Search Results - "Niedbala, R. Sam"

Up-converting phosphor reporters for nucleic acid microarrays by Tanke, Hans J, van de Rijke, Frans, Zijlmans, Henry, Li, Shang, Vail, Tim, Raap, Anton K, Niedbala, R. Sam

“…An important application of robotically spotted DNA microarrays is the monitoring of RNA expression levels. A clear limitation of this technology is the…”
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Rapid Assay Format for Multiplex Detection of Humoral Immune Responses to Infectious Disease Pathogens (HIV, HCV, and TB) by CORSTJENS, PAUL L. A. M., CHEN, ZONGYUANG, ZUIDERWIJK, MICHEL, BAU, HAIM H., ABRAMS, WILLIAM R., MALAMUD, DANIEL, SAM NIEDBALA, R., TANKE, HANS J.

“…:  A novel assay is described for multiplex detection of antibodies against different pathogens from a single sample. The assay employs a modified lateral flow…”
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Development of an ultrasensitive immunochromatography test to detect nicotine metabolites in oral fluids by Gonzalez, Jesus M., Foley, Michael W., Bieber, Natalie M., Bourdelle, Peter A., Niedbala, R. Sam

“…Passive exposure to tobacco smoke causes a variety of illnesses ranging from allergic responses to cancer. Assessment of exposure to second-hand tobacco smoke…”
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Use of Up-Converting Phosphor Reporters in Lateral-Flow Assays to Detect Specific Nucleic Acid Sequences: A Rapid, Sensitive DNA Test to Identify Human Papillomavirus Type 16 Infection by Corstjens, Paul, Zuiderwijk, Michel, Brink, Antoinette, Li, Shang, Feindt, Hans, Niedbala, R. Sam, Tanke, Hans

“…A lateral-flow (LF) device using the new reporter up-converting phosphor technology (UPT) was applied to DNA (hybridization) assays for the detection of…”
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An amplification-free hybridization-based DNA assay to detect Streptococcus pneumoniae utilizing the up-converting phosphor technology by Zuiderwijk, Michel, Tanke, Hans J., Sam Niedbala, R., Corstjens, Paul L.A.M.

“…Development of a generally applicable sensitive hybridization-based assay devoid of any target amplification for the detection and identification of…”
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Development of a Microfluidic Device for Detection of Pathogens in Oral Samples Using Upconverting Phosphor Technology (UPT) by ABRAMS, WILLIAM R., BARBER, CHERYL A., McCANN, KURT, TONG, GARY, CHEN, ZONGYUAN, MAUK, MICHAEL G., WANG, JING, VOLKOV, ALEX, BOURDELLE, PETE, CORSTJENS, PAUL L. A. M., ZUIDERWIJK, MICHEL, KARDOS, KEITH, LI, SHANG, TANKE, HANS J., SAM NIEDBALA, R., MALAMUD, DANIEL, BAU, HAIM

“…:  Confirmatory detection of diseases, such as HIV and HIV‐associated pathogens in a rapid point‐of‐care (POC) diagnostic remains a goal for disease control,…”
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A Microfluidic System for Saliva-Based Detection of Infectious Diseases by CHEN, ZONGYUAN, MAUK, MICHAEL G., WANG, JING, ABRAMS, WILLIAM R., CORSTJENS, PAUL L. A. M., NIEDBALA, R. SAM, MALAMUD, DANIEL, BAU, HAIM H.

“…:  A “lab‐on‐a‐chip” system for detecting bacterial pathogens in oral fluid samples is described. The system comprises: (1) an oral fluid sample collector; (2)…”
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Evaluation of UPlink-RSV: prototype rapid antigen test for detection of respiratory syncytial virus infection by Mokkapati, Vijaya K, Sam Niedbala, R, Kardos, Keith, Perez, Ronelito J, Guo, Ming, Tanke, Hans J, Corstjens, Paul L A M

“…A prototype rapid antigen test for the on-site detection of respiratory syncytial virus (RSV) infection was developed and evaluated. The platform uses…”
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Automated Homogeneous Immunoassay Analysis of Cotinine in Urine by Niedbala, R. Sam, Haley, Nancy, Kardos, Stephanie, Kardos, Keith

