Erdogan Gulari

OligoArrayDb: pangenomic oligonucleotide microarray probe sets database (2009)

Rouillard, Jean-Marie, Gulari, Erdogan

OligoArrayDb is a comprehensive database containing pangenomic oligonucleotide microarray probe sets designed for most of the sequenced genomes that are not covered by commercial catalog arrays. The...

A versatile microreactor platform featuring a chemical-resistant microvalve array for addressable multiplex syntheses and assays (2006)

Hua, Zhishan, Xia, Yongmei, Srivannavit, Onnop, Rouillard, Jean-Marie, Zhou, Xiaochuan, Gao, Xiaolian, ...

A versatile microreactor platform featuring a novel chemical-resistant microvalve array has been developed using combined silicon/polymer micromachining and a special polymer membrane transfer...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes (2006)

Le Brigand, Kévin, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148 993 and 121 703 oligonucleotides were designed against human and mouse...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes (2006)

Le Brigand, Kévin, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148 993 and 121 703 oligonucleotides were designed against human and mouse...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes. (2006)

Le Brigand, Kévin, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148,993 and 121,703 oligonucleotides were designed against human and mouse...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes. (2006)

Le Brigand, Kévin, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148,993 and 121,703 oligonucleotides were designed against human and mouse...

INSTITUTE OF PHYSICS PUBLISHING JOURNAL OF MICROMECHANICS AND MICROENGINEERING (2006)

Zhishan Hua, Yongmei Xia, Onnop Srivannavit, Jean-marie Rouillard, Xiaochuan Zhou, Xiaolian Gao, ...

A versatile microreactor platform featuring a chemical-resistant microvalve array for addressable multiplex syntheses and assays

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes. (2006)

Le Brigand, Kévin, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148,993 and 121,703 oligonucleotides were designed against human and mouse...

On-chip non-equilibrium dissociation curves and dissociation rate constants as methods to assess specificity of oligonucleotide probes (2006)

Wick, Lukas M., Rouillard, Jean Marie, Whittam, Thomas S., Gulari, Erdogan, Tiedje, James M., Hashsham, Syed A.

Nucleic acid hybridization serves as backbone for many high-throughput systems for detection, expression analysis, comparative genomics and re-sequencing. Specificity of hybridization between probes...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes (2006)

Brigand, Kévin Le, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148 993 and 121 703 oligonucleotides were designed against human and mouse...

High density peptide microarrays. In situ synthesis and applications (2004)

Gao, Xiaolian, Pellois, Jean Philippe, Na, Younghwa, Kim, Younkee, Gulari, Erdogan, Zhou, Xiaochuan

The technologies enabling the creation of large scale, miniaturized peptide or protein microarrays are emerging. The focuses of this review are the synthesis and applications of peptide and...

Gene2Oligo: oligonucleotide design for in vitro gene synthesis (2004)

Jean-marie Rouillard, Woonghee Lee, Gilles Truan, Xiaolian Gao, Xiaochuan Zhou, Erdogan Gulari

There is substantial interest in implementing a bioinformatics tool that allows the design of oligonucleotides to support the development of in vitro gene synthesis. Current protocols to make long...

Gene2Oligo: oligonucleotide design for in vitro gene synthesis (2004)

Rouillard, Jean-Marie, Lee, Woonghee, Truan, Gilles, Gao, Xiaolian, Zhou, Xiaochuan, Gulari, Erdogan

There is substantial interest in implementing a bioinformatics tool that allows the design of oligonucleotides to support the development of in vitro gene synthesis. Current protocols to make long...

Microfluidic PicoArray synthesis of oligodeoxynucleotides and simultaneous assembling of multiple DNA sequences (2004)

Zhou, Xiaochuan, Cai, Shiying, Hong, Ailing, You, Qimin, Yu, Peilin, Sheng, Nijing, ...

Large DNA constructs of arbitrary sequences can currently be assembled with relative ease by joining short synthetic oligodeoxynucleotides (oligonucleotides). The ability to mass produce these...

