Search Results - "DeWalt, Emma L."

Imaging the Nonlinear Susceptibility Tensor of Collagen by Nonlinear Optical Stokes Ellipsometry by Dow, Ximeng Y., DeWalt, Emma L., Sullivan, Shane Z., Schmitt, Paul D., Ulcickas, James R.W., Simpson, Garth J.

“…Nonlinear optical Stokes ellipsometric (NOSE) microscopy was demonstrated for the analysis of collagen-rich biological tissues. NOSE is based on…”
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Water Structure in the Electrical Double Layer and the Contributions to the Total Interfacial Potential at Different Surface Charge Densities by Rehl, Benjamin, Ma, Emily, Parshotam, Shyam, DeWalt-Kerian, Emma L., Liu, Tianli, Geiger, Franz M., Gibbs, Julianne M.

“…The electric double layer governs the processes of all charged surfaces in aqueous solutions; however, elucidating the structure of the water molecules is…”
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Polarization-Modulated Second Harmonic Generation Ellipsometric Microscopy at Video Rate by DeWalt, Emma L, Sullivan, Shane Z, Schmitt, Paul D, Muir, Ryan D, Simpson, Garth J

“…Fast 8 MHz polarization modulation coupled with analytical modeling, fast beam-scanning, and synchronous digitization (SD) have enabled simultaneous nonlinear…”
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Unified Theory for Polarization Analysis in Second Harmonic and Sum Frequency Microscopy by Dow, Ximeng Y., DeWalt, Emma L., Newman, Justin A., Dettmar, Christopher M., Simpson, Garth J.

“…A unified theoretical framework for the recovery of second-order nonlinear susceptibility tensors and sample orientations from polarization-dependent second…”
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Two-photon excited UV fluorescence for protein crystal detection by Madden, Jeremy T., DeWalt, Emma L., Simpson, Garth J.

“…Two‐photon excited ultraviolet fluorescence (TPE‐UVF) microscopy is explored for sensitive protein‐crystal detection as a complement to second‐order nonlinear…”
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Rapid Discrimination of Polymorphic Crystal Forms by Nonlinear Optical Stokes Ellipsometric Microscopy by Schmitt, Paul D, DeWalt, Emma L, Dow, Ximeng Y, Simpson, Garth J

“…The use of nonlinear optical Stokes ellipsometric (NOSE) microscopy for rapid discrimination of two polymorphic forms of the small molecule d-mannitol is…”
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pH-Dependent Inversion of Hofmeister Trends in the Water Structure of the Electrical Double Layer by DeWalt-Kerian, Emma L, Kim, Sun, Azam, Md. Shafiul, Zeng, Hongbo, Liu, Qingxia, Gibbs, Julianne M

“…Specific ion effects (SIEs) are known to influence the acid/base behavior of silica and the interfacial structure of water, yet evidence of the effect of pH on…”
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New Insights into χ(3) Measurements: Comparing Nonresonant Second Harmonic Generation and Resonant Sum Frequency Generation at the Silica/Aqueous Electrolyte Interface by Rehl, Benjamin, Rashwan, Mokhtar, DeWalt-Kerian, Emma L, Jarisz, Tasha A, Darlington, Akemi M, Hore, Dennis K, Gibbs, Julianne M

“…Historically, different pH-dependent behaviors at the mineral oxide/aqueous electrolyte interface have been observed by nonresonant second harmonic generation…”
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Separating the pH-Dependent Behavior of Water in the Stern and Diffuse Layers with Varying Salt Concentration by Darlington, Akemi M, Jarisz, Tasha A, DeWalt-Kerian, Emma L, Roy, Sandra, Kim, Sun, Azam, Md. Shafiul, Hore, Dennis K, Gibbs, Julianne M

“…Vibrational sum frequency generation (SFG) spectroscopy was utilized to distinguish different populations of water molecules within the electric double layer…”
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Digital Deconvolution Filter Derived from Linear Discriminant Analysis and Application for Multiphoton Fluorescence Microscopy by Sullivan, Shane Z, Schmitt, Paul D, Muir, Ryan D, DeWalt, Emma L, Simpson, Garth J

“…A digital filter derived from linear discriminant analysis (LDA) is developed for recovering impulse responses in photon counting from a high speed…”
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Second harmonic generation correlation spectroscopy for characterizing translationally diffusing protein nanocrystals by Dow, Ximeng Y., Dettmar, Christopher M., DeWalt, Emma L., Newman, Justin A., Dow, Alexander R., Roy-Chowdhury, Shatabdi, Coe, Jesse D., Kupitz, Christopher, Fromme, Petra, Simpson, Garth J.

“…Second harmonic generation correlation spectroscopy (SHG‐CS) is demonstrated as a new approach to protein nanocrystal characterization. A novel line‐scanning…”
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Polarization-resolved second-harmonic generation microscopy as a method to visualize protein-crystal domains by DeWalt, Emma L., Begue, Victoria J., Ronau, Judith A., Sullivan, Shane Z., Das, Chittaranjan, Simpson, Garth J.

“…Polarization‐resolved second‐harmonic generation (PR‐SHG) microscopy is described and applied to identify the presence of multiple crystallographic domains…”
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Modeling the SHG activities of diverse protein crystals by Haupert, Levi M., DeWalt, Emma L., Simpson, Garth J.

“…A symmetry‐additive ab initio model for second‐harmonic generation (SHG) activity of protein crystals was applied to assess the likely protein‐crystal coverage…”
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Correction to “pH-Dependent Inversion of Hofmeister Trends in the Water Structure of the Electrical Double Layer” by DeWalt-Kerian, Emma L, Kim, Sun, Azam, Md. Shafiul, Zeng, Hongbo, Liu, Qingxia, Gibbs, Julianne M

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Modeling the SHG activities of diverse protein crystals by Haupert, Levi M., DeWalt, Emma L., Simpson, Garth J.

“…The origins of the diversity in the SHG signal from protein crystals are investigated and potential protein-crystal coverage by SHG microscopy is assessed. A…”
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Modeling the SHG activities of diverse protein crystals by Haupert, Levi M., DeWalt, Emma L., Simpson, Garth J.

“…A symmetry-additiveab initiomodel for second-harmonic generation (SHG) activity of protein crystals was applied to assess the likely protein-crystal coverage…”
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Two-photon excited UV fluorescence for protein crystal detection by Madden, Jeremy T., DeWalt, Emma L., Simpson, Garth J.

“…Complementary measurements using SONICC and TPE-UVF allow the sensitive and selective detection of protein crystals. Two-photon excited ultraviolet…”
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Two-photon excited UV fluorescence for protein crystal detection by Madden, Jeremy T., DeWalt, Emma L., Simpson, Garth J.

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