Results 271 to 280 of about 837,711 (307)

Integrated Microfluidic System for Rapid Forensic DNA Analysis: Sample Collection to DNA Profile

Analytical Chemistry, 2010
We demonstrate a conduit for the delivery of a step change in the DNA analysis process: A fully integrated instrument for the analysis of multiplex short tandem repeat DNA profiles from reference buccal samples is described and is suitable for the processing of such samples within a forensic environment such as a police custody suite or booking office.
Andrew J, Hopwood, Cedric, Hurth, Jianing, Yang, Zhi, Cai, Nina, Moran, John G, Lee-Edghill, Alan, Nordquist, Ralf, Lenigk, Matthew D, Estes, John P, Haley, Colin R, McAlister, Xiaojia, Chen, Carla, Brooks, Stan, Smith, Keith, Elliott, Pieris, Koumi, Frederic, Zenhausern, Gillian, Tully   +17 more
openaire   +2 more sources

Extraction of DNA by Magnetic Ionic Liquids: Tunable Solvents for Rapid and Selective DNA Analysis

Analytical Chemistry, 2015
DNA extraction represents a significant bottleneck in nucleic acid analysis. In this study, hydrophobic magnetic ionic liquids (MILs) were synthesized and employed as solvents for the rapid and efficient extraction of DNA from aqueous solution. The DNA-enriched microdroplets were manipulated by application of a magnetic field.
Kevin D, Clark, Omprakash, Nacham, Honglian, Yu, Tianhao, Li, Melissa M, Yamsek, Donald R, Ronning, Jared L, Anderson   +6 more
openaire   +2 more sources

Rapid analysis of 3′-ends of DNA fragments by terminal 32P-labeling

Analytical Biochemistry, 1974
Abstract A fast method of analysis of the 3′ ends of oligodeoxyribonucleotides is described. Basically the method involves: (a) Labeling of the 3′ ends of oligodeoxyribonucleotides with the terminal deoxynucleotidyl transferase and [α- 32 P] ATP as donor; (b) hydrolysis of the labeled fragments to 3′ deoxymononucleotides by acid DNase and spleen ...
A. Bernardi, BERTAZZONI, Umberto
openaire   +3 more sources

Attachment of heavy metal to DNA molecules for rapid analysis

Fourtieth IAS Annual Meeting. Conference Record of the 2005 Industry Applications Conference, 2005., 2005
Labeling of DNA has been studied using base-specific Rhodium (II) acetate [Rh/sub 2/(O/sub 2/CCH/sub 3/)/sub 4/] (Rh1) compound. First, DNA and Rh1 were mixed and the binding reaction was checked by electrophoresis of the complex. The result showed that some of DNA molecules were labeled by the Rh1.
R.Md. Masudur, J. Komatsu, S. Katsura, A. Mizuno   +3 more
openaire   +1 more source

The rapid identification of railway disaster victims by DNA analysis

International Congress Series, 2003
At 1:12 PM on the 4th of January 2000, a local train and an express train crashed in a wooden area, approximately 150 km north of Oslo. Both trains were expected to move at a speed of 80–90 km/h before the incident. The northbound local train was expected to carry 15 passengers and 2 employees.
P. Hoff-Olsen, B. Mevåg, K. Ormstad
openaire   +1 more source

Integrated System for Rapid PCR-Based DNA Analysis in Microfluidic Devices

Analytical Chemistry, 2000
An integrated system for rapid PCR-based analysis on a microchip has been demonstrated. The system couples a compact thermal cycling assembly based on dual Peltier thermoelectric elements with a microchip gel electrophoresis platform. This configuration allows fast (approximately 1 min/ cycle) and efficient DNA amplification on-chip followed by ...
J, Khandurina, T E, McKnight, S C, Jacobson, L C, Waters, R S, Foote, J M, Ramsey   +5 more
openaire   +2 more sources

The Israel DNA database—The establishment of a rapid, semi-automated analysis system

Forensic Science International: Genetics, 2012
The Israel Police DNA database, also known as IPDIS (Israel Police DNA Index System), has been operating since February 2007. During that time more than 135,000 reference samples have been uploaded and more than 2000 hits reported. We have developed an effective semi-automated system that includes two automated punchers, three liquid handler robots and
Ashira, Zamir, Aviva, Dell'Ariccia-Carmon, Neomi, Zaken, Carla, Oz   +3 more
openaire   +2 more sources

Simple, Rapid Preparation of Poxvirus DNA for PCR Cloning and Analysis

2019
This chapter describes the simple, rapid, and inexpensive preparation of template DNA from poxvirus-infected cells, plaques, or crude virus stocks for PCR amplification. This technique is reliable and robust and only requires centrifugation, detergent, and protease treatment.
openaire   +2 more sources

Rapid DNA Analysis at Crime Scenes

2022
Mohammed Naji, Hanan Almulla
openaire   +1 more source

Circulating tumor DNA in advanced solid tumors: Clinical relevance and future directions

Ca-A Cancer Journal for Clinicians, 2021
Michael L Cheng, Eirini Pectasides, Glenn J Hanna   +2 more
exaly