K
Keith A. Brown
Researcher at Boston University
Publications - 119
Citations - 3634
Keith A. Brown is an academic researcher from Boston University. The author has contributed to research in topics: Dielectrophoresis & Nanolithography. The author has an hindex of 32, co-authored 105 publications receiving 2759 citations. Previous affiliations of Keith A. Brown include International Institute of Minnesota & Northwestern University.
Papers
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Journal ArticleDOI
Stiffness of HIV-1 Mimicking Polymer Nanoparticles Modulates Ganglioside-Mediated Cellular Uptake and Trafficking
Behnaz Eshaghi,Nourin Alsharif,Xingda An,Hisashi Akiyama,Keith A. Brown,Suryaram Gummuluru,Björn M. Reinhard +6 more
TL;DR: Observations suggest that GM3‐CD169‐induced sequestration of NPs in nonlysosomal compartments is not entirely determined by ligand–receptor interactions but also depends on core stiffness.
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Photoactuated Pens for Molecular Printing.
Zhongjie Huang,Le Li,Xu A. Zhang,Nourin Alsharif,Xiaojian Wu,Zhiwei Peng,Xiyuan Cheng,Peng Wang,Keith A. Brown,YuHuang Wang +9 more
TL;DR: The photoactuation of pen arrays made of polydimethylsiloxane carbon nanotube composites is explored, and the first demonstration of photoactuated pens for molecular printing is reported, paving the way for arbitrary control of individual pens in massive arrays.
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Nanocombinatorics with Cantilever-Free Scanning Probe Arrays
TL;DR: The development of cantilever-free scanning probe lithography and prospects for nanocombinatorial studies enabled by these tools are outlined.
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Design and Realization of 3D Printed AFM Probes
Nourin Alsharif,Anna Burkatovsky,Charles A Lissandrello,Keith Jones,Alice E. White,Keith A. Brown +5 more
TL;DR: 3D printed probes are found to function effectively for AFM and confer several advantages, most notably the ability to image in intermittent contact mode with a bandwidth approximately ten times larger than analogous silicon probes.
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Modular and Chemically Responsive Oligonucleotide "Bonds" in Nanoparticle Superlattices.
Stacey N. Barnaby,Ryan V. Thaner,Michael B. Ross,Keith A. Brown,George C. Schatz,Chad A. Mirkin +5 more
TL;DR: The oligonucleotide bond can have programmable function beyond dictating the structure of the material and moves nanoparticle superlattices closer to naturally occurring biomaterials, where the line between structural and functional elements is blurred.