OligoArray 2.0: design of oligonucleotide probes for DNA microarrays using a thermodynamic approach (2003)

Jean-marie Rouillard, Michael Zuker, Erdogan Gulari

There is a substantial interest in implementing bioinformatics technologies that allow the design of oligonucleotides to support the development of microarrays made from short synthetic DNA fragments...

OligoArray 2.0: design of oligonucleotide probes for DNA microarrays using a thermodynamic approach (2003)

Rouillard, Jean-Marie, Zuker, Michael, Gulari, Erdogan

There is a substantial interest in implementing bioinformatics technologies that allow the design of oligonucleotides to support the development of microarrays made from short synthetic DNA fragments...

A flexible light-directed DNA chip synthesis gated by deprotection using solution photogenerated acids (2001)

Gao, Xiaolian, LeProust, Eric, Zhang, Hua, Srivannavit, Onnop, Gulari, Erdogan, Yu, Peilin, ...

Oligonucleotide microarrays or oDNA chips are effective decoding and analytical tools for genomic sequences and are useful for a broad range of applications. Therefore, it is desirable to have...

Filament-activated chemical vapour deposition of nitride thin films (1996)

Deshpande, Sadanand V., Dupuie, Jeffrey L., Gulari, Erdogan

We have applied the novel method of hot filament-activated chemical vapour deposition (HFCVD) for low-temperature deposition of a variety of nitride thin films. In this paper the results from our...

Protein extraction using the sodium bis(2-ethylhexyl) phosphate (NaDEHP) reverse micellar system (1996)

Hu, Ziyi, Gulari, Erdogan

The reverse micellar system of sodium bis(2-ethylhexyl) phosphate (NaDEHP)/isooctane/brine was used for liquid-liquid extraction of proteins. We investigated the solubilization of cytochrome-c and...

Extraction of aminoglycoside antibiotics with reverse micelles (1996)

Hu, Ziyi, Gulari, Erdogan

The reverse micelle system of sodium di-2-ethylhexyl phosphate was used to extract aminoglycoside antibiotics, neomycin and gentamicin. The aminoglycosides can be efficiently extracted into a reverse...

Formation of polyol–fatty acid esters by lipases in reverse micellar media (1992)

Hayes, Douglas G., Gulari, Erdogan

The synthesis of polyol–fatty acid esters has strong implications in such industries as foods, cosmetics, and polymers. We have investigated these esterification reactions employing the polyols...

1-Monoglyceride production from lipase-catalyzed esterification of glycerol and fatty acid in reverse micelles (1991)

Hayes, Douglas G., Gulari, Erdogan

Glycerol-fatty acid esterification has been conducted with lipase from R. delemar in water/AOT/isooctane reverse micellar media, with the major product being 1-monoglyceride, a useful...

Monte Carlo simulation of the adsorption of co on pt(111): thermodynamic considerations for the surface configuration of adsorbed species (1991)

Fichthorn, Kristen A., Gulari, Erdogan, Ziff, Robert M.

We have developed a "two-site" lattice gas model which provides a theoretical framework for understanding adsorption equilibrium in systems for which the potential energy surface is inherently...

Fe---P---0 catalysts for methane utilization--catalyst development and identification (1990)

Annapragada, Ananth V., Gulari, Erdogan

Fe---P---0 catalyst formulations show great promise for oxidative coupling of methane. They attain yields of C2 hydrocarbons comparable to the best in the literature at a temperature which is far...

Esterification reactions of lipase in reverse micelles (1990)

Hayes, Douglas G., Gulari, Erdogan

The activities of lipase from Candida cylindracea and Rhizopus delemar have been investigated in water/AOT/iso-octane reverse micellar media through the use of two esterification reactions: fatty...

Monomer-addition growth with a slow initiation step: A growth model for silica particles from alkoxides (1989)

Matsoukas, Themis, Gulari, Erdogan

A simplified monomer-addition model with a first-order activation step is developed to describe the dynamics of growth of silica particles from alkoxides. In the limit of slow hydrolysis, we obtain...

Self-sustained oscillations in a heterrogeneous catalytic reaction: a monte carlo simulation (1989)

Fichthorn, Kristen A., Gulari, Erdogan, Ziff, Robert M.

