Search Results - "Pinto, Nicholas J"

Optimization of PVDF-TrFE Based Electro-Conductive Nanofibers: Morphology and In Vitro Response by Serrano-Garcia, William, Cruz-Maya, Iriczalli, Melendez-Zambrana, Anamaris, Ramos-Colon, Idalia, Pinto, Nicholas J, Thomas, Sylvia W, Guarino, Vincenzo

“…In this study, morphology and in vitro response of electroconductive composite nanofibers were explored for biomedical use. The composite nanofibers were…”
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Temperature dependent charge transport in ferroelectrically gated graphene far from the Dirac point by Figueroa, Kelotchi S., Zimbovskaya, Natalya A., Pinto, Nicholas J., Wen, Chengyu, Johnson, A. T. Charlie

“…Charge transport in ferroelectric (FE) gated graphene far from the Dirac point (DP) was studied in the temperature range 300 K < T < 350 K. A…”
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Facile fabrication of carbon spheres/n-Si junction diodes based on sucrose by Nieves, Cesar A., Meléndez, Anamaris, Pinto, Nicholas J., Ramos, Idalia

“…Carbon spheres with diameters in the range 125 nm–10 μm were produced via hydrothermal carbonization of sucrose. Annealing at 800 °C under a flow of dry N 2…”
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Impurity charge compensation in graphene by a polarized ferroelectric polymer and its effect on charge transport near the Dirac point by Figueroa, Kelotchi S., Zimbovskaya, Natalya A., Pinto, Nicholas J., Wen, Chengyu, Johnson, A. T. Charlie

“…Charge transport near the Dirac point (DP) was investigated in graphene using ferroelectric (FE) gating in the temperature range of 300 < T < 350 K. We…”
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Ionic liquid gel gate tunable p-Si/MoS2 heterojunction p-n diode by Figueroa, Kelotchi S., Pinto, Nicholas J., Wen, Chengyu, Johnson, A. T. Charlie, Zhao, Meng-Qiang

“…Monolayer MoS2 crystals investigated in this work were grown via chemical vapor deposition on Si/SiO2 substrates. Using a wet KOH etch, these crystals were…”
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Fabrication of Poly(vinylidene fluoride−trifluoroethylene)/Poly(3,4-ethylenedioxythiophene)−Polystyrene Sulfonate Composite Nanofibers via Electrospinning by Martínez, Osmarie, Bravo, Ariana G, Pinto, Nicholas J

“…Nanofibers of PVF2−TrFE/PEDOT−PSS were fabricated at room temperature using electrospinning with the thinnest fiber having a diameter of ∼15 nm. This process…”
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Quantitative Analysis of Scanning Conductance Microscopy by Staii, Cristian, Johnson, Alan T, Pinto, Nicholas J

“…We present a quantitative model for phase shifts observed in scanning conductance microscopy and show excellent agreement with data on samples of (conducting)…”
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Temperature-dependent charge transport mechanisms in carbon sphere/polyaniline composite by Nieves, Cesar A., Martinez, Luis M., Meléndez, Anamaris, Ortiz, Margarita, Ramos, Idalia, Pinto, Nicholas J., Zimbovskaya, Natalya

“…Charge transport in the temperature range 80 K < T < 300 K was studied in a composite of carbon spheres (CS), prepared via hydrothermal carbonization of…”
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MoS2 based dual input logic AND gate by Martinez, Luis M., Pinto, Nicholas J., Naylor, Carl H., Johnson, A. T. Charlie

“…Crystalline monolayers of CVD MoS2 are used as the active semiconducting channel in a split-gate field effect transistor. The device demonstrates logic AND…”
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PEDOT-PSS nanoribbon and cast film field effect transistors with ferroelectric gating by Rosario, Alondra, Pinto, Nicholas J.

“…Poly(3,4-ethylenedioxythiophene) doped with poly(styrene sulfonic acid) – PEDOT-PSS was electro-spun to produce high aspect ratio nano-ribbons. Individual…”
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Effect of polyethylene oxide on camphor sulfonic acid doped polyaniline thin film field effect transistor with ionic liquid gating by Rijos, Luis M., Melendez, Anamaris, Oyola, Rolando, Pinto, Nicholas J.

