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RAP Lab Opportunities at NIST

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Opportunity at National Institute of Standards and Technology (NIST)

Methods and Materials to Characterize Biomimetic Regenerative Materials


Material Measurement Laboratory, Biosystems and Biomaterials Division

RO# Location
50.64.41.B6439 Gaithersburg, MD

Please note: This Agency only participates in the February and August reviews.


Name E-mail Phone
Lin, Nancy J nancy.lin@nist.gov 301.975.4935
Lin-Gibson, Sheng slgibson@nist.gov 301.975.6765


Bioactive polymers and composites with the mineralizing potential may arrest and/or reverse tooth decay and bone loss. We are developing methods and related materials to measure the mechanisms and kinetics of demineralization/remineralization processes in order to facilitate development of these classes of materials. The methods must capture reliable, time-dependent chemical and physical characteristics of the mineralization process. New measurements may include spectroscopy, imaging, or scattering based techniques. New and controlled biomimetic materials with bone- and tooth-like properties are needed to serve as model systems for the advancement of the methods. Improved measurement approaches for direct observation of mineralization kinetics and mechanisms can significantly increase new knowledge relating chemical structure of materials and biological response.


Biomaterials; Biomimetics; Biomineralization; Demineralization; Calcium phosphate;


Citizenship:  Open to U.S. citizens
Level:  Open to Regular applicants
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