Search Results - "Achyuthan, Komandoor E."

Volatile Metabolites Emission by In Vivo Microalgae-An Overlooked Opportunity? by Achyuthan, Komandoor E, Harper, Jason C, Manginell, Ronald P, Moorman, Matthew W

“…Fragrances and malodors are ubiquitous in the environment, arising from natural and artificial processes, by the generation of volatile organic compounds…”
Get full text

Thermodynamic Studies on a Hydrogen Bonded Acidic 3,5-Bis(trifluoromethyl)phenol-functionalized Polymer as a Gas Chromatography Stationary Phase for Selectively Speciating Chemical Warfare Agents by READ, Douglas H., ACHYUTHAN, Komandoor E., FIX, Cory S., MANGINELL, Ronald P., MOORMAN, Matthew W., SIMONSON, Robert J., WHEELER, David R., WHITING, Joshua J.

“…We describe for the first time hydrogen bonded acid (HBA) polymer, poly{methyl[3-(2-hydroxyl, 4,6-bistrifluoromethyl)phenyl]propylsiloxane}, (DKAP), as…”
Get full text

A monolithically-integrated μGC chemical sensor system by Manginell, Ronald P, Bauer, Joseph M, Moorman, Matthew W, Sanchez, Lawrence J, Anderson, John M, Whiting, Joshua J, Porter, Daniel A, Copic, Davor, Achyuthan, Komandoor E

“…Gas chromatography (GC) is used for organic and inorganic gas detection with a range of applications including screening for chemical warfare agents (CWA),…”
Get full text

Pulsed Discharge Helium Ionization Detector for Highly Sensitive Aquametry by MOWRY, Curtis D., PIMENTEL, Adam S., SPARKS, Elizabeth S., MOORMAN, Matthew W., ACHYUTHAN, Komandoor E., MANGINELL, Ronald P.

“…Trace moisture quantitation is crucial in medical, civilian and military applications. Current aquametry technologies are limited by the sample volume,…”
Get full text

Microfabrication of a gadolinium-derived solid-state sensor for thermal neutrons by Pfeifer, Kent B., Achyuthan, Komandoor E., Allen, Matthew, Denton, Michele L. B., Siegal, Michael P., Manginell, Ronald P.

“…Abstract Neutron sensing is critical in civilian and military applications. Conventional neutron sensors are limited by size, weight, cost, portability and…”
Get full text

Rapid Nucleic Acid Extraction and Purification Using a Miniature Ultrasonic Technique by Branch, Darren W, Vreeland, Erika C, McClain, Jamie L, Murton, Jaclyn K, James, Conrad D, Achyuthan, Komandoor E

“…Miniature ultrasonic lysis for biological sample preparation is a promising technique for efficient and rapid extraction of nucleic acids and proteins from a…”
Get full text

Development of a Mesoscale Pulsed Discharge Helium Ionization Detector for Portable Gas Chromatography by MANGINELL, Ronald P., MOWRY, Curtis D., PIMENTEL, Adam S., MANGAN, Michael A., MOORMAN, Matthew W., SPARKS, Elizabeth S., ALLEN, Amy, ACHYUTHAN, Komandoor E.

“…Miniaturization of gas chromatography (GC) instrumentation enables field detection of volatile organic compounds (VOCs) for chembio-applications such as…”
Get full text

Lipid Bilayer Templated Gold Nanoparticles Nanoring Formation Using Zirconium Ion Coordination Chemistry by Xiao, Xiaoyin, Montaño, Gabriel A, Allen, Amy, Achyuthan, Komandoor E, Wheeler, David R, Brozik, Susan M

“…We used positively charged lipids to prepare lipid bilayer assemblies (LBAs) upon which we assembled negatively charged gold nanoparticles (AuNPs). Treatment…”
Get full text

High-throughput Screening of Transglutaminase Activity Using Plasmonic Fluorescent Nanocomposites by ACHYUTHAN, Komandoor E., ALLEN, Amy, ARANGO, Dulce C., HARPER, Jason C., BROZIK, Susan M.

“…We describe a high-throughput screening (HTS) assay for transglutaminase (TG) enzyme activity using plasmonic fluorescent nanocomposites. We used TG to…”
Get full text

Plasmonic Fluorescent Nanocomposites of Cyanines Self-assembled upon Gold Nanoparticle Scaffolds by ACHYUTHAN, Komandoor E., ACHYUTHAN, Ann M., BROZIK, Susan M., DIRK, Shawn M., LUJAN, Tracy R., ROMERO, Janet M., HARPER, Jason C.

