Search Results - "Riley, Parand"

Excimer Laser Patterned Holey Graphene Oxide Films for Nonenzymatic Electrochemical Sensing by Joshi, Pratik, Shukla, Shubhangi, Gupta, Siddharth, Riley, Parand R., Narayan, Jagdish, Narayan, Roger

“…The existence of point defects, holes, and corrugations (macroscopic defects) induces high catalytic potential in graphene and its derivatives. We report a…”
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Enhanced nucleation and large-scale growth of CVD diamond via surface-modification of silicon-incorporated diamond-like carbon thin films by Riley, Parand R., Joshi, Pratik, Narayan, Jagdish, Narayan, Roger J.

“…Herein we report a method to tailor the surface of silicon-incorporated diamond-like carbon (Si-DLC) thin films to enhance the diamond nucleation density and…”
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Recent advances in carbon nanomaterials for biomedical applications: A review by Riley, Parand R., Narayan, Roger J.

“…With the emergence of new pathogens like coronavirus disease 2019 and the prevalence of cancer as one of the leading causes of mortality globally, the effort…”
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Liquid phase regrowth of 〈110〉 nanodiamond film by UV laser annealing of PTFE to generate dense CVD microdiamond film by Joshi, Pratik, Gupta, Siddharth, Riley, Parand R., Narayan, Roger J., Narayan, Jagdish

“…Herein we report the conversion of polytetrafluoroethylene (PTFE) into 〈110〉 nanodiamonds via a melting route using pulsed laser annealing (PLA). The converted…”
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Transdermal Polymeric Microneedle Sensing Platform for Fentanyl Detection in Biofluid by Joshi, Pratik, Riley, Parand R, Mishra, Rupesh, Azizi Machekposhti, Sina, Narayan, Roger

“…Opioid drugs are extremely potent synthetic analytes, and their abuse is common around the world. Hence, a rapid and point-of-need device is necessary to…”
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Recent advances of boron-doped diamond electrochemical sensors toward environmental applications by Joshi, Pratik, Riley, Parand, Goud, K.Yugender, Mishra, Rupesh K., Narayan, Roger

“…The electrocatalytic properties of boron-doped diamond (BDD) electrodes have been considered for a variety of sensing applications. The unusual electrochemical…”
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Enhanced Vapor Transmission Barrier Properties via Silicon-Incorporated Diamond-Like Carbon Coating by Riley, Parand R., Joshi, Pratik, Azizi Machekposhti, Sina, Sachan, Ritesh, Narayan, Jagdish, Narayan, Roger J.

“…In this study, we describe reducing the moisture vapor transmission through a commercial polymer bag material using a silicon-incorporated diamond-like carbon…”
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One-Step Formation of Reduced Graphene Oxide from Insulating Polymers Induced by Laser Writing Method by Riley, Parand R., Joshi, Pratik, Penchev, Hristo, Narayan, Jagdish, Narayan, Roger J.

“…Finding a low-cost and effective method at low temperatures for producing reduced graphene oxide (rGO) has been the focus of many efforts in the research…”
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Effect of oxygen and fluorine plasma surface treatment of silicon‐incorporated diamond‐like carbon coatings on cellular responses of mouse fibroblasts by Riley, Parand R., Yang, Kai‐Hung, Liu, Yizhong, Skoog, Shelby A., Narayan, Jagdish, Narayan, Roger J.

“…The surface chemistry of silicon‐incorporated diamond‐like carbon (Si‐DLC) was tailored utilizing oxygen and fluorine plasma treatments. Successful anchoring…”
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Square wave voltammetric approach to leptin immunosensing and optimization of driving parameters with chemometrics by Shukla, Shubhangi, Joshi, Pratik, Riley, Parand, Narayan, Roger J.

“…Square wave voltammetry serves as an effective analytical means to evaluate antigen-antibody coupling at the solid-liquid interface. Herein, we describe…”
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Formation of Q-carbon with wafer scale integration by Riley, Parand R., Joshi, Pratik, Khosla, Nayna, Narayan, Roger J., Narayan, Jagdish

“…We describe the formation of highly uniform Quenched-carbon (Q-carbon) layers by plasma-enhanced chemical vapor deposition (PECVD) followed by low-energy Ar+…”
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Side-Chain Sequence Enabled Regioisomeric Acceptors for Conjugated Polymers by Luo, Xuyi, Tran, Dung T, Kadlubowski, Natalie M, Ho, Carr Hoi Yi, Riley, Parand, So, Franky, Mei, Jianguo

“…Side-chain sequence enabled regioisomeric acceptors, bearing different side-chain sequences on the same conjugated backbone, are herein reported. Two…”
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Acceptor Gradient Polymer Donors for Non-Fullerene Organic Solar Cells by Jones, Austin L, Zheng, Zilong, Riley, Parand, Pelse, Ian, Zhang, Junxiang, Abdelsamie, Maged, Toney, Michael F, Marder, Seth R, So, Franky, Brédas, Jean-Luc, Reynolds, John R

“…In organic solar cells, maximizing the open-circuit voltage (V OC) via minimization of the ionization energy or electron affinity offsets of the blended donor…”
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Silicon-Doped Diamond-Like Carbon, Reduced Graphene Oxide, and Diamond for Biomedical, Chemical, and Physical Applications by Riley, Parand Rostami

“…Recently, there has been growing interest in producing carbon-based materials due to their applications in various fields such as high-speed machining,…”
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Antifungal behavior of silicon‐incorporated diamond‐like carbon by tuning surface hydrophobicity with plasma treatment by Yang, Kai‐Hung, Riley, Parand, Rodenhausen, Keith B., Skoog, Shelby A., Stafslien, Shane J., Vanderwal, Lyndsi, Narayan, Roger J.

“…Silicon‐incorporated diamond‐like carbon (Si‐DLC), an amorphous material containing Si atoms with sp3‐ and sp2‐hybridized carbon, is a promising biomaterial…”
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