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International journal of industrial entomology v.20 no.1, 2010년, pp.25 - 28   피인용횟수: 2
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Preparation and Characterization of Silk Fibroin Nanoparticles

Kweon, Hae-Yong    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA   ); Yeo, Joo-Hong    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA   ); Woo, Soon-Ok    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA   ); Han, Sang-Mi    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA   ); Jo, You-Young    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA   ); Lee, Kwang-Gill    (Sericultural & Apicultural Materials Division, National Academy of Agricultural Science, RDA  );
  • 초록

    Silk fibroin was conjugated with methoxypoly(ethylene glycol) derivatives to prepare silk nanoparicles. Conjugation of SF with PEG was examined with various instrumental analyses. Nuclear magnetic resonance spectrometry and amino acid analysis showed that serine and tyrosine residues in SF were reacted with PEG and resulted in increasing molecular weight. The sizes and shapes of SF nanoparticles observed by transmission electronmicroscope were ranged about 150-400 nm in diameter and spherical morphology. UV/VIS spectrometry showed SF nanoparticles might be outer PEG and inner SF structure.


  • 주제어

    Silk fibroin .   nanoparticles .   poly(ethylene glycol).  

  • 참고문헌 (20)

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    3. Harris JM (1992) Poly(Ethylene Glycol) Chemistry: Biotechnical and Biomedical Applications. Plenum, New York. 
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    19. Khvedelidze M, Mdzinarashvili T, Partskhaladze T, Nafee N, Schaefer UF, Lehr CM, Schneider M (2010) Calorimetric and spectrophotometric investigation of PLGA nanoparticles and their complex with DNA. J Therm Anal Calorim 99, 337-348. 
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  • 이 논문을 인용한 문헌 (2)

    1. 2010. "" International journal of industrial entomology, 20(2): 87~91     
    2. Kim, Sung-Kuk ; Jo, You-Young ; Lee, Kwang-Gill ; Kim, Kee-Young ; Kim, Hyun-bok ; Kweon, HaeYong 2015. "Effect of ethanol concentration on the infrared spectroscopic characteristics of silk beads" 한국잠사곤충학회지 = Journal of sericultural and entomological science, 53(2): 118~123     

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