in lyophilisate percentage in the gels also affected the physicochemical properties of the carrier. In addition, the proportions of polymers in the mixture did not influence the availability of the drug from the prepared gel; this factor appears to depend more on the lyophilisate content in the carrier. Variations in the ratio of chitosan to xanthan gum in the polymer complex as well as lyophilisate percentage in the gel may impact the properties of the hydrogel and its efficacy as a carrier for therapeutic substances administered to the oral cavity mucosa.","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2021-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48770339","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
THE FORMATION OF HYDROGELS BASED ON CHITOSAN AND ITS WATER-SOLUBLEDERIVATIVES 壳聚糖及其水溶性衍生物水凝胶的形成
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2020-09-30 DOI: 10.15259/pcacd.25.001
A. Il’ina, B. Shagdarova, A. Lunkov, V. Varlamov
{"title":"THE FORMATION OF HYDROGELS BASED ON CHITOSAN AND ITS WATER-SOLUBLE\u0000DERIVATIVES","authors":"A. Il’ina, B. Shagdarova, A. Lunkov, V. Varlamov","doi":"10.15259/pcacd.25.001","DOIUrl":"https://doi.org/10.15259/pcacd.25.001","url":null,"abstract":"This review considers articles on the formation of hydrogels based on chitosan as well as succinylated and quaternized chitosan derivatives. They are synthesized using low toxicity reagents, under ordinary conditions (low production costs). Chitosan derivatives are soluble in an extended range of pH values and characterized by mucoadhesiveness, bioavailability and biodegradability, which extends the potential of their medical applications. One of the most important properties of chitosan and its derivatives is the ability to form hydrogels. Depending on the nature of the bonds\u0000that occur during formation, hydrogels are divided into chemically or physically crosslinked, or a mixture of the two. Chemically crosslinked gels have covalent bonds, while physically crosslinked gels are formed by noncovalent interactions, for example, ionic. Mixed hydrogels have both types of crosslinking.","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42971629","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
REVIEW OF CURRENT RESEARCH ON CHITOSAN AS A RAW MATERIAL IN THREE-DIMENSIONAL PRINTING TECHNOLOGY IN BIOMEDICAL APPLICATIONS 综述了壳聚糖为原料在三维打印技术在生物医学中的应用研究现状
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2020-09-30 DOI: 10.15259/pcacd.25.003
Szymon Mania, Adrianna Banach, R. Tylingo
{"title":"REVIEW OF CURRENT RESEARCH ON CHITOSAN AS A RAW MATERIAL IN THREE-DIMENSIONAL PRINTING TECHNOLOGY IN BIOMEDICAL APPLICATIONS","authors":"Szymon Mania, Adrianna Banach, R. Tylingo","doi":"10.15259/pcacd.25.003","DOIUrl":"https://doi.org/10.15259/pcacd.25.003","url":null,"abstract":"Three-dimensional (3D) biomaterial manufacturing strategies show an extraordinary driving force for the development of innovative solutions in the biomedical sector, including drug delivery systems, disease modelling and tissue and organ engineering. Due to its remarkable and promising biological and structural properties, chitosan has been widely studied for decades in several potential applications in the biomedical field. However, tools in the form of 3D printers have created new possibilities for the production of chitosan models, implants and scaffolds for cell cultures that are much more precise than existing ones. The article presents current achievements related to the possibility of using chitosan to create new materials for 3D printing in the form of chitosan bioinks, filaments, resins and powders dedicated for bioprinting, fused deposition modelling, stereolithography/digital light processing and selective laser sintering methods, respectively","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41808682","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
SYNTHESIS AND CHARACTERIZATION OF CHITOSAN/SODIUM ALGINATE BLEND MEMBRANE FOR APPLICATION IN AN ELECTROCHEMICAL CAPACITOR 电化学电容器用壳聚糖/海藻酸钠共混膜的合成与表征
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2020-09-30 DOI: 10.15259/pcacd.25.014
K. Nowacki, M. Galiński, I. Stępniak
