Search Results - "Piorek, Brian"

A brief history of surface‐enhanced Raman spectroscopy and the localized surface plasmon Dedicated to the memory of Richard Van Duyne (1945–2019) by Moskovits, Martin, Piorek, Brian D.

“…When discovered in 1977, surface‐enhanced Raman spectroscopy (SERS) almost immediately became a research phenomenon with dozens of groups on many continents…”
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Dielectrophoretic Nanoparticle Aggregation for On-Demand Surface Enhanced Raman Spectroscopy Analysis by Salemmilani, Reza, Piorek, Brian D, Mirsafavi, Rustin Y, Fountain, Augustus W, Moskovits, Martin, Meinhart, Carl D

“…Rapid chemical identification of drugs of abuse in biological fluids such as saliva is of growing interest in healthcare and law enforcement. Accordingly, a…”
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Free-Surface Microfluidics/Surface-Enhanced Raman Spectroscopy for Real-Time Trace Vapor Detection of Explosives by Piorek, Brian D, Lee, Seung Joon, Moskovits, Martin, Meinhart, Carl D

“…The dominant physical transport processes are analyzed in a free-surface microfluidic and surface-enhanced Raman spectroscopy (SERS) chemical detection system…”
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A Reagentless Signal-On Architecture for Electronic, Aptamer-Based Sensors via Target-Induced Strand Displacement by Xiao, Yi, Piorek, Brian D, Plaxco, Kevin W, Heeger, Alan J

“…Thrombin binding stabilizes the alternative G-quadruplex conformation of the aptamer, liberating the methylene blue (MB)-tagged oligonucleotide to produce a…”
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A Flat Heat Pipe Architecture Based on Nanostructured Titania by Changsong Ding, Soni, Gaurav, Bozorgi, Payam, Piorek, Brian D, Meinhart, Carl D, MacDonald, Noel C

“…A novel 3 cm × 3 cm × 600 μm-thick Ti-based flat heat pipe is developed for Thermal Ground Plane (TGP) applications. The Ti-based heat pipe architecture is…”
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Free-surface microfluidic control of surface-enhanced Raman spectroscopy for the optimized detection of airborne molecules by Piorek, Brian D, Lee, Seung Joon, Santiago, Juan G, Moskovits, Martin, Banerjee, Sanjoy, Meinhart, Carl D

“…We present a microfluidic technique for sensitive, real-time, optimized detection of airborne water-soluble molecules by surface-enhanced Raman spectroscopy…”
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Discrete Free-Surface Millifluidics for Rapid Capture and Analysis of Airborne Molecules Using Surface-Enhanced Raman Spectroscopy by Piorek, Brian D, Andreou, Chrysafis, Moskovits, Martin, Meinhart, Carl D

“…A lithography-free, low-cost, free-surface millifluidic device is reported using discrete liquid interfaces for capturing and detecting gas-phase analyte…”
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Photoreduction at a Distance: Facile, Nonlocal Photoreduction of Ag Ions in Solution by Plasmon-Mediated Photoemitted Electrons by Lee, Seung Joon, Piorek, Brian D, Meinhart, Carl D, Moskovits, Martin

“…Surface-immobilized, densely packed gold nanoparticles in contact with aqueous silver ions and exposed to red light rapidly photoreduce silver ions in solution…”
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Quantum nanospheres for sub-micron particle image velocimetry by FREUDENTHAL, Patrick E, POMMER, Matt, MEINHART, Carl D, PIOREK, Brian D

“…Quantum Nanospheresac (QNs) have been developed as a new type of flow-tracing particle for micron resolution particle image velocimetry (PIV). The 70 nm…”
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A Multiplex “Disposable Photonics” Biosensor Platform and Its Application to Antibody Profiling in Upper Respiratory Disease by Bryan, Michael R., Butt, Jordan N., Ding, Zhong, Tokranova, Natalya, Cady, Nathaniel, Piorek, Brian, Meinhart, Carl, Tice, Joshua, Miller, Benjamin L.

“…Photonic technologies promise to deliver quantitative, multiplex, and inexpensive medical diagnostic platforms by leveraging the highly scalable processes…”
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Nanoscale resolution microchannel flow velocimetry by atomic force microscopy by Piorek, Brian, Mechler, Ádám, Lal, Ratnesh, Freudenthal, Patrick, Meinhart, Carl, Banerjee, Sanjoy

“…The velocity of a microchannel flow was determined by atomic force microscopy (AFM) using a 50nm wide “whisker,” which was partially submerged and scanned…”
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Nanoscale velocity–drag force relationship in thin liquid layers measured by atomic force microscopy by Mechler, Ádám, Piorek, Brian, Lal, Ratnesh, Banerjee, Sanjoy

“…The relationship between velocity and drag force acting on a nanoprobe has been measured with an atomic force microscope (AFM). A special nanoprobe “whisker”…”
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Nanoscale resolution microchannel flow velocimetry by atomicforce microscopy by Piorek, Brian, Mechler, Ádám, Lal, Ratnesh, Freudenthal, Patrick, Meinhart, Carl, Banerjee, Sanjoy

“…The velocity of a microchannel flow was determined by atomic force microscopy (AFM) using a 50 nm wide "whisker," which was partially submerged and scanned…”
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Transport processes in free surface microfluidics by Piorek, Brian Douglas

“…An investigation was conducted to examine the dominant fluid transport physics at the macro, micro, and molecular scale. Three novel techniques were developed…”
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