We have utilized Monte Carlo methods to study the kinetics of a generic heterogeneous catalytic reaction, A+B-->AB. This reaction includes the elementary steps of adsorption and desorption of...

Dynamics of growth of silica particles from ammonia-catalyzed hydrolysis of tetra-ethyl-orthosilicate (1988)

Matsoukas, Themis, Gulari, Erdogan

The NH3-catalyzed formation of colloidal silica particles from tetra-ethyl-orthosilicate (TEOS) in methanol and ethanol is studied by means of light scattering and Raman spectroscopy. We find that...

Rate enhancements and quasi-periodic dynamics during forced concentration cycling of CO and O2 over supported Pt---SnO2 (1988)

Vaporciyan, Garo G., Annapragada, Ananth V., Gulari, Erdogan

Forced reactant cycling of carbon monoxide-nitrogen and oxygen-nitrogen streams over Pt---SnO2 in a differential reactor results in enhancements of the reaction rate of up to 9 times that of the...

CO hydrogenation on Ru/Al2O3: Selectivity under transient conditions (1987)

Zhou, X., Gulari, Erdogan

Transient response and isotopic tracer techniques were used to investigate the surface coverages of the reactants and the selectivity of ruthenium/alumina catalysts in CO hydrogenation. Two forms of...

Report on the catalytic activity of 6-heteropolymolybdates as potential Fischer-Tropsch synthesis catalysts (1986)

Dun, Jo-Wei, Gulari, Erdogan, Streusand, Barry

Unsupported and supported decomposition products of 6-heteropolymolybdates were tested as possible Fischer-Tropsch synthesis catalysts. Depending on the heteroatom, the activity changes significantly...

CO oxidation of Pt/Al2O3 and Pd/ Al2O3 transient response and concentration cycling studies (1986)

Zhou, X., Gulari, Erdogan

By combining transient response experiments with forced concentration cycling, we were able to determine the reactive surface intermediates responsible for the large rate enhancements observed during...

Co oxidation on Pd/Al2O3. Transient response and rate enhancement through forced concentration cycling (1986)

Zhou, X., Barshad, Yoav, Gulari, Erdogan

Catalytic oxidation of CO over Pd/Al2O3 was studied with a novel monolithic reactor, with inside the reactor detection of reactants and products. Periodic switching of the feed between CO/N2 and...

A novel catalytic reactor system for transient response and its use in CO oxidation on Pd/Al2O3 (1985)

Barshad, Yoav, Gulari, Erdogan

In this paper we describe a computer-controlled reactor system capable of imposing any concentration-forcing function on the input. Combination of a monolithic support with a fast-scan Fourier...

Carbon monoxide oxidation under transient conditions: A fourier-transform infrared transmission spectroscopy study (1985)

Barshad, Yoav, Zhou, Xiaochuan, Gulari, Erdogan

In contrast to the apparent simplicity of the overall reaction, oxidation of CO over Pt/A2O3 is known to present complex behavior. Self-sustained oscillations, hysteresis loops in conversion, and...

A dynamic study of CO oxidation on supported platinum (1985)

Barshad, Yoav, Gulari, Erdogan

Catalytic oxidation of CO on alumina-supported platinum was studied in a tubular isothermal reactor with applied concentration transients. A completely automated reactor system capable of switching...

Fischer-tropsch synthesis on charcoal-supported molybdenum: The effect of preparation conditions and potassium promotion on activity and selectivity (1985)

Dun, Jo-Wei, Gulari, Erdogan, Ng, Ka Yuen Simon

High dispersion and high activity charcoal-supported molybdenum catalysts were prepared using incipient wetness and equilibrium adsorption methods. Activities and selectivities of these catalysts...

Electrolyte-moderated interactions in water/oil microemulsions (1984)

Bedwell, Brian, Gulari, Erdogan

Interactions between the disperse phase droplets of water-in-oil (W/O) microemulsions of Aerosol-OT are profoundly affected by the addition of small amounts of electrolyte. We find that the effect of...

