Digital Commons @ Trinity

Scaling and Alpha-Helix Regulation of Protein Relaxation in a Lipid Bilayer, Liming Qiu, Creighton Buie, Kwan Cheng, Mark Vaughn
Kwan H Cheng

Using an Online Homework System Enhances Students' Learning of Physics Concepts in an Introductory Physics Course, Kwan Cheng, Beth Thacker, Richard Cardenas, Catherine Crouch
Kwan H Cheng

Molecular Dynamics Simulations Reveal the Protective Role of Cholesterol in β-Amyloid Protein-Induced Membrane Disruptions in Neuronal Membrane Mimics, Liming Qiu, Creighton Buie, Andrew Reay, Mark Vaughn, Kwan Cheng
Kwan H Cheng

Characterization of 3D Voronoi Tessellation Nearest Neighbor Lipid Shells Provides Atomistic Lipid Disruption Profile of Protein Containing Lipid Membranes, Sara Cheng, Hai Duong, Campbell Compton, Mark Vaughn, Hoa Nguyen, Kwan Cheng
Kwan H Cheng

Calorimetric Behavior of Phosphatidylcholine/Phosphatidylethanolamine Bilayers is Compatible with the Superlattice Model, Kwan Cheng, Jorma Virtanen, Pentti Somerharju
Kwan H Cheng

Acyl-Chain Mismatch Driven Superlattice Arrangements in DPPC/DLPC/Cholesterol Bilayers, Brian Cannon, Anthony Lewis, Pentti Somerharju, Jorma Virtanen, Juyang Huang, Kwan Cheng
Kwan H Cheng

Cholesterol Modulates the Interaction of β-Amyloid Peptide with Lipid Bilayers, Liming Qiu, Anthony Lewis, John Como, Mark Vaughn, Juyang Huang, Pentti Somerharju, Jorma Virtanen, Kwan Cheng
Kwan H Cheng

Effect of Quinone on the Fluorescence Decay Dynamics of Endogenous Flavin Bound to Bacterial Luciferase, Elena Vetrova, Nadezhda Kudryasheva, Kwan Cheng
Kwan H Cheng

The Superlattice Model of Lateral Organization of Membranes and Its Implications on Membrane Lipid Homeostasis, Pentti Somerharju, Jorma Virtanen, Kwan Cheng, Martin Hermansson
Kwan H Cheng

Exploration of the Use of Novel SiO2 Nanocomposites Doped with Fluorescent Eu3+/Sensitizer Complex for Latent Fingerprint Detection, Li Liu, Simerjeet Gill, Yanping Gao, Louisa Hope-Weeks, Kwan Cheng
Kwan H Cheng

Exploration of Functionalized CdTe Nanoparticles for Latent Fingerprint Detection, Kwan Cheng, Jacob Ajimo, Wei Chen
Kwan H Cheng

Molecular Dynamics Studies of the Molecular Structure and Interactions of Cholesterol Superlattices and Random Domains in an Unsaturated Phosphatidylcholine Bilayer Membrane, Qing Zhu, Kwan Cheng, Mark Vaughn
Kwan H Cheng

Assess the Nature of Cholesterol-Lipid Interactions through the Chemical Potential of Cholesterol in Phosphatidylcholine Bilayers, Md Ali, Kwan Cheng, Juyang Huang
Kwan H Cheng

Recognition and Capture of Breast Cancer Cells Using an Antibody-Based Platform in a Microelectromechanical Systems Device, Zhiqiang Du, Kwan Cheng, Mark Vaughn, Nathan Collie, Lauren Gollahon
Kwan H Cheng

Ceramide Drives Cholesterol Out of the Ordered Lipid Bilayer Phase into the Crystal Phase in 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphocholine/Cholesterol/Ceramide Ternary Mixtures, Md Ali, Kwan Cheng, Juyang Huang
Kwan H Cheng