“…•Novel ionic liquid gated doped polyaniline thin film field effect transistor.•Incorporating polyethylene oxide into the film improved device parameters.•The…”
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Controlled doping of graphene using ultraviolet irradiation by Luo, Zhengtang, Pinto, Nicholas J., Davila, Yarely, Charlie Johnson, A. T.

“…The electronic properties of graphene are tunable via doping, making it attractive in low dimensional organic electronics. Common methods of doping graphene,…”
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Temperature dependent charge transport in electrostatically doped poly[benzimidazobenzophenanthroline] thin films by Cruz‐Arzon, Alejandro J., Serrano‐Garcia, William, Pinto, Nicholas J., Gupta, Nikita, Johnson, Alan T. Charlie

“…Charge transport in electrostatically doped poly[benzimidazobenzophenanthroline]‐BBL thin films in a field‐effect transistor geometry were investigated in the…”
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Tunable Organic Polymer/Inorganic Silicon Diode Using an Ionic Liquid Gel Gate Dielectric by Rijos, Luis M., Pinto, Nicholas J.

“…A diode is fabricated using poly(3,4‐ethylenedioxythiophene) doped with poly(styrene sulfonic acid) (PEDOT‐PSS) and n‐doped Si. Using an ionic liquid (IL) gel…”
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Ultraviolet light tunable single walled carbon nanotubes/n-Si junction diode by Cruz-Arzon, Alejandro J., Figueroa, Kelotchi S., Pinto, Nicholas J., Qicheng, Zhang, Kehayias, Christopher, Yeonjoon, Suh, Johnson, A.T. Charlie

“…Semiconducting p-doped single walled carbon nanotubes (SWCNT) were deposited at the edge of a cleaved n-Si/SiO2 wafer. The p-n junction formed at the…”
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Electrospun composite poly(lactic acid)/polyaniline nanofibers from low concentrations in CHCl3: Making a biocompatible polyester electro-active by Serrano, William, Meléndez, Anamaris, Ramos, Idalia, Pinto, Nicholas J.

“…Nanofibers of poly(lactic acid) (PLA) blended with polyaniline (PANi) were fabricated via electrospinning at much lower PLA concentrations (∼1wt%) in CHCl3…”
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Poly(lactic acid)/poly(3-hexylthiophene) composite nanofiber fabrication for electronic applications by Serrano, William, Meléndez, Anamaris, Ramos, Idalia, Pinto, Nicholas J

“…Fibers of the biopolymer poly(lactic acid) (PLA) and the p‐type semiconducting polymer poly(3‐hexylthiophene) (P3HT) were fabricated using the electrospinning…”
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Electrical Characterization and Ammonia Gas Response of a p‐Si/n‐poly[benzimidazobenzophenanthroline] Thin‐Film Junction Diode by Cruz‐Arzon, Alejandro J., Pérez, José, Ramos, Idalia, Pinto, Nicholas J., Falcón‐Cruz, Nitza V., Oyola, Rolando, Jiang, Yue, Gupta, Nikita, Charlie Johnson, Alan T.

“…The electrical characterization and ammonia vapor (NH3) response of a p‐Si/n‐poly[benzimidazobenzophenanthroline] (n‐BBL) thin‐film junction diode are…”
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Ionic liquid gated poly(triaryl amine) thin film field effect transistor by Rijos, Luis M., Figueroa, Kelotchi S., Porcu, Angelo, Rivera, Naomi M., Meléndez, Anamaris, Ramos, Idalia, Pinto, Nicholas J.

“…A poly(triaryl amine) thin film field effect transistor was investigated in air with ionic liquid (IL) gating for the first time. The transistor retained a…”
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Multicolored Electrochromism in Polymers: Structures and Devices by Argun, Avni A, Aubert, Pierre-Henri, Thompson, Barry C, Schwendeman, Irina, Gaupp, Carleton L, Hwang, Jungseek, Pinto, Nicholas J, Tanner, David B, MacDiarmid, Alan G, Reynolds, John R

“…A review of electrochromic (EC) polymers and their applications in absorption/transmission, reflective, and patterned electrochromic devices (ECDs) is…”
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