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May 31, 2013

Isomeric Separation of Endohedral Fullerene Compounds by Selective Chemical Oxidation

Fullerenes are carbon cages that are currently being used in solar cells because of their unique properties as electron acceptors.
May 20, 2013

PREM’s Nano Exhibición

The PREM Nano Exhibición is presented in collaboration with Humacao’s Casa Roig Museum from March to December 2013. The basic exhibit was awarded to PREM by NISENet. Additional modules on “Nano, Stained Glasses and Materials in Historical Casa Roig” are being developed with the participat
May 20, 2013

Doping graphene with UV light

CVD Graphene was synthesized at PENN. A Field Effect Transistor was fabricated at UPRH . No lithography was used (i.e. no harsh chemicals used) to define the source and drain electrodes, instead a TEM grid was used as a shadow mask. This is new to graphene based device fabrication. The dev
May 20, 2013

Band Gap Opening in Methane Intercalated Graphene

Recent experimental work has demonstrated production of quasi free-standing graphene by methane intercalation. The intercalation weakens the coupling of adjacent graphene layers and yields Dirac fermion behaviour of monolayer graphene.
May 20, 2013

High Altitude Research Platform

The 2012 Pre-Freshmen Bridge Summer Science Program students conducted an interdisciplinary high altitude balloon research project. The research project involved eight teams of students working on original research projects.Two teams worked on materials science research, two teams on susta
May 20, 2013

Tunable Band Gap in Gold Intercalated Graphene

Recent experimental work has demonstrated production of quasi free-standing graphene by gold intercalation. The intercalation weakens the coupling of adjacent graphene layers and yields Dirac fermion behavior of monolayer graphene.
May 8, 2013

Multifunctional Nanoparticles Can Target, Separate and Destroy Bacteria

JSU & UT San Antonio team members have reported the development of multifunctional popcorn shape iron magnetic core- gold plasmonic shell nanotechnology-driven approach for targeted magnetic separation & enrichment, label-free surface enhanced Raman spectroscopy detection, and sel
May 8, 2013

Functionalization of Metallic Nanoparticles with Methyl-Thiol Molecules

Functionalization of Au and Ag nanoparticles with thiol molecules has been a topic of high interest, due to their peculiar and unique properties of their organic-metal interfaces. Thiols are well-known ligand molecules because they are able to form a self-assembled monolayer on the metal n
May 8, 2013

JSU-UCSB PREM’s Summer Program for K12 Participants: Impact on the Community

NSF-JSU-UCSB PREM members arranged summer program for K12 minority participants, to help local science students in their mission of enhancing scientific literacy to wider audiences. This program is very popular in Jackson, MS and it helps to raise the number of STEM minority students ev
May 7, 2013

Measuring the strength of individual metal nanoparticles

It is well established that matter behaves in a different manner at the nanoscale compared with their bulk counterparts. Mostly, this is due to confinement of electron, increased surface to volume ratio, composition, etc.; therefore, the study of matter at the nanoscale is of crucial relev