Search Results - "Johnson, A T Charlie"

DNA Translocation through Graphene Nanopores by Merchant, Christopher A, Healy, Ken, Wanunu, Meni, Ray, Vishva, Peterman, Neil, Bartel, John, Fischbein, Michael D, Venta, Kimberly, Luo, Zhengtang, Johnson, A. T. Charlie, Drndić, Marija

“…We report on DNA translocations through nanopores created in graphene membranes. Devices consist of 1−5 nm thick graphene membranes with electron-beam sculpted…”
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Crystallographic Etching of Few-Layer Graphene by Datta, Sujit S, Strachan, Douglas R, Khamis, Samuel M, Johnson, A. T. Charlie

“…We demonstrate a method by which few-layer graphene samples can be etched along crystallographic axes by thermally activated metallic nanoparticles. The…”
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Continuous Growth of Hexagonal Graphene and Boron Nitride In-Plane Heterostructures by Atmospheric Pressure Chemical Vapor Deposition by Han, Gang Hee, Rodríguez-Manzo, Julio A, Lee, Chan-Woo, Kybert, Nicholas J, Lerner, Mitchell B, Qi, Zhengqing John, Dattoli, Eric N, Rappe, Andrew M, Drndic, Marija, Johnson, A. T. Charlie

“…Graphene–boron nitride monolayer heterostructures contain adjacent electrically active and insulating regions in a continuous, single-atom thick layer. To date…”
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Scalable Production of Molybdenum Disulfide Based Biosensors by Naylor, Carl H, Kybert, Nicholas J, Schneier, Camilla, Xi, Jin, Romero, Gabriela, Saven, Jeffery G, Liu, Renyu, Johnson, A. T. Charlie

“…We demonstrate arrays of opioid biosensors based on chemical vapor deposition grown molybdenum disulfide (MoS2) field effect transistors (FETs) coupled to a…”
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Large-area epitaxial growth of curvature-stabilized ABC trilayer graphene by Gao, Zhaoli, Wang, Sheng, Berry, Joel, Zhang, Qicheng, Gebhardt, Julian, Parkin, William M., Avila, Jose, Yi, Hemian, Chen, Chaoyu, Hurtado-Parra, Sebastian, Drndić, Marija, Rappe, Andrew M., Srolovitz, David J., Kikkawa, James M., Luo, Zhengtang, Asensio, Maria C., Wang, Feng, Johnson, A. T. Charlie

“…The properties of van der Waals (vdW) materials often vary dramatically with the atomic stacking order between layers, but this order can be difficult to…”
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Size-Selective Nanoparticle Growth on Few-Layer Graphene Films by Luo, Zhengtang, Somers, Luke A, Dan, Yaping, Ly, Thomas, Kybert, Nicholas J, Mele, E. J, Johnson, A. T. Charlie

“…We observe that gold atoms deposited by physical vapor deposition onto few-layer graphenes condense upon annealing to form nanoparticles with an average…”
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The Nature of DNA-Base-Carbon-Nanotube Interactions by Johnson, Robert R., Johnson, A. T. Charlie, Klein, Michael L.

“…The interactions between DNA bases and carbon nanotubes (CNTs) govern the self‐assembly of DNA–CNT hybrids (see image), a novel class of nanomaterials with…”
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Detecting Lyme disease using antibody-functionalized single-walled carbon nanotube transistors by Lerner, Mitchell B., Dailey, Jennifer, Goldsmith, Brett R., Brisson, Dustin, Charlie Johnson, A.T.

“…We examined the potential of antibody-functionalized single-walled carbon nanotube (SWNT) field-effect transistors (FETs) to use as a fast and accurate sensor…”
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Free Energy Landscape of a DNA−Carbon Nanotube Hybrid Using Replica Exchange Molecular Dynamics by Johnson, Robert R, Kohlmeyer, Axel, Johnson, A. T. Charlie, Klein, Michael L

“…The DNA−carbon nanotube hybrid (DNA-CN) consists of a single-wall carbon nanotube (SWCN) coated with a self-assembled monolayer of single-stranded DNA (ssDNA)…”
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Scalable arrays of chemical vapor sensors based on DNA-decorated graphene by Kybert, Nicholas J., Han, Gang Hee, Lerner, Mitchell B., Dattoli, Eric N., Esfandiar, Ali, Charlie Johnson, A. T.