Lipid Headgroup Superlattice Modulates the Activity of Surface-Acting Cholesterol Oxidase in Ternary Phospholipid/Cholesterol Bilayers, Kwan Cheng, Brian Cannon, Jennifer Metze, Anthony Lewis, Juyang Huang, Mark Vaughn, Qing Zhu, Pentti Somerharju, Jorma Virtanen
Kwan H Cheng

Microfluidic-Based Diagnostics for Cervical Cancer Cells, Zhiqiang Du, N Colls, Kwan Cheng, Mark Vaughn, Lauren Gollahon
Kwan H Cheng

Cholesterol Supports Headgroup Superlattice Domain Formation in Fluid Phospholipid/Cholesterol Bilayers, Brian Cannon, Anthony Lewis, Jennifer Metze, Visveswaran Thiagarajan, Mark Vaughn, Pentti Somerharju, Jorma Virtanen, Juyang Huang, Kwan Cheng
Kwan H Cheng

Cell Detachment Model for an Antibody-Based Microfluidic Cancer Screening System, Swapnil Wankhede, Zhiqiang Du, Jordan Berg, Mark Vaughn, Tim Dallas, Kwan Cheng, Lauren Gollahon
Kwan H Cheng

Cholesterol Modulated Antibody Binding in Supported Lipid Membranes as Determined by Total Internal Reflectance Microscopy on a Microfabricated High-throughput Glass Chip, Brian Cannon, Nolen Weaver, Qiaosheng Pu, Visveswaran Thiagarajan, Shaorong Liu, Juyang Huang, Mark Vaughn, Kwan Cheng
Kwan H Cheng

Mass Spectra and Time-Resolved Fluorescence Spectroscopy of the Reaction Product of Glycine with 1,2-Indanedione in Methanol, Ismail Alaoui, Eberhard Menzel, Mohamed Farag, Kwan Cheng, Russell Murdock
Kwan H Cheng

Lateral Distribution of Cholesterol in Dioleoylphosphatidylcholine Lipid Bilayers: Cholesterol-Phospholipid Interactions at High Cholesterol Limit, Amanda Parker, Keith Miles, Kwan Cheng, Juyang Huang
Kwan H Cheng

Regulation of Calcium Channel Activity by Lipid Domain Formation in Planar Lipid Bilayers, Brian Cannon, Martin Hermansson, Sandor Györke, Pentti Somerharju, Jorma Virtanen, Kwan Cheng
Kwan H Cheng

Time-Resolved Fluorescence and Fourier Transform Infrared Spectroscopic Investigations of Lateral Packing Defects and Superlattice Domains in Compositionally Uniform Cholesterol/Phosphatidylcholine Bilayers, Brian Cannon, Garrett Heath, Juyang Huang, Pentti Somerharju, Jorma Virtanen, Kwan Cheng
Kwan H Cheng

A Self Consistent Normalized Calibration Protocol for Three Dimensional Magnetic Resonance Gel Dosimetry, Richard Cardenas, Kwan Cheng, Lynn Verhey, Ping Xia, Lorne Davis, Brian Cannon
Kwan H Cheng

Characteristics of Pyrene Phospholipid/γ-Cyclodextrin Complex, Kimmo Tanhuanpää, Kwan Cheng, Krista Anttonen, Jorma Virtanen, Pentti Somerharju
Kwan H Cheng

Photoluminescent CdS/Dendrimer Nanocomposites for Fingerprint Detection, E Menzel, Kwan Cheng, Kimberly Bouldin, Masahisa Takatsu, Russell Murdock
Kwan H Cheng

Photoluminescent Semiconductor Nanocrystals for Fingerprint Detection, E Menzel, Kwan Cheng, Mark Sudduth, Russell Murdock, Sydney Ulvick, Steve Savoy
Kwan H Cheng

Lateral Organisation of Membrane Lipids: The Superlattice View, Pentti Somerharju, Jorma Virtanen, Kwan Cheng
Kwan H Cheng

