Charge Transport Phenomena in Peptide Molecular Junctions

المؤلفون المشاركون

Long, David P.
Vaisman, Iosif I.
Petricoin, Emanuel F.
Luchini, Alessandra
Liotta, Lance A.
Geho, David H.

المصدر

Research Letters in Nanotechnology

العدد

المجلد 2008، العدد 2008 (31 ديسمبر/كانون الأول 2008)، ص ص. 1-5، 5ص.

الناشر

Hindawi Publishing Corporation

تاريخ النشر

2008-03-26

دولة النشر

مصر

عدد الصفحات

5

التخصصات الرئيسية

الكيمياء
تكنولوجيا المعلومات وعلم الحاسوب
علوم

الملخص EN

Inelastic electron tunneling spectroscopy (IETS) is a valuable in situ spectroscopic analysis technique that provides a direct portrait of the electron transport properties of a molecular species.

In the past, IETS has been applied to small molecules.

Using self-assembled nanoelectronic junctions, IETS was performed for the first time on a large polypeptide protein peptide in the phosphorylated and native form, yielding interpretable spectra.

A reproducible 10-fold shift of the I/V characteristics of the peptide was observed upon phosphorylation.

Phosphorylation can be utilized as a site-specific modification to alter peptide structure and thereby influence electron transport in peptide molecular junctions.

It is envisioned that kinases and phosphatases may be used to create tunable systems for molecular electronics applications, such as biosensors and memory devices.

نمط استشهاد جمعية علماء النفس الأمريكية (APA)

Luchini, Alessandra& Long, David P.& Vaisman, Iosif I.& Petricoin, Emanuel F.& Geho, David H.& Liotta, Lance A.. 2008. Charge Transport Phenomena in Peptide Molecular Junctions. Research Letters in Nanotechnology،Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-503494

نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)

Luchini, Alessandra…[et al.]. Charge Transport Phenomena in Peptide Molecular Junctions. Research Letters in Nanotechnology No. 2008 (2008), pp.1-5.
https://search.emarefa.net/detail/BIM-503494

نمط استشهاد الجمعية الطبية الأمريكية (AMA)

Luchini, Alessandra& Long, David P.& Vaisman, Iosif I.& Petricoin, Emanuel F.& Geho, David H.& Liotta, Lance A.. Charge Transport Phenomena in Peptide Molecular Junctions. Research Letters in Nanotechnology. 2008. Vol. 2008, no. 2008, pp.1-5.
https://search.emarefa.net/detail/BIM-503494

نوع البيانات

مقالات

لغة النص

الإنجليزية

الملاحظات

Includes bibliographical references

رقم السجل

BIM-503494