“…Arrays of chemical vapor sensors based on graphene field effect transistors functionalized with single-stranded DNA have been demonstrated. Standard…”
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Scalable Production of High-Sensitivity, Label-Free DNA Biosensors Based on Back-Gated Graphene Field Effect Transistors by Ping, Jinglei, Vishnubhotla, Ramya, Vrudhula, Amey, Johnson, A. T. Charlie

“…Scalable production of all-electronic DNA biosensors with high sensitivity and selectivity is a critical enabling step for research and applications associated…”
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Highly stable integration of graphene Hall sensors on a microfluidic platform for magnetic sensing in whole blood by Shah, Nishal, Iyer, Vasant, Zhang, Zhiping, Gao, Zhaoli, Park, Juhwan, Yelleswarapu, Venkata, Aflatouni, Firooz, Charlie Johnson, A. T., Issadore, David

“…The detection and analysis of rare cells in complex media such as blood is increasingly important in biomedical research and clinical diagnostics. Micro-Hall…”
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Multimodal in vivo recording using transparent graphene microelectrodes illuminates spatiotemporal seizure dynamics at the microscale by Driscoll, Nicolette, Rosch, Richard E., Murphy, Brendan B., Ashourvan, Arian, Vishnubhotla, Ramya, Dickens, Olivia O., Johnson, A. T. Charlie, Davis, Kathryn A., Litt, Brian, Bassett, Danielle S., Takano, Hajime, Vitale, Flavia

“…Neurological disorders such as epilepsy arise from disrupted brain networks. Our capacity to treat these disorders is limited by our inability to map these…”
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Raman Shifts in Electron-Irradiated Monolayer MoS2 by Parkin, William M, Balan, Adrian, Liang, Liangbo, Das, Paul Masih, Lamparski, Michael, Naylor, Carl H, Rodríguez-Manzo, Julio A, Johnson, A. T. Charlie, Meunier, Vincent, Drndić, Marija

“…We report how the presence of electron-beam-induced sulfur vacancies affects first-order Raman modes and correlate the effects with the evolution of the in…”
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DNA-decorated graphene nanomesh for detection of chemical vapors by Esfandiar, Ali, Kybert, Nicholas J, Dattoli, Eric N, Hee Han, Gang, Lerner, Mitchell B, Akhavan, Omid, Irajizad, Azam, Charlie Johnson, AT

“…The promise of graphene for use as a vapor sensor motivated exploration of the vapor responses of graphene nanomesh (GNM) functionalized with single stranded…”
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The C-Terminus of the mu Opioid Receptor Is Critical in G-Protein Interaction as Demonstrated by a Novel Graphene Biosensor by Wen, Chengyu, Selling, Bernard, Yeliseev, Alexei, Xi, Jin, Perez-Aguilar, Jose Manuel, Gao, Zhaoli, Saven, Jeffery G., Johnson, A. T. Charlie, Liu, Renyu

“…Several water-soluble variants of the human mu opioid receptor (wsMORs) have been designed and expressed, which enables the detection of opioids in the nM to…”
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Band Alignment and Minigaps in Monolayer MoS2‑Graphene van der Waals Heterostructures by Pierucci, Debora, Henck, Hugo, Avila, Jose, Balan, Adrian, Naylor, Carl H, Patriarche, Gilles, Dappe, Yannick J, Silly, Mathieu G, Sirotti, Fausto, Johnson, A. T. Charlie, Asensio, Maria C, Ouerghi, Abdelkarim

“…Two-dimensional layered MoS2 shows great potential for nanoelectronic and optoelectronic devices due to its high photosensitivity, which is the result of its…”
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Intrinsic Response of Graphene Vapor Sensors by Dan, Yaping, Lu, Ye, Kybert, Nicholas J, Luo, Zhengtang, Johnson, A. T. Charlie

“…Graphene is a two-dimensional material with extremely favorable chemical sensor properties. Conventional nanolithography typically leaves a resist residue on…”
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Origin of Nanoscale Friction Contrast between Supported Graphene, MoS2, and a Graphene/MoS2 Heterostructure by Vazirisereshk, Mohammad R, Ye, Han, Ye, Zhijiang, Otero-de-la-Roza, Alberto, Zhao, Meng-Qiang, Gao, Zhaoli, Johnson, A. T. Charlie, Johnson, Erin R, Carpick, Robert W, Martini, Ashlie

“…Ultralow friction can be achieved with 2D materials, particularly graphene and MoS2. The nanotribological properties of these different 2D materials have been…”
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Unidirectional Doubly Enhanced MoS2 Emission via Photonic Fano Resonances by Zhang, Xingwang, Choi, Shinhyuk, Wang, Dake, Naylor, Carl H, Johnson, A. T. Charlie, Cubukcu, Ertugrul

“…Atomically thin transition metal dichalcogenides like MoS2 monolayers exhibit unique luminescent properties. However, weak quantum yield and low light…”
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