AFM investigation of molecular level events at biomaterial-biological interface

A. Agnihotri, Christopher Siedlecki

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Interaction of water and proteins with biomaterials constitutes the first events occurring at the biomaterial/biological interface, and these events are believed to guide further responses. In this study we report two aspects of these initial events as studied by atomic force microscopy (AFM). First the time dependent conformational changes in fibrinogen adsorbed on a model hydrophobic biomaterial (graphite) and second, the morphological changes in poly(urethane urea) associated with hydration.

Original languageEnglish (US)
Title of host publicationProceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002
EditorsDalia El-Sherif, Karen Moxon, Saravanan Kanakasabai
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages125-126
Number of pages2
ISBN (Electronic)0780374193
DOIs
StatePublished - Jan 1 2002
Event28th IEEE Annual Northeast Bioengineering Conference, NEBC 2002 - Philadelphia, United States
Duration: Apr 20 2002Apr 21 2002

Publication series

NameProceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC
Volume2002-January
ISSN (Print)1071-121X
ISSN (Electronic)2160-7001

Other

Other28th IEEE Annual Northeast Bioengineering Conference, NEBC 2002
CountryUnited States
CityPhiladelphia
Period4/20/024/21/02

Fingerprint

Biocompatible Materials
Biomaterials
Atomic force microscopy
Graphite
Urethane
Urea
Hydration
Fibrinogen
Proteins
Water

All Science Journal Classification (ASJC) codes

  • Bioengineering

Cite this

Agnihotri, A., & Siedlecki, C. (2002). AFM investigation of molecular level events at biomaterial-biological interface. In D. El-Sherif, K. Moxon, & S. Kanakasabai (Eds.), Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002 (pp. 125-126). [999497] (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC; Vol. 2002-January). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/NEBC.2002.999497
Agnihotri, A. ; Siedlecki, Christopher. / AFM investigation of molecular level events at biomaterial-biological interface. Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002. editor / Dalia El-Sherif ; Karen Moxon ; Saravanan Kanakasabai. Institute of Electrical and Electronics Engineers Inc., 2002. pp. 125-126 (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC).
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Agnihotri, A & Siedlecki, C 2002, AFM investigation of molecular level events at biomaterial-biological interface. in D El-Sherif, K Moxon & S Kanakasabai (eds), Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002., 999497, Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC, vol. 2002-January, Institute of Electrical and Electronics Engineers Inc., pp. 125-126, 28th IEEE Annual Northeast Bioengineering Conference, NEBC 2002, Philadelphia, United States, 4/20/02. https://doi.org/10.1109/NEBC.2002.999497

AFM investigation of molecular level events at biomaterial-biological interface. / Agnihotri, A.; Siedlecki, Christopher.

Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002. ed. / Dalia El-Sherif; Karen Moxon; Saravanan Kanakasabai. Institute of Electrical and Electronics Engineers Inc., 2002. p. 125-126 999497 (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC; Vol. 2002-January).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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Agnihotri A, Siedlecki C. AFM investigation of molecular level events at biomaterial-biological interface. In El-Sherif D, Moxon K, Kanakasabai S, editors, Proceedings of the IEEE 28th Annual Northeast Bioengineering Conference, NEBC 2002. Institute of Electrical and Electronics Engineers Inc. 2002. p. 125-126. 999497. (Proceedings of the IEEE Annual Northeast Bioengineering Conference, NEBEC). https://doi.org/10.1109/NEBC.2002.999497