Realization of on-tissue protein identification by highly efficient in situ digestion with graphene-immobilized trypsin for MALDI imaging analysis

Jing Jiao, Aizhu Miao, Xinyan Zhang, Yan Cai, Yi Lu, Ying Zhang, Haojie Lu
  • The Analyst, January 2013, Royal Society of Chemistry
  • DOI: 10.1039/c3an36391k