Additional Relevant Publications
Real-Time Label-Free Direct Electronic Monitoring of Topoisomerase Enzyme Binding Kinetics on Graphene
American Chemical Society Nano
2015
Using an enzyme linked to monolayer graphene strips, the authors present a method for studying real-time detection of binding kinetics and enzyme-substrate activity down to picomolar concentrations.
Graphene Transistors with Multifunctional Polymer Brushes for Biosensing Applications
American Chemical Society Applied Materials & Interfaces
2014
Graphene transistor functionalized with acetylcholinesterase to detect the neurotransmitter acetylcholine in real time.
Scalable Production of Highly Sensitive Nanosensors Based on Graphene Functionalized with a Designed G Protein-Coupled Receptor
American Chemical Society Nano Letters
2014
A graphene-based sensor for opioids using a transistor functionalized with an opioid receptor, and example of how these transistors can be used to study any G protein-coupled receptor.
Single-Molecule Lysozyme Dynamics Monitored by an Electronic Circuit
Science
2012
Carbon nanotube transistor covalently attached to a lysozyme enzyme for electronic monitoring of substrate binding over long periods of time.
Origin of Enhanced Stem Cell Growth and Differentiation on Graphene and Graphene Oxide
American Chemical Society Nano
2011
Accelerating differentiation of bone marrow derived mesenchymal stem cells by using graphene as a preconcentration platform for osteogenic inducers. Additionally, natural properties of graphene help to suppress or activate different cell lineage pathways.
The Control of Neural Cell-to-Cell Interactions Through Non-contact Electrical Field Stimulation Using Graphene Electrodes
Biomaterials
2011
This paper demonstrates control of neural intercellular connections using non-cytotoxic graphene electrical contacts.
Graphene and Nanowire Transistors for Cellular Interfaces and Electrical Recording
American Chemical Society Nano Letters
2010
Real time measurement of spontaneously beating embryonic chicken cardiomyocytes yields well-defined extracellular signals with high signal-to-noise ratio.
Electrolyte-Gated Graphene Field-Effect Transistors for Detecting pH and Protein Adsorption
Nano Letters
2009
Over 500 citations of this paper investigating electrolyte-gated graphene field-effect transistors (GFETs) for electrical pH sensing.
Detection of Individual Gas Molecules Absorbed On Graphene
Nature Materials
2007
Over 4,500 citations of this seminal paper on graphene sensors.