Search Results - "Gamble, Lara J"

Back to the basics of time-of-flight secondary ion mass spectrometry data analysis of bio-related samples. II. Data processing and display by Graham, Daniel J, Gamble, Lara J

“…This is the second half of a two-part Tutorial on the basics of the time-of-flight secondary ion mass spectrometry (ToF-SIMS) analysis of bio-related samples…”
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Multitechnique Characterization of Self-Assembled Carboxylic Acid-Terminated Alkanethiol Monolayers on Nanoparticle and Flat Gold Surfaces by Techane, Sirnegeda D, Gamble, Lara J, Castner, David G

“…Gold nanoparticles (AuNPs) with 14, 25, and 40 nm diameters were functionalized with different chain length (C6, C8, C11, and C16) carboxylic acid terminated…”
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Structure and Order of Phosphonic Acid-Based Self-Assembled Monolayers on Si(100) by Dubey, Manish, Weidner, Tobias, Gamble, Lara J, Castner, David G

“…Organophosphonic acid self-assembled monolayers (SAMs) on oxide surfaces have recently seen increased use in electrical and biological sensor applications. The…”
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Phosphonic Acid Monolayers for Binding of Bioactive Molecules to Titanium Surfaces by Adden, Nina, Gamble, Lara J, Castner, David G, Hoffmann, Andrea, Gross, Gerhard, Menzel, Henning

“…Two different phosphonic acid monolayer films for immobilization of bioactive molecules such as the protein BMP-2 on titanium surfaces have been prepared…”
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Development of zwitterionic sulfobetaine block copolymer conjugation strategies for reduced platelet deposition in respiratory assist devices by Malkin, Alexander D, Ye, Sang-Ho, Lee, Evan J, Yang, Xiguang, Zhu, Yang, Gamble, Lara J, Federspiel, William J, Wagner, William R

“…Respiratory assist devices, that utilize ∼2 m of hollow fiber membranes (HFMs) to achieve desired gas transfer rates, have been limited in their adoption due…”
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XPS, TOF-SIMS, NEXAFS, and SPR Characterization of Nitrilotriacetic Acid-Terminated Self-Assembled Monolayers for Controllable Immobilization of Proteins by Cheng, Fang, Gamble, Lara J, Castner, David G

“…For immobilization of proteins onto surfaces in a specific and controlled manner, it is important to start with a well-defined surface that contains specific…”
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Surface Coverage and Structure of Mixed DNA/Alkylthiol Monolayers on Gold:  Characterization by XPS, NEXAFS, and Fluorescence Intensity Measurements by Lee, Chi-Ying, Gong, Ping, Harbers, Gregory M, Grainger, David W, Castner, David G, Gamble, Lara J

“…Self-assembly of thiol-terminated single-stranded DNA (HS-ssDNA) on gold has served as an important model system for DNA immobilization at surfaces. Here, we…”
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Probing the Orientation of Surface-Immobilized Protein G B1 Using ToF-SIMS, Sum Frequency Generation, and NEXAFS Spectroscopy by Baugh, Loren, Weidner, Tobias, Baio, J. E, Nguyen, Phuong-Cac T, Gamble, Lara J, Stayton, Patrick S, Castner, David G

“…The ability to orient active proteins on surfaces is a critical aspect of many medical technologies. An important related challenge is characterizing protein…”
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Probing the Orientation of Electrostatically Immobilized Protein G B1 by Time-of-Flight Secondary Ion Spectrometry, Sum Frequency Generation, and Near-Edge X-ray Adsorption Fine Structure Spectroscopy by Baio, Joe E, Weidner, Tobias, Baugh, Loren, Gamble, Lara J, Stayton, Patrick S, Castner, David G

“…To fully develop techniques that provide an accurate description of protein structure at a surface, we must start with a relatively simple model system before…”
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Surface analysis of photolithographic patterns using ToF-SIMS and PCA by Dubey, Manish, Emoto, Kazunori, Cheng, Fang, Gamble, Lara J., Takahashi, Hironobu, Grainger, David W., Castner, David G.