{"title":"SYNTHESIS AND CHARACTERIZATION OF CHITOSAN/SODIUM ALGINATE BLEND MEMBRANE FOR APPLICATION IN AN ELECTROCHEMICAL CAPACITOR","authors":"K. Nowacki, M. Galiński, I. Stępniak","doi":"10.15259/pcacd.25.014","DOIUrl":"https://doi.org/10.15259/pcacd.25.014","url":null,"abstract":"In this work, we report a stepwise formation method of a chitosan/sodium alginate polyelectrolyte complex (CS/SA PEC) membrane. The proposed method aiming at the utilization of the ultrasonic treatment of chitosan and sodium alginate solution allowed us to obtain a highly homogeneous hybrid membrane for electrochemical usage. The CS/SA PEC membrane saturated in a 2 M Li2SO4 aqueous solution was used in electrochemical double layer capacitor (EDLC) cell to study its applicability as quasi-solid electrolyte. Electrochemical characteristic of EDLC cells was determined by electrochemical impedance spectroscopy, cyclic voltammetry and galvanostatic charge/discharge methods. The results show that the EDLC cell with CS/SA PEC quasi-solid electrolyte exhibit a comparable specific capacitance (102 F g-1 for 0–0.8 V) to CS reference (100 F g-1 for 0–0.8 V) and commercial separator (99 F g-1 for 0–0.8 V) cells. Thus, the CS/SA PEC membrane can be considered as an alternative modification for chitosanbased materials of electrochemical purpose.","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2020-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46709958","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
SURFACE CHARACTERISTICS OF DPPC MONOLAYERS DEPOSITED FROM TITANIUM DIOXIDE–CHITOSAN–HYALURONIC ACID SUBPHASES ON A GLASS SUPPORT 二氧化钛-壳聚糖-透明质酸亚相在玻璃载体上沉积DPPC单层的表面特性
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2019-09-30 DOI: 10.15259/pcacd.24.009
Agata Ładniak, M. Jurak, A. Wiącek
{"title":"SURFACE CHARACTERISTICS OF DPPC MONOLAYERS DEPOSITED FROM TITANIUM DIOXIDE–CHITOSAN–HYALURONIC ACID SUBPHASES ON A GLASS SUPPORT","authors":"Agata Ładniak, M. Jurak, A. Wiącek","doi":"10.15259/pcacd.24.009","DOIUrl":"https://doi.org/10.15259/pcacd.24.009","url":null,"abstract":"","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45207963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
THE INFLUENCE OF SALINITY ON REACTIVE BLACK 5 DYE SORPTION EFFICIENCY ON HYDROGEL CHITOSAN SORBENTS 盐度对水凝胶壳聚糖吸附剂吸附活性黑5染料效率的影响
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2019-09-30 DOI: 10.15259/pcacd.24.004
T. Jóźwiak, M. Olsztyn, U. Filipkowska, Ludmila Bolozan, Luminita Gache
{"title":"THE INFLUENCE OF SALINITY ON REACTIVE BLACK 5 DYE SORPTION EFFICIENCY ON HYDROGEL CHITOSAN SORBENTS","authors":"T. Jóźwiak, M. Olsztyn, U. Filipkowska, Ludmila Bolozan, Luminita Gache","doi":"10.15259/pcacd.24.004","DOIUrl":"https://doi.org/10.15259/pcacd.24.004","url":null,"abstract":"","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48957847","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
ISOLATION OF CHITIN FROM APLYSINA AEROPHOBA USING A MICROWAVE APPROACH 微波法从疏气溶胞菌中分离几丁质
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2019-09-30 DOI: 10.15259/pcacd.24.005
Christine Klinger, Sonia Żółtowska-Aksamitowska, T. Jesionowski, T. Materials
{"title":"ISOLATION OF CHITIN FROM APLYSINA AEROPHOBA USING A MICROWAVE APPROACH","authors":"Christine Klinger, Sonia Żółtowska-Aksamitowska, T. Jesionowski, T. Materials","doi":"10.15259/pcacd.24.005","DOIUrl":"https://doi.org/10.15259/pcacd.24.005","url":null,"abstract":"","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46979633","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
APPLICATION OF TEXTURE PROFILE ANALYSIS TO INVESTIGATE THE MECHANICAL PROPERTIES OF THERMOSENSITIVE INJECTABLE CHITOSAN HYDROGELS 应用织构分析研究热敏注射用壳聚糖水凝胶的力学性能
IF 0.6
Progress on Chemistry and Application of Chitin and its Derivatives Pub Date : 2019-09-30 DOI: 10.15259/pcacd.24.014
P. Owczarz, A. Rył, Żaneta Wichłacz
{"title":"APPLICATION OF TEXTURE PROFILE ANALYSIS TO INVESTIGATE THE MECHANICAL PROPERTIES OF THERMOSENSITIVE INJECTABLE CHITOSAN HYDROGELS","authors":"P. Owczarz, A. Rył, Żaneta Wichłacz","doi":"10.15259/pcacd.24.014","DOIUrl":"https://doi.org/10.15259/pcacd.24.014","url":null,"abstract":"","PeriodicalId":44461,"journal":{"name":"Progress on Chemistry and Application of Chitin and its Derivatives","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2019-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42580340","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 5
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