Published December 2008
| Version v1
Journal article
Ultrasonic-assisted synthesis and strepavidin conjugation of amino-magnetic nanoparticles
- 1. School of Materials Science and Engineering, Shanghai Univ., Shanghai (China)
- 2. Shanghai Inst. of Applied Physics, Chinese Academy of Sciences, Shanghai (China)
Description
MNPs are widely used in biotechnology, magnetic resonance imaging, catalysis and other areas. In this paper, we propose a simple, quick, inexpensive and efficient way to prepare amino-MNPs with sonication-assisted process. The amino-MNPs prepared by hydrolyzing TEOS and APS were characterized by SEM, TEM and FTIR. Conjugation of SA and amino-MNPs was also studied. The biotin bound capacity of prepared SA coated amino-MNPs was 1.824 nmol/mg, which well meet the need of biological application. (authors)
Additional details
Publishing Information
- Journal Title
- Nuclear Science and Techniques
- Journal Volume
- 19
- Journal Issue
- 6
- Journal Page Range
- p. 370-375
- ISSN
- 1001-8042
INIS
- Country of Publication
- China
- Country of Input or Organization
- China
- INIS RN
- 41120652
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- BIOTECHNOLOGY; BIOTIN; CAPACITY; CATALYSIS; FOURIER TRANSFORMATION; INFRARED SPECTRA; NANOSTRUCTURES; NMR IMAGING; PARTICLES; SCANNING ELECTRON MICROSCOPY; STREPTOMYCIN; SYNTHESIS; TRANSMISSION ELECTRON MICROSCOPY; ULTRASONIC WAVES
- Descriptors DEC
- ANTIBIOTICS; ANTI-INFECTIVE AGENTS; AZOLES; CARBOXYLIC ACIDS; DIAGNOSTIC TECHNIQUES; DRUGS; ELECTRON MICROSCOPY; HETEROCYCLIC ACIDS; HETEROCYCLIC COMPOUNDS; IMIDAZOLES; INTEGRAL TRANSFORMATIONS; MICROSCOPY; ORGANIC ACIDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; SOUND WAVES; SPECTRA; TRANSFORMATIONS; VITAMIN B GROUP; VITAMINS
Optional Information
- Notes
- 5 figs., 24 refs.