Phospholipid Composition of the Mammalian Red Cell Membrane Can Be Rationalized by a Superlattice Model, Jorma Virtanen, Kwan Cheng, Pentti Somerharju
Kwan H Cheng

Evidence for Superlattice Arrangements in Fluid Phosphatidylcholine/Phosphatidylethanolamine Bilayers, Kwan Cheng, Mika Ruonala, Jorma Virtanen, Pentti Somerharju
Kwan H Cheng

Detection of Membrane Packing Defects by Time-Resolved Fluorescence Depolarization, Sun-Yung Chen, Kwan Cheng
Kwan H Cheng

Effects of Unsaturation and Curvature on the Transverse Distribution of Intramolecular Dynamics of Dipyrenyl Lipids, Kwan Cheng, Pentti Somerharju
Kwan H Cheng

Detection and Characterization of the Onset of Bilayer Packing Defects by Nanosecond-Resolved Intramolecular Excimer Fluorescence Spectroscopy, Kwan Cheng, Pentti Somerharju, Istvan Sugar
Kwan H Cheng

Intramolecular Excimer Kinetics of Fluorescent Dipyrenyl Lipids: 2. DOPE/DOPC Membranes, Kwan Cheng, Lucy Ruymgaart, Lin Liu, Pentti Somerharju, Istvan Sugar
Kwan H Cheng

Intramolecular Excimer Kinetics of Fluorescent Dipyrenyl Lipids: 1. DMPC/Cholesterol Membranes, Kwan Cheng, Lucy Ruymgaart, Lin Liu, Pentti Somerharju, Istvan Sugar
Kwan H Cheng

Infrared Study of the Bilayer Stability Behavior of Binary and Ternary Phospholipid Mixtures Containing Unsaturated Phosphatidylethanolamine, Kwan Cheng
Kwan H Cheng

In Vivo Tissue Characterization of Human Brain by Chisquares Parameter Maps: Multiparameter Proton T2-Relaxation Analysis, Kwan Cheng
Kwan H Cheng

Frequency-Resolved Intramolecular Excimer Fluorescence Study of Lipid Bilayer and Nonbilayer Phases, Lin Liu, Kwan Cheng, Pentti Somerharju
Kwan H Cheng

Quantitation of Non-Einstein Diffusion Behavior of Water in Biological Tissues by Proton MR Diffusion Imaging: Synthetic Image Calculations, Kwan Cheng
Kwan H Cheng

Magnetic Resonance Diffusion Imaging Detects Structural Damage in Biological Tissues upon Hyperthermia, Kwan Cheng, Marissa Hernandez
Kwan H Cheng

Activation Energy and Entropy for Intramolecular Excimer Formation in a Dipyrenylphosphatidylcholine Probe in Lamellar and Hexagonal Lipid Phases, Peter Butko, Kwan Cheng
Kwan H Cheng

Quantitation of Lateral Stress in Lipid Layer Containing Nonbilayer Phase Preferring Lipids by Frequency-Domain Fluorescence Spectroscopy, Sun-Yung Chen, Kwan Cheng, B Van der Meer
Kwan H Cheng

Inactivation of Calcium Uptake by EGTA is Due to an Irreversible Thermotropic Conformational Change in the Calcium Binding Domain of the Calcium-ATPase, Kwan Cheng, James Lepock
Kwan H Cheng

Infrared Study of the Polymorphic Phase Behavior of Dioleoylphosphatidylethanolamine and Dioleoylphosphatidylcholine Mixtures, Kwan Cheng
Kwan H Cheng

Effects of Lateral Diffusion on the Fluorescence Anisotropy in Hexagonal Lipid Phases. II. An Experimental Study, Sun-Yung Chen, Kwan Cheng, B Van der Meer, Joseph Beechem
Kwan H Cheng

Effects of Lateral Diffusion on the Fluorescence Anisotropy in Hexagonal Lipid Phases. I. Theory, B Van der Meer, Kwan Cheng, Sun-Yung Chen
Kwan H Cheng