“…Time‐of‐flight secondary ion mass spectrometry (ToF‐SIMS) is a surface analysis technique well suited to detect and identify trace surface species. With the…”
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Chemical Patterning of Ultrathin Polymer Films by Direct-Write Multiphoton Lithography by Jeon, Hojeong, Schmidt, Ray, Barton, Jeremy E, Hwang, David J, Gamble, Lara J, Castner, David G, Grigoropoulos, Costas P, Healy, Kevin E

“…We applied 2-photon laser ablation to write subdiffraction nanoscale chemical patterns into ultrathin polymer films under ambient conditions. Poly(ethylene…”
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Self-Assembled Antimicrobial and Biocompatible Copolymer Films on Titanium by Pfaffenroth, Cornelia, Winkel, Andreas, Dempwolf, Wibke, Gamble, Lara J., Castner, David G., Stiesch, Meike, Menzel, Henning

“…Copolymers of 4‐vinyl‐N‐hexylpyridinium bromide and dimethyl(2‐methacryloyloxyethyl) phosphonate self‐assemble to form ultrathin layers on titanium surfaces…”
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Structure and DNA Hybridization Properties of Mixed Nucleic Acid/Maleimide−Ethylene Glycol Monolayers by Lee, Chi-Ying, Nguyen, Phuong-Cac T, Grainger, David W, Gamble, Lara J, Castner, David G

“…The surface structure and DNA hybridization performance of thiolated single-strand DNA (HS-ssDNA) covalently attached to a maleimide−ethylene glycol disulfide…”
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Time of flight secondary ion mass spectrometry-A method to evaluate plasma-modified three-dimensional scaffold chemistry by Taylor, Michael J, Aitchison, Hannah, Hawker, Morgan J, Mann, Michelle N, Fisher, Ellen R, Graham, Daniel J, Gamble, Lara J

“…Biopolymers are used extensively in the manufacture of porous scaffolds for a variety of biological applications. The surfaces of these scaffolds are often…”
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Surfactants influence polymer nanoparticle fate within the brain by Joseph, Andrea, Simo, Georges Motchoffo, Gao, Torahito, Alhindi, Norah, Xu, Nuo, Graham, Daniel J., Gamble, Lara J., Nance, Elizabeth

“…Drug delivery to the brain is limited by poor penetration of pharmaceutical agents across the blood-brain barrier (BBB), within the brain parenchyma, and into…”
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Back to the basics of time-of-flight secondary ion mass spectrometry of bio-related samples. I. Instrumentation and data collection by Graham, Daniel J, Gamble, Lara J

“…Time-of-flight secondary ion mass spectrometry (ToF-SIMS) is used widely throughout industrial and academic research due to the high information content of the…”
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X‑ray Photoelectron Spectroscopy Investigation of the Nitrogen Species in Photoactive Perfluorophenylazide-Modified Surfaces by Zorn, Gilad, Liu, Li-Hong, Árnadóttir, Líney, Wang, Hui, Gamble, Lara J, Castner, David G, Yan, Mingdi

“…X-ray photoelectron spectroscopy (XPS) was used to characterize the nitrogen species in perfluorophenylazide (PFPA) self-assembled monolayers. PFPA chemistry…”
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Exploiting the Semidestructive Nature of Gas Cluster Ion Beam Time-of-Flight Secondary Ion Mass Spectrometry Imaging for Simultaneous Localization and Confident Lipid Annotations by Angerer, Tina B, Velickovic, Dusan, Nicora, Carrie D, Kyle, Jennifer E, Graham, Daniel J, Anderton, Christopher, Gamble, Lara J

“…Lipids have been recognized as key players in cell signaling and disease. Information on their location and distribution within a biological system, under…”
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Probing the Orientation and Conformation of α-Helix and β-Strand Model Peptides on Self-Assembled Monolayers Using Sum Frequency Generation and NEXAFS Spectroscopy by Weidner, Tobias, Apte, Julia S, Gamble, Lara J, Castner, David G

“…The structure and orientation of amphiphilic α-helix and β-strand model peptide films on self-assembled monolayers (SAMs) have been studied with sum frequency…”
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Quantitative evaluation of perfluorinated alkanethiol molecular order on gold surfaces by Gamble, Lara J, Radford, David, Grainger, David W, Castner, David G

“…Self-assembled monolayers (SAMs) of perfluoroalkanethiols [CF3(CF2)xCH2CH2SH (x = 3, 5, 7, and 9)] on gold were characterized by x-ray photoelectron…”
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