Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Cy R. Tamanaha"'
Publikováno v:
BioTechniques, Vol 57, Iss 1, Pp 21-30 (2014)
Thin spun-coat films (∼4 nm thick) of graphene oxide (GO) constitute a versatile surface chemistry compatible with a broad range of technologically important sensor materials. Countless publications are dedicated to the nuances of surface chemistri
Externí odkaz:
https://doaj.org/article/07e7236fbc8840309aa127fe44c33626
Publikováno v:
Marine Drugs, Vol 8, Iss 3, Pp 565-576 (2010)
Tetrodotoxin (TTX) is a low molecular weight (~319 Da) neurotoxin found in a number of animal species, including pufferfish. Protection from toxin tainted food stuffs requires rapid, sensitive, and specific diagnostic tests. An emerging technique for
Externí odkaz:
https://doaj.org/article/1ccc9f3582a04fd69d07b72b8763fe23
Autor:
David A. Kidwell, Jeremy T. Robinson, Keith E. Whitener, Woo-Kyung Lee, Cy R. Tamanaha, Paul E. Sheehan, Rory Stine
Publikováno v:
RSC Advances. 6:93356-93362
We report several methods of chemical dehydrogenation of hydrogenated graphene (HG), characterizing the results using Raman, X-ray photoelectron spectroscopy, and electrical conductivity measurements. Notably, the hydrogen–graphene bonds appear to
Autor:
Saima Husaini, Steve Cabot, Ashok J. Maliakal, Leslie Reith, Sandra Hangartar, Paul E. Sheehan, Scott G. Walton, Paul Bollond, Cy R. Tamanaha
Publikováno v:
SPIE Proceedings.
Sensing devices based on Graphene Field Effect Transistors (G-FET) have been demonstrated by several groups to show excellent sensitivity for a variety of chemical agents. These devices are based on measuring changes in the electrical conductivity of
Autor:
Cy R. Tamanaha
Publikováno v:
Springer Series on Chemical Sensors and Biosensors ISBN: 9783030118624
There have been numerous investigations to implement graphene’s unique electronic and physical characteristics in devices ranging from batteries to reinforced structures. This chapter surveys the significant effort that has been made to successfull
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62a125663e7ecd35efb34c685f200d70
https://doi.org/10.1007/5346_2017_12
https://doi.org/10.1007/5346_2017_12
Publikováno v:
BioTechniques. 57:21-30
Thin spun-coat films (∼4 nm thick) of graphene oxide (GO) constitute a versatile surface chemistry compatible with a broad range of technologically important sensor materials. Countless publications are dedicated to the nuances of surface chemistri
Autor:
Jeremy T. Robinson, Paul E. Sheehan, Rory Stine, Woo Kyung Lee, Cy R. Tamanaha, William P. King, Daniel Gunlycke
Publikováno v:
Nano Letters. 11:5461-5464
We demonstrated the fabrication of graphene nanoribbons (GNRs) as narrow as 35 nm created using scanning probe lithography to deposit a polymer mask(1-3) and then fluorinating the sample to isolate the masked graphene from the surrounding wide band g
Publikováno v:
Applied Surface Science. 256:4171-4175
Gallium nitride has attracted significant interest as a material for biosensors; however, techniques for biofunctionalizing GaN surfaces have received limited attention. Here, we present a method for producing amine groups directly on GaN surfaces th
Publikováno v:
Analytical Biochemistry. 392:139-144
Herein, we describe the direct detection of genomic DNA using fluidic force discrimination (FFD) assays. Starting with extracted bacterial DNA, samples are fragmented by restriction enzymes or sonication, then thermocycled in the presence of blocking
Autor:
Cy R. Tamanaha, Jack C. Rife, Michael M. Miller, Paul E. Sheehan, Mark Tondra, Lloyd J. Whitman
Publikováno v:
Sensors and Actuators A: Physical. 107:209-218
We are developing a biosensor system, the Bead ARray Counter (BARC), based on the capture and detection of micron-sized, paramagnetic beads on a chip containing an array of giant magnetoresistive (GMR) sensors. Here we describe the design and perform