Headgroup Hydration and Motional Order of Lipids in Lamellar Liquid Crystalline and Inverted Hexagonal Phases of Unsaturated Phosphatidylethanolamine—A Time-Resolved Fluorescence Study, Kwan Cheng
Kwan H Cheng

Lateral Diffusion Study of Excimer-Forming Lipids in Lamellar to Inverted Hexagonal Phase Transition of Unsaturated Phosphatidylethanolamine, Sun-Yung Chen, Kwan Cheng, D Ortalano
Kwan H Cheng

Thermal Denaturation of the Calcium ATPase of Sarcoplasmic Reticulum Reveals Two Thermodynamically Independent Domains, James Lepock, A Rodahl, Ching Zhang, Miriam Heynen, Brenda Waters, Kwan Cheng
Kwan H Cheng

Role of Calcium in the Thermal Inactivation of Calcium Transport Proteins, Kwan Cheng
Kwan H Cheng

Fluorescence Depolarization Study on Non-Bilayer Phases of Phosphatidylethanolamine and Phosphatidylcholine Lipid Mixtures, Kwan Cheng
Kwan H Cheng

Protection of the Membrane Calcium Adenosine Triphosphatase by Cholesterol from Thermal Inactivation, Kwan Cheng, Sek Hui, James Lepock
Kwan H Cheng

Hyperthermia-Induced Inhibition of Respiration and Mitochondrial Protein Denaturation in CHL Cells, James Lepock, Kwan Cheng, Hisham Al-qysi, Ida Sim, Cameron Koch, Jack Kruuv
Kwan H Cheng

Differential Effects of Senescence on the Molecular Organization of Membranes in Ripening Tomato Fruit, Raymond Legge, Kwan Cheng, James Lepock, John Thompson
Kwan H Cheng

The Role of Cholesterol in the Activity of Reconstituted Ca-ATPase Vesicles Containing Unsaturated Phosphatidylethanolamine, Kwan Cheng, James Lepock, Sek Hui, Philip Yeagle
Kwan H Cheng

Correlation Between Bilayer Destabilization and Activity Enhancement by Diacylglycerols in Reconstituted Ca-ATPase Vesicles, Kwan Cheng, Sek Hui
Kwan H Cheng

Differential Polarized Phase Fluorometric Studies of the Perturbation of Phospholipid Packing by BHT, Kwan Cheng, James Lepock
Kwan H Cheng

Fluorescence Resonance Energy Transfer Study of the Associative State of Membrane-Bound Complexes of Complement Proteins C5b-8, Kwan Cheng, Therese Wiedmer, Peter Sims
Kwan H Cheng

Improved Yield of Plasma Membrane from Mammalian Cells Through Modifications of the Two-Phase Polymer Isolation Procedure, Margaret Gruber, Kwan Cheng, James Lepock, John Thompson
Kwan H Cheng

Rotational Diffusion of TEMPONE in the Cytoplasm of Chinese Hamster Lung Cells, James Lepock, Kwan Cheng, Shelagh Campbell, Jack Kruuv
Kwan H Cheng

Thermotropic Lipid and Protein Transitions in Chinese Hamster Lung Cell Membranes: Relationship to Hyperthermic Cell Killing, James Lepock, Kwan Cheng, Hisham Al-qysi, Jack Kruuv
Kwan H Cheng

Factors Influencing Survival and Growth of Mammalian Cells Exposed to Hypothermia. I. Effects of Temperature and Membrane Lipid Perturbers, Jack Kruuv, David Glofcheski, Kwan Cheng, Shelagh Campbell, Hisham Al-Qysi, W Nolan, James Lepock
Kwan H Cheng

Dielectric Anisotropy in Oriented Poly(chlorotrifluoroethylene), C Choy, Kwan Cheng, Bay-Sung Hsu
Kwan H Cheng