Results 291 to 300 of about 364,067 (350)
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Labelling nucleic acids for hybridization
Nature, 1987The enormous utility of labelled nucleic acid probes has encouraged the development, over the past decade, of many efficient and reliable labelling methods.
C. R. Mundy, M. W. Cunningham
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ACS Nano, 2020
The lateral flow assay is one of the most convenient analytical techniques for analyzing the immune response, but its applicability to precise genetic analyses is limited by the false-positive signal and tedious and inefficient hybridization steps. Here,
Xusheng Wang +8 more
semanticscholar +1 more source
The lateral flow assay is one of the most convenient analytical techniques for analyzing the immune response, but its applicability to precise genetic analyses is limited by the false-positive signal and tedious and inefficient hybridization steps. Here,
Xusheng Wang +8 more
semanticscholar +1 more source
Identification of foodborne pathogens by nucleic acid hybridization [PDF]
International Journal of Food Microbiology, 1991 Nucleic acid hybridization methods have been developed and used to identify microorganisms in foods. Tests performed on mixed cultures save the time required to establish pure cultures. Enterotoxigenic or invasive strains of foodborne bacterial pathogens are detected with probes that identify genes responsible for virulence.
Walter E. Hill, Stacye P. Keasler
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Analytical Chemistry, 2014
Paper-based diagnostic assays are gaining increasing popularity for their potential application in resource-limited settings and for point-of-care screening.
M. O. Noor, U. Krull
semanticscholar +1 more source
Paper-based diagnostic assays are gaining increasing popularity for their potential application in resource-limited settings and for point-of-care screening.
M. O. Noor, U. Krull
semanticscholar +1 more source
A DNA origami nanorobot controlled by nucleic acid hybridization.
Small, 2014A prototype for a DNA origami nanorobot is designed, produced, and tested. The cylindrical nanorobot (diameter of 14 nm and length of 48 nm) with a switchable flap, is able to respond to an external stimulus and reacts by a physical switch from a ...
E. Torelli +7 more
semanticscholar +1 more source
Journal of the American Chemical Society, 2015
Efficient approaches for intracellular delivery of nucleic acid reagents to achieve sensitive detection and regulation of gene and protein expressions are essential for chemistry and biology.
Zhan Wu +3 more
semanticscholar +1 more source
Efficient approaches for intracellular delivery of nucleic acid reagents to achieve sensitive detection and regulation of gene and protein expressions are essential for chemistry and biology.
Zhan Wu +3 more
semanticscholar +1 more source
Analytical Chemistry, 2020
The detection of nucleic acid is critical for clinic diagnostics. The single nanoparticle inductively coupled plasma mass spectrometry (SP-ICP-MS) has demonstrated unique advantages for nucleic acid detec-tion. Here we reported the development of a novel
Bang-Rui Li +3 more
semanticscholar +1 more source
The detection of nucleic acid is critical for clinic diagnostics. The single nanoparticle inductively coupled plasma mass spectrometry (SP-ICP-MS) has demonstrated unique advantages for nucleic acid detec-tion. Here we reported the development of a novel
Bang-Rui Li +3 more
semanticscholar +1 more source
Analytical Chemistry, 2014
A bioassay based on DNA hybridization on cellulose paper is a promising format for gene fragment detection that may be suited for in-field and rapid diagnostic applications.
Feng Zhou, M. O. Noor, U. Krull
semanticscholar +1 more source
A bioassay based on DNA hybridization on cellulose paper is a promising format for gene fragment detection that may be suited for in-field and rapid diagnostic applications.
Feng Zhou, M. O. Noor, U. Krull
semanticscholar +1 more source
Hybridization of Nucleic Acids to Chromosomes
1972Ever since the method of molecular hybridization of nucleic acids was conceived, a number of biologists have tried to hybridize labeled RNA or DNA to chromosomes for detection by autoradiography. The first report was by French and Kitzmiller (1967), who hybridized 3H-DNA from Drosophila melanogaster to the DNA of the salivary chromosomes of the same ...
Dale M. Steffensen, D. E. Wimber
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Analytical Chemistry, 2013
A paper-based solid-phase assay is presented for transduction of nucleic acid hybridization using immobilized quantum dots (QDs) as donors in fluorescence resonance energy transfer (FRET).
M. O. Noor, Anna Shahmuradyan, U. Krull
semanticscholar +1 more source
A paper-based solid-phase assay is presented for transduction of nucleic acid hybridization using immobilized quantum dots (QDs) as donors in fluorescence resonance energy transfer (FRET).
M. O. Noor, Anna Shahmuradyan, U. Krull
semanticscholar +1 more source