Piyaporn Akkahat และ Voravee P. Hoven. (2005) Attachment of biotin on silicon surface-tethered poly(acrylic acid) brushes. Chulalongkorn University:ม.ป.ท.Piyaporn Akkahat และ Voravee P. Hoven. 2005. Attachment of biotin on silicon surface-tethered poly(acrylic acid) brushes. ม.ป.ท.:Chulalongkorn University;Piyaporn Akkahat และ Voravee P. Hoven. Attachment of biotin on silicon surface-tethered poly(acrylic acid) brushes. ม.ป.ท.:Chulalongkorn University, 2005. Print.