“…Plasmonic fluorescent nanocomposites are difficult to prepare due to strong quenching effects on fluorophores in the vicinity of noble metal nanoparticles such…”
Get full text

Supramolecular Self-Assembling Cyanine as an Alternative to Ethidium Bromide Displacement in DNA–Drug Model Interactions during High Throughput Screening by ACHYUTHAN, Komandoor E., WHITTEN, David G., BRANCH, Darren W.

“…Supramolecular self-assembling cyanine and spermine binding to genomic DNA was a model for DNA–drug interactions during high throughput screening. Spermine…”
Get full text

Cooperative self-assembly of cyanines on carboxymethylamylose and other anionic scaffolds as tools for fluorescence-based biochemical sensing by Whitten, David G., Achyuthan, Komandoor E., Lopez, Gabriel P., Kim, Oh-Kil

“…We recently found that certain cyanines form tight complexes with carboxymethylamylose (CMA) in aqueous solutions and that in these complexes the cyanine…”
Get full text

Monitoring and modulating ion traffic in hybrid lipid/polymer vesicles by Paxton, Walter F., McAninch, Patrick T., Achyuthan, Komandoor E., Shin, Sun Hae Ra, Monteith, Haley L.

“…[Display omitted] •Hybrid lipid/polymer vesicles more ion permeable than liposomes or polymersomes.•Ion permeability in hybrid vesicles modulated by…”
Get full text

Diagnostic potential of the pulsed discharged helium ionization detector (PDHID) for pathogenic Mycobacterial volatile biomarkers by Manginell, Ronald P, Pimentel, Adam S, Mowry, Curtis D, Mangan, Michael A, Moorman, Matthew W, Allen, Amy, Schares, Elizabeth S, Achyuthan, Komandoor E

“…Pathogenic Mycobacteria cause diseases in animals and humans with significant economic and societal consequences. Current methods for Mycobacterial detection…”
Get more information

Spectroscopic Analyses of the Noncovalent Self-Assembly of Cyanines upon Various Nucleic Acid Scaffolds by ACHYUTHAN, Komandoor E., McCLAIN, Jaime L., ZHOU, Zhijun, WHITTEN, David G., BRANCH, Darren W.

“…We utilized self-assembly of cyanine chromophores to study the conformational changes in various types of nucleic acid scaffolds: single and double stranded…”
Get full text

Metal-Organic Framework Stationary Phases for One- and Two-Dimensional Micro-Gas Chromatographic Separations of Light Alkanes and Polar Toxic Industrial Chemicals by Read, Douglas H, Sillerud, Colin H, Whiting, Joshua J, Achyuthan, Komandoor E

“…Abstract Despite promising advances with metal-organic frameworks (MOFs) as stationary phases for chromatography, the application of MOFs for one- and…”
Get full text

Supramolecular photochemical self-assemblies for fluorescence "turn on" and "turn off" assays for chem-bio-helices by Achyuthan, Komandoor E, Lu, Liangde, Lopez, Gabriel P, Whitten, David G

“…We describe the development of an optical sensing system for the high-throughput screening (HTS) of a broad range of biological molecules, whole cells,…”
Get more information

Label-free and Real-Time Sequence Specific DNA Detection Based on Supramolecular Self-assembly by Tang, Yanli, Achyuthan, Komandoor E, Whitten, David G

“…A new label-free, optical method was developed to detect sequence-specific DNA based on supramolecular self-assembly. A cationic phenylene ethynylene oligomer…”
Get full text

Surface Charge Dependent Nanoparticle Disruption and Deposition of Lipid Bilayer Assemblies by Xiao, Xiaoyin, Montaño, Gabriel A, Edwards, Thayne L, Allen, Amy, Achyuthan, Komandoor E, Polsky, Ronen, Wheeler, David R, Brozik, Susan M

“…Electrostatic interaction plays a leading role in nanoparticle interactions with membrane architectures and can lead to effects such as nanoparticle binding…”
Get full text

Easy parallel screening of reagent stability, quality control, and metrology in solid phase peptide synthesis (SPPS) and peptide couplings for microarrays by Achyuthan, Komandoor E., Wheeler, David R.

“…Evaluating the stability of coupling reagents, quality control (QC), and surface functionalization metrology are all critical to the production of high quality…”
Get full text