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Samuel I. Stupp
Researcher at Northwestern University
Publications - 587
Citations - 54611
Samuel I. Stupp is an academic researcher from Northwestern University. The author has contributed to research in topics: Peptide amphiphile & Supramolecular chemistry. The author has an hindex of 109, co-authored 560 publications receiving 49166 citations. Previous affiliations of Samuel I. Stupp include Urbana University & Max Planck Society.
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Self-assembly and mineralization of peptide-amphiphile nanofibers
TL;DR: In this paper, pH-induced self-assembly of a peptide-amphiphile was used to make a nanostructured fibrous scaffold reminiscent of extracellular matrix.
Journal ArticleDOI
Functional Supramolecular Polymers
TL;DR: The specific features of supramolecular polymers that can lead to applications in a variety of fields are reviewed, including: materials—in which processability and self-healing properties are of interest; biomedicine— in which the concerns are dynamic functionality and biodegradability; and hierarchical assembly and electronic systems—with an interest in unidirectionality of charge flow.
Journal ArticleDOI
Sorting carbon nanotubes by electronic structure using density differentiation
TL;DR: Using the scalable technique of density-gradient ultracentrifugation, isolated narrow distributions of SWNTs in which >97% are within a 0.02-nm-diameter range are isolated.
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Selective Differentiation of Neural Progenitor Cells by High-Epitope Density Nanofibers
Gabriel A. Silva,Gabriel A. Silva,Catherine Czeisler,Krista L. Niece,Elia Beniash,Daniel A. Harrington,John A. Kessler,Samuel I. Stupp +7 more
TL;DR: The artificial nanofiber scaffold induced very rapid differentiation of cells into neurons, while discouraging the development of astrocytes, linked to the amplification of bioactive epitope presentation to cells by the nanofibers.
Journal ArticleDOI
Self‐assembly of peptide amphiphiles: From molecules to nanostructures to biomaterials
TL;DR: The strategies for using molecular self‐assembly as a toolbox to produce peptide amphiphile nanostructures and materials are highlighted and efforts to translate this technology into applications as therapeutics are reviewed.