کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1529895 1511992 2010 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Mass spectrometric investigation of synthetic glycoside of muramyl dipeptide immobilized on fumed silica surface
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Mass spectrometric investigation of synthetic glycoside of muramyl dipeptide immobilized on fumed silica surface
چکیده انگلیسی

N-Acetylmuramyl-l-alanyl-d-isoglutamine or muramyl dipeptide is a cleavage product of peptidoglycan by lysozyme. This study explored the use of the temperature-programmed desorption mass spectrometry (TPDMS) in analysis of glycoside of muramyl dipeptide: O-{(4-tert-butylcyclohexyl)-2-acetamido-2,3-dideoxy-β-d-glucopyranoside-3-yl}-d-lactoyl-l-alanyl-d-isoglutamine (MDP) on the surface of fumed silica. Stages of pyrolysis of MDP in condensed state and on the silica surface have been determined. Three stages have been clear identified under pyrolysis of MDP on the silica surface. Kinetic parameters of thermal reactions on the fumed silica surface and in the condensed state have been calculated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Materials Science and Engineering: B - Volume 169, Issues 1–3, 25 May 2010, Pages 114–118
نویسندگان
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