Work

Synthesis of Magnetic Microspheres with Immobilized Metal Ions for Enrichment and Direct Determination of Phosphopeptides by Matrix‐Assisted Laser Desorption Ionization Mass Spectrometry

Year: 2006

Type: article

Abstract: Core/shell structured magnetic silica microspheres with immobilized Fe3+ (see image) are prepared with a simple method. Using a magnetic field, the microspheres are quickly, efficiently, and specifically enriched. Phosphopeptide identification can then be achieved through mass spectroscopy. This is a new method for the enrichment of phosphopeptides and opens up the possibility of other new applications using the microspheres.

Source: Advanced Materials

DOI: 10.1002/adma.200601546

Authors: X. Xu, C. Deng, M. Gao, W. Yu, P. Yang, X. Zhang

Institution: Fudan University

Language: English

Topic: Advanced Proteomics Techniques and Applications

Subfield: Spectroscopy

Field: Chemistry

Domain: Physical Sciences

Open Access status: hybrid

Estimated APC paid: $6,070

OpenAlex ID: W1982185159

FWCI: 5.229

Cites: 25

Cited by: 353

Related to: 10