Search Results - "Dwyer, Jason R"

Surveying silicon nitride nanopores for glycomics and heparin quality assurance by Karawdeniya, Buddini Iroshika, Bandara, Y. M. Nuwan D. Y., Nichols, Jonathan W., Chevalier, Robert B., Dwyer, Jason R.

“…Polysaccharides have key biological functions and can be harnessed for therapeutic roles, such as the anticoagulant heparin. Their complexity—e.g., >100…”
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Conductance-Based Determination of Solid-State Nanopore Size and Shape: An Exploration of Performance Limits by Frament, Cameron M, Dwyer, Jason R

“…Knowledge of nanopore size and shape is critical for many implementations of these single-molecule sensing elements. Geometry determination by fitting the…”
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Editors’ Choice—Perspective—Deciphering the Glycan Kryptos by Solid-State Nanopore Single-Molecule Sensing: A Call for Integrated Advancements Across Glyco- and Nanopore Science by Kizer, Megan E., R. Dwyer, Jason

“…Glycans, or complex carbohydrates, are information-rich biopolymers critical to many biological processes and with considerable importance in pharmaceutical…”
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Chemically Functionalizing Controlled Dielectric Breakdown Silicon Nitride Nanopores by Direct Photohydrosilylation by Bandara, Y. M. Nuwan D. Y, Karawdeniya, Buddini I, Hagan, James T, Chevalier, Robert B, Dwyer, Jason R

“…Nanopores are a prominent enabling tool for single-molecule applications such as DNA sequencing, protein profiling, and glycomics, and the construction of…”
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N-Heterocyclic carbene-based gold etchants by Chevalier, Robert B, Pantano, Justin, Kiesewetter, Matthew K, Dwyer, Jason R

“…N-Heterocyclic carbenes (NHCs) are an emerging alternative to thiols for the formation of stable self-assembled monolayers (SAMs) on gold. We examined several…”
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An Atomic-Level View of Melting Using Femtosecond Electron Diffraction by Siwick, Bradley J., Dwyer, Jason R., Jordan, Robert E., R. J. Dwayne Miller

“…We used 600-femtosecond electron pulses to study the structural evolution of aluminum as it underwent an ultrafast laser-induced solid-liquid phase transition…”
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Geometry-Based Self-Assembly of Histone–DNA Nanostructures at Single-Nucleotide Resolution by Serag, Maged F, Aikeremu, Aimaiti, Tsukamoto, Ryoko, Piwoński, Hubert, Abadi, Maram, Kaji, Noritada, Dwyer, Jason R, Baba, Yoshinobu, Habuchi, Satoshi

“…Histones are basic protein monomers capable of interacting with DNA, providing the mechanism of DNA compaction inside the cell nucleus. The well-ordered…”
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Real-Time Profiling of Solid-State Nanopores During Solution-Phase Nanofabrication by Bandara, Y. M. Nuwan D. Y, Karawdeniya, Buddini Iroshika, Dwyer, Jason R

“…We describe a method for simply characterizing the size and shape of a nanopore during solution-based fabrication and surface modification, using only…”
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Notice who the science system honours, and how by Dwyer, Jason R.

“…Letter to the Editor…”
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Femtosecond electron diffraction: ‘making the molecular movie’ by Dwyer, Jason R, Hebeisen, Christoph T, Ernstorfer, Ralph, Harb, Maher, Deyirmenjian, Vatche B, Jordan, Robert E, Dwayne Miller, R.J

“…=0 determination, and the potential for electron acceleration to energies optimal for time-resolved diffraction…”
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Push-Button Method To Create Nanopores Using a Tesla-Coil Lighter by Bandara, Y. M. Nuwan D. Y, Karawdeniya, Buddini I, Dwyer, Jason R

“…Controlled dielectric breakdown (CDB) of silicon nitride thin films immersed in electrolyte solution has been used to fabricate single nanofluidic channels…”
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Through a Window, Brightly: A Review of Selected Nanofabricated Thin-Film Platforms for Spectroscopy, Imaging, and Detection by Dwyer, Jason R., Harb, Maher

“…We present a review of the use of selected nanofabricated thin films to deliver a host of capabilities and insights spanning bioanalytical and biophysical…”
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Ultrafast Vibrational Dynamics of Adenine-Thymine Base Pairs in DNA Oligomers by Dwyer, Jason R, Szyc, Łukasz, Nibbering, Erik T. J, Elsaesser, Thomas

“…N−H stretching excitations of DNA oligomers containing 23 alternating adenine-thymine base pairs are studied in femtosecond two-color pump−probe experiments…”
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Synthetic heparan sulfate standards and machine learning facilitate the development of solid-state nanopore analysis by Xia, Ke, Hagan, James T., Fu, Li, Sheetz, Brian S., Bhattacharya, Somdatta, Zhang, Fuming, Dwyer, Jason R., Linhardt, Robert J.

“…The application of solid-state (SS) nanopore devices to single-molecule nucleic acid sequencing has been challenging. Thus, the early successes in applying SS…”
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Optimizing noncontact oxygen‐plasma treatment to improve the performance of a top‐down nanofabricated surface enhanced Raman spectroscopy substrate with structurally responsive, high‐aspect‐ratio nanopillar array by Chevalier, Robert B., Dwyer, Jason R.

“…Our use of a commercially available monolithic surface enhanced Raman spectroscopy substrate based on metallized arrays of nanopillars has been hindered by the…”
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An Open Source, Iterative Dual-Tree Wavelet Background Subtraction Method Extended from Automated Diffraction Pattern Analysis to Optical Spectroscopy by Chevalier, Robert B., Dwyer, Jason R.

“…Background subtraction is a general problem in spectroscopy often addressed with application-specific techniques, or methods that introduce a variety of…”
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Photoswitchable Binary Nanopore Conductance and Selective Electronic Detection of Single Biomolecules under Wavelength and Voltage Polarity Control by Hagan, James T, Gonzalez, Alejandra, Shi, Yuran, Han, Grace G. D, Dwyer, Jason R

“…We fabricated photoregulated thin-film nanopores by covalently linking azobenzene photoswitches to silicon nitride pores with ∼10 nm diameters. The…”
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Chemically tailoring nanopores for single-molecule sensing and glycomics by Hagan, James T., Sheetz, Brian S., Bandara, Y.M. Nuwan D.Y., Karawdeniya, Buddini I., Morris, Melissa A., Chevalier, Robert B., Dwyer, Jason R.

“…A nanopore can be fairly—but uncharitably—described as simply a nanofluidic channel through a thin membrane. Even this simple structural description holds…”
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Biofouling potential of surface-enhanced Raman scattering-based seawater quality sensors by Ulva spp by Kurtz, Kayla R., Thalyta Silva de Oliveira, Tania, Chevalier, Robert, Rayes, Noura, Bose, Arijit, Dwyer, Jason R., Oyanedel-Craver, Vinka

“…This study investigated the biofouling potential of surface-enhanced Raman scattering (SERS)-based sensor materials in the context of marine environments…”
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Nanopore Surface Coating Delivers Nanopore Size and Shape through Conductance-Based Sizing by Frament, Cameron M, Bandara, Nuwan, Dwyer, Jason R

“…The performance of nanopore single-molecule sensing elements depends intimately on their physical dimensions and surface chemical properties. These factors…”
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