지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
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Chitosan was prepared by deacetylation of chitin composed of an N-acetyl-D-glucosamine unit. In general, a fluorescent material contains atomic groups that exhibit a luminescent effect, and is known to fluoresce, owing to the excitation and emission processes at a low energy state. Organic compounds exhibiting such fluorescence can be applied in bio-imaging and detection. In a previous study, chitosan oligomers were reported to exhibit fluorescence in an aqueous solution, owing to their unique molecular structure properties. In this study, the effect of solution parameters on the fluorescence properties of chitosan were investigated in terms of the polymer parameters (molecular weight, degree of deacetylation, and concentration) and solvent parameter (concentration of acetic acid). The fluorescent intensity of chitosan increased at a lower molecular weight, higher degree of deacetylation, and lower acetic acid concentration.
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참고문헌 (12)
참고문헌 신청
M. Rinaudo / 2006 / Chitin and Chitosan: Properties and Applications / Prog. Polym. Sci 31:603~632
K. H. Prashanth / 2007 / Chitin/chitosan:Modifications and Their Unlimited Application Potential-an Overview / Trends Food Sci. Technol 18:117~131
X. He / 2016 / The Production of Fully Deacetylated Chitosan by Compression Method / Egypt J. Aquat. Res 42:75~81
P. Sivashankari / 2016 / Deacetylation Modification Techniques of Chitin and Chitosan / Chitosan Based Biomaterials 1:117~133
T. Itoh / 2014 / Correction to Fluorescence and Phosphorescence from Higher Excited States of Organic Molecules / Chem. Rev 114:6080~6080
K. H. Prashanth / 2007 / Chitin/chitosan:Modifications and Their Unlimited Application Potential-an Overview / Trends Food Sci. Technol 18:117~131
X. He / 2016 / The Production of Fully Deacetylated Chitosan by Compression Method / Egypt J. Aquat. Res 42:75~81
P. Sivashankari / 2016 / Deacetylation Modification Techniques of Chitin and Chitosan / Chitosan Based Biomaterials 1:117~133
T. Itoh / 2014 / Correction to Fluorescence and Phosphorescence from Higher Excited States of Organic Molecules / Chem. Rev 114:6080~6080
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