Spectroscopic and scattering investigation of isopoly-molybdate and tungstate solutions (1984)

Ng, Ka Yuen Simon, Gulari, Erdogan

Detailed spectroscopic and scattering investigations of isopoly-molybdate and -tungstate solutions as a function of concentration and pH were made. From scattering results the apparent molecular...

Micellization and intermicellar interactions in aqueous sodium dodecyl benzene sulfonate solutions (1982)

Cheng, Daniel C. H., Gulari, Erdogan

Quasielastic light scattering was used to investigate the size and shape of sodium dodecyl benzene sulfonate (SDBS) micelles in aqueous solutions. Measurements were made as a function of temperature...

Quasi-elastic light-scattering investigation of microemulsions (1980)

Gulari, Erdogan, Bedwell, Brian, Alkhafaji, Salih M.

Quasi-elastic light scattering was used to investigate W/O microemulsions of heptane-AOT-(bis(2-ethylhexyl)sulfosuccinate sodium salt)-water and W/O and O/W microemulsions of hexadecane-SDBS (sodium...

A flexible light-directed DNA chip synthesis gated by deprotection using solution photogenerated acids

Gao, Xiaolian, LeProust, Eric, Zhang, Hua, Srivannavit, Onnop, Gulari, Erdogan, Yu, Peilin, ...

Oligonucleotide microarrays or oDNA chips are effective decoding and analytical tools for genomic sequences and are useful for a broad range of applications. Therefore, it is desirable to have...

OligoArray 2.0: design of oligonucleotide probes for DNA microarrays using a thermodynamic approach

Rouillard, Jean-Marie, Zuker, Michael, Gulari, Erdogan

There is a substantial interest in implementing bioinformatics technologies that allow the design of oligonucleotides to support the development of microarrays made from short synthetic DNA fragments...

Gene2Oligo: oligonucleotide design for in vitro gene synthesis

Rouillard, Jean-Marie, Lee, Woonghee, Truan, Gilles, Gao, Xiaolian, Zhou, Xiaochuan, Gulari, Erdogan

There is substantial interest in implementing a bioinformatics tool that allows the design of oligonucleotides to support the development of in vitro gene synthesis. Current protocols to make long...

Microfluidic PicoArray synthesis of oligodeoxynucleotides and simultaneous assembling of multiple DNA sequences

Zhou, Xiaochuan, Cai, Shiying, Hong, Ailing, You, Qimin, Yu, Peilin, Sheng, Nijing, ...

Large DNA constructs of arbitrary sequences can currently be assembled with relative ease by joining short synthetic oligodeoxynucleotides (oligonucleotides). The ability to mass produce these...

On-chip non-equilibrium dissociation curves and dissociation rate constants as methods to assess specificity of oligonucleotide probes

Wick, Lukas M., Rouillard, Jean Marie, Whittam, Thomas S., Gulari, Erdogan, Tiedje, James M., Hashsham, Syed A.

Nucleic acid hybridization serves as backbone for many high-throughput systems for detection, expression analysis, comparative genomics and re-sequencing. Specificity of hybridization between probes...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes

Brigand, Kévin Le, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148 993 and 121 703 oligonucleotides were designed against human and mouse...

A flexible light-directed DNA chip synthesis gated by deprotection using solution photogenerated acids

Gao, Xiaolian, LeProust, Eric, Zhang, Hua, Srivannavit, Onnop, Gulari, Erdogan, Yu, Peilin, ...

Oligonucleotide microarrays or oDNA chips are effective decoding and analytical tools for genomic sequences and are useful for a broad range of applications. Therefore, it is desirable to have...

OligoArray 2.0: design of oligonucleotide probes for DNA microarrays using a thermodynamic approach

Rouillard, Jean-Marie, Zuker, Michael, Gulari, Erdogan

There is a substantial interest in implementing bioinformatics technologies that allow the design of oligonucleotides to support the development of microarrays made from short synthetic DNA fragments...

