Showing 1-18 of 18 results for "28923"
Rula Masoud et al.
ACS nano, 6(7), 6272-6283 (2012-06-06)
We present a test case example of a detailed single-molecule fluorescence study of one of the most sophisticated and complex DNA devices introduced to date, a recently published autonomous bipedal DNA motor. We used the diffusion-based single-molecule Förster resonance energy...
Smart-aggregation imaging for single molecule localization with SPAD cameras.
Gyongy, I.; et al.
arXiv (2016)
J Chevalier et al.
The journal of histochemistry and cytochemistry : official journal of the Histochemistry Society, 45(4), 481-491 (1997-04-01)
Biotin was recently applied to detect cellular DNA or RNA. In combination with avidin, streptavidin or antibody, it can be conjugated with fluorescent dye, enzyme, ferritin, or gold. However, emphasis has recently been placed on the false-positive results that are...
Yan Jiang et al.
BMC neuroscience, 9, 42-42 (2008-04-30)
DNA-protein interactions in mature brain are increasingly recognized as key regulators for behavioral plasticity and neuronal dysfunction in chