Encapsulation of CdTe Quantum Dots into Synthetic Viral Capsids

被引：19

作者：

Fujita, Seiya ^{[1
]}

Matsuura, Kazunori ^{[1
]}

机构：

[1] Tottori Univ, Grad Sch Engn, Dept Chem & Biotechnol, 4-101 Koyama Minami, Tottori 6808552, Japan

来源：

CHEMISTRY LETTERS | 2016年 / 45卷 / 08期

基金：

日本学术振兴会;

关键词：

CdTe quantum dot; Nanocarrier; Viral capsid; FLUORESCENCE CORRELATION SPECTROSCOPY; PEPTIDE; VIRUS; NANOPARTICLES; CONSTRUCTION; OXIDE;

D O I：

10.1246/cl.160396

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The encapsulation behavior of CdTe quantum dots with the size of 3 nm into a synthetic viral capsid self-assembled from beta-annulus peptide was analyzed by using fluorescence correlation spectroscopy (FCS). At concentrations above the critical aggregation concentration (CAC) of beta-annulus peptide, the diffusion time of the encapsulated CdTe quantum dots in the synthetic viral capsid was estimated to be larger than that of free quantum dots.

引用

页码：922 / 924

页数：3

共 24 条

[1] Dynamics of supramolecular association monitored by fluorescence correlation spectroscopy
Al-Soufi, Wajih
Reija, Belen
Felekyan, Suren
Seidel, Claus A. M.
Novo, Mercedes
[J]. CHEMPHYSCHEM, 2008, 9 (13) : 1819 - 1827
[2] Perspectives on the physical chemistry of semiconductor nanocrystals
Alivisatos, AP
[J]. JOURNAL OF PHYSICAL CHEMISTRY, 1996, 100 (31) : 13226 - 13239
[3] Cowpea Mosaic Virus Unmodified Empty Viruslike Particles Loaded with Metal and Metal Oxide
Aljabali, Alaa A. A.
Sainsbury, Frank
Lomonossoff, George P.
Evans, David J.
[J]. SMALL, 2010, 6 (07) : 818 - 821
[4] Virus-Based Nanoparticles with Inorganic Cargo: What Does the Future Hold?
Bronstein, Lyudmila M.
[J]. SMALL, 2011, 7 (12) : 1609 - 1618
[5] Liposome encapsulation of fluorescent nanoparticles: Quantum dots and silica nanoparticles
Chen, Chien-Sheng
Yao, Jie
Durst, Richard A.
[J]. JOURNAL OF NANOPARTICLE RESEARCH, 2006, 8 (06) : 1033 - 1038
[6] Characterization of Viral Capsid Protein Self-Assembly around Short Single-Stranded RNA
Comas-Garcia, Mauricio
Garmann, Rees F.
Singaram, Surendra W.
Ben-Shaul, Avinoam
Knobler, Charles M.
Gebart, William M.
[J]. JOURNAL OF PHYSICAL CHEMISTRY B, 2014, 118 (27) : 7510 - 7519
[7] Quantum dot encapsulation in viral capsids
Dixit, Suraj K.
Goicochea, Nancy L.
Daniel, Marie-Christine
Murali, Ayaluru
Bronstein, Lyudmila
De, Mrinmoy
Stein, Barry
Rotello, Vincent M.
Kao, C. Cheng
Dragnea, Bogdan
[J]. NANO LETTERS, 2006, 6 (09) : 1993 - 1999
[8] Viruses: Making friends with old foes
Douglas, T
Young, M
[J]. SCIENCE, 2006, 312 (5775) : 873 - 875
[9] Douglas T, 2002, ADV MATER, V14, P415, DOI 10.1002/1521-4095(20020318)14:6<415::AID-ADMA415>3.0.CO
[10] 2-W

← 1 2 3 →