Gene2Oligo: oligonucleotide design for in vitro gene synthesis

Rouillard, Jean-Marie, Lee, Woonghee, Truan, Gilles, Gao, Xiaolian, Zhou, Xiaochuan, Gulari, Erdogan

There is substantial interest in implementing a bioinformatics tool that allows the design of oligonucleotides to support the development of in vitro gene synthesis. Current protocols to make long...

Microfluidic PicoArray synthesis of oligodeoxynucleotides and simultaneous assembling of multiple DNA sequences

Zhou, Xiaochuan, Cai, Shiying, Hong, Ailing, You, Qimin, Yu, Peilin, Sheng, Nijing, ...

Large DNA constructs of arbitrary sequences can currently be assembled with relative ease by joining short synthetic oligodeoxynucleotides (oligonucleotides). The ability to mass produce these...

On-chip non-equilibrium dissociation curves and dissociation rate constants as methods to assess specificity of oligonucleotide probes

Wick, Lukas M., Rouillard, Jean Marie, Whittam, Thomas S., Gulari, Erdogan, Tiedje, James M., Hashsham, Syed A.

Nucleic acid hybridization serves as backbone for many high-throughput systems for detection, expression analysis, comparative genomics and re-sequencing. Specificity of hybridization between probes...

An open-access long oligonucleotide microarray resource for analysis of the human and mouse transcriptomes

Brigand, Kévin Le, Russell, Roslin, Moreilhon, Chimène, Rouillard, Jean-Marie, Jost, Bernard, Amiot, Franck, ...

Two collections of oligonucleotides have been designed for preparing pangenomic human and mouse microarrays. A total of 148 993 and 121 703 oligonucleotides were designed against human and mouse...

Influence of Dangling Ends and Surface-Proximal Tails of Targets on Probe-Target Duplex Formation in 16S rRNA Gene-Based Diagnostic Arrays▿ †

Stedtfeld, Robert D., Wick, Lukas M., Baushke, Samuel W., Tourlousse, Dieter M., Herzog, Amanda B., Xia, Yongmei, ...

Dangling ends and surface-proximal tails of gene targets influence probe-target duplex formation and affect the signal intensity of probes on diagnostic microarrays. This phenomenon was evaluated...

Minimizing the surface effect of PDMS–glass microchip on polymerase chain reaction by dynamic polymer passivation

Xia, Yong-Mei, Hua, Zhi-Shan, Srivannavit, Onnop, Ozel, Ayse Bilge, Gulari, Erdogan

Polydimethyl siloxane (PDMS)–glass microchip has a very strong surface effect on polymerase chain reaction (PCR), leading to a very poor PCR yield. In the work reported here, practical dynamic...

Colloids with high-definition surface structures

Chen, Hsien-Yeh, Rouillard, Jean-Marie, Gulari, Erdogan, Lahann, Joerg

Compared with the well equipped arsenal of surface modification methods for flat surfaces, techniques that are applicable to curved, colloidal surfaces are still in their infancy. This technological...

In Situ-Synthesized Virulence and Marker Gene Biochip for Detection of Bacterial Pathogens in Water▿ †

Miller, Sarah M., Tourlousse, Dieter M., Stedtfeld, Robert D., Baushke, Samuel W., Herzog, Amanda B., Wick, Lukas M., ...

Pathogen detection tools with high reliability are needed for various applications, including food and water safety and clinical diagnostics. In this study, we designed and validated an in...

Development and Experimental Validation of a Predictive Threshold Cycle Equation for Quantification of Virulence and Marker Genes by High-Throughput Nanoliter-Volume PCR on the OpenArray Platform▿ †

Stedtfeld, Robert D., Baushke, Samuel W., Tourlousse, Dieter M., Miller, Sarah M., Stedtfeld, Tiffany M., Gulari, Erdogan, ...

Development of quantitative PCR (QPCR) assays typically requires extensive screening within and across a given species to ensure specific detection and lucid identification among various pathogenic...

OligoArrayDb: pangenomic oligonucleotide microarray probe sets database

Rouillard, Jean-Marie, Gulari, Erdogan

OligoArrayDb is a comprehensive database containing pangenomic oligonucleotide microarray probe sets designed for most of the sequenced genomes that are not covered by commercial catalog arrays. The...