“…A study was conducted to evaluate the performance comparison of a homogeneous enzyme immunoassay (EIA) designed to detect cotinine in urine and carbon monoxide…”
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Lateral-flow and up-converting phosphor reporters to detect single-stranded nucleic acids in a sandwich-hybridization assay by Corstjens, Paul L.A.M, Zuiderwijk, Michel, Nilsson, Mats, Feindt, Hans, Sam Niedbala, R, Tanke, Hans J

“…Up-converting Phosphor Technology (UPT) particles were used as reporters in lateral-flow (LF) assays to detect single-stranded nucleic acids. The 400-nm…”
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Development of a Generic Microfluidic Device for Simultaneous Detection of Antibodies and Nucleic Acids in Oral Fluids by Corstjens, Paul L. A. M., Malamud, Daniel, Niedbala, R. Sam, Tanke, Hans J., González, Jesús M., de Dood, Claudia J., Geva, Eran, Abrams, William R., Chen, Zongyuan, Zhou, Peng

“…A prototype dual-path microfluidic device (Rheonix CARD) capable of performing simultaneously screening (antigen or antibody) and confirmatory (nucleic acid)…”
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Rapid prototyping of lateral flow assays by Volkov, Alexander, Mauk, Michael, Corstjens, Paul, Niedbala, R Sam

“…Principles and characteristics of lateral flow strip assays are reviewed. Recent technology developments permit the use of inexpensive electronic readers for…”
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Biomarker Discovery: Validation and Decision-Making in Product Development by Niedbala, R. Sam, Mauck, Christine, Harrison, Polly, Doncel, Gustavo F.

“…The conference on which this supplement reports was organized to bring together microbicide researchers with researchers in the areas of drug prophylaxis and…”
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Passive Cannabis Smoke Exposure and Oral Fluid Testing. II. Two Studies of Extreme Cannabis Smoke Exposure in a Motor Vehicle by Niedbala, R. Sam, Kardos, Keith W., Fritch, Dean F., Kunsman, Kenneth P., Blum, Kristen A., Newland, Gregory A., Waga, Joe, Kurtz, Lisa, Bronsgeest, Matth, Cone, Edward J.

“…Two studies were conducted to determine if extreme passive exposure to cannabis smoke in a motor vehicle would produce positive results for…”
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Oral Fluid Testing for Drugs of Abuse: Positive Prevalence Rates by Intercept™ Immunoassay Screening and GC-MS-MS Confirmation and Suggested Cutoff Concentrations by Cone, Edward J., Presley, Lance, Lehrer, Michael, Seiter, William, Smith, Melissa, Kardos, Keith W., Fritch, Dean, Salamone, Sal, Niedbala, R. Sam

“…Draft guidelines for the use of oral fluid for workplace drug testing are under development by the Substance Abuse and Mental Health Services Administration…”
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High prevalence of 6-acetylmorphine in morphine-positive oral fluid specimens by Presley, Lance, Lehrer, Michael, Seiter, William, Hahn, Dawn, Rowland, Barbara, Smith, Melissa, Kardos, Keith W, Fritch, Dean, Salamone, Sal, Niedbala, R.Sam, Cone, Edward J

“…Identification of 6-acetylmorphine, a specific metabolite of heroin, is considered to be definitive evidence of heroin use. Although 6-acetylmorphine has been…”
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Evaluation of UPlink-RSV by MOKKAPATI, VIJAYA K., SAM NIEDBALA, R., KARDOS, KEITH, PEREZ, RONELITO J., GUO, MING, TANKE, HANS J., CORSTJENS, PAUL L. A. M.

“…:  A prototype rapid antigen test for the on‐site detection of respiratory syncytial virus (RSV) infection was developed and evaluated. The platform uses…”
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Immunoassay for Detection of Cocaine/Metabolites in Oral Fluids by Sam Niedbala, R., Kardos, Keith, Fries, Tiffany, Cannon, Alana, Davis, Al

“…There is growing interest in the use of alternate biological fluids for drug testing. An advantage of oral fluids is that collection can be made from…”
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Varying Results for Immunoassay Screening Kits for Cotinine Level by Alterman, Arthur I, Gariti, Peter, Niedbala, R. Sam

“…Our earlier study found that although enzyme-linked immunosorbent analysis (ELISA) screening assays for urine cotinine indicated use in former smoking…”
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M. tuberculosis Peptide based Point-of care test for TB by Gonzalez, Jesus M, Francis, Bryan, Burda, Sherri T, Niedbala, R Sam, Laal, Suman

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