Caspase-3 controlled assembly of nanoparticles for fluorescence turn on

被引:33
作者
Cao, Chun-yan [1 ]
Chen, Yue [1 ]
Wu, Fang-zhou [1 ]
Deng, Yun [1 ]
Liang, Gao-lin [1 ]
机构
[1] Univ Sci & Technol China, Dept Chem, Natl Synchrotron Radiat Lab, CAS Key Lab Soft Matter Chem, Hefei 230026, Anhui, Peoples R China
基金
美国国家科学基金会;
关键词
BIOCOMPATIBLE CONDENSATION REACTION; SMALL MOLECULES; NANOSTRUCTURES; HYDROGELATION; CELLS;
D O I
10.1039/c1cc14112k
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A caspase-3 controlled condensation was applied to self-assemble biotinylated nanoparticles for capturing FITC-labelled streptavidin and subsequently turning on the fluorescence signal.
引用
收藏
页码:10320 / 10322
页数:3
相关论文
共 21 条
[1]   Self-Assembled Organic Nanostructures with Metallic-Like Stiffness [J].
Adler-Abramovich, Lihi ;
Kol, Nitzan ;
Yanai, Inbal ;
Barlam, David ;
Shneck, Roni Z. ;
Gazit, Ehud ;
Rousso, Itay .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2010, 49 (51) :9939-9942
[2]   Control of nano/molecular systems by application of macroscopic mechanical stimuli [J].
Ariga, Katsuhiko ;
Mori, Taizo ;
Hill, Jonathan P. .
CHEMICAL SCIENCE, 2011, 2 (02) :195-203
[3]   Cell death: Critical control points [J].
Danial, NN ;
Korsmeyer, SJ .
CELL, 2004, 116 (02) :205-219
[4]  
de Loos M, 2005, ORG BIOMOL CHEM, V3, P1631, DOI 10.1039/b500837a
[5]   Tunable dual-emitting shell-crosslinked nano-objects as single-component ratiometric pH-sensing materials [J].
Lee, Nam S. ;
Sun, Guorong ;
Lin, Lily Yun ;
Neumann, William L. ;
Freskos, John N. ;
Karwa, Amolkumar ;
Shieh, Jeng J. ;
Dorshow, Richard B. ;
Wooley, Karen L. .
JOURNAL OF MATERIALS CHEMISTRY, 2011, 21 (37) :14193-14202
[6]   Controlled Self-Assembling of Gadolinium Nanoparticles as Smart Molecular Magnetic Resonance Imaging Contrast Agents [J].
Liang, Gaolin ;
Ronald, John ;
Chen, Yuanxin ;
Ye, Deju ;
Pandit, Prachi ;
Ma, Man Lung ;
Rutt, Brian ;
Rao, Jianghong .
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (28) :6283-6286
[7]  
Liang GL, 2010, NAT CHEM, V2, P54, DOI [10.1038/NCHEM.480, 10.1038/nchem.480]
[8]  
Liu LH, 2009, NAT NANOTECHNOL, V4, P457, DOI [10.1038/nnano.2009.153, 10.1038/NNANO.2009.153]
[9]   Self-assembled nanoparticle probes for recognition and detection of biomolecules [J].
Maxwell, DJ ;
Taylor, JR ;
Nie, SM .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (32) :9606-9612
[10]   Enhanced fluorescence of epicocconone in surfactant assemblies as a consequence of depth-dependent microviscosity [J].
Panda, Debashis ;
Khatua, Saumyakanti ;
Datta, Anindya .
JOURNAL OF PHYSICAL CHEMISTRY B, 2007, 111 (07) :1648-1656