Media type: E-Article Title: Electrochemically grown imprinted polybenzidine nanofilm on multiwalled carbon nanotubes anchored pencil graphite fibers for enantioselective micro-solid phase extraction coupled with ultratrace sensing of d- and l-methionine Contributor: Prasad, Bhim Bali; Srivastava, Amrita; Pandey, Indu; Tiwari, Mahavir Prasad Published: Elsevier BV, 2013 Published in: Journal of Chromatography B, 912 (2013), Seite 65-74 Language: English DOI: 10.1016/j.jchromb.2012.10.010 ISSN: 1570-0232 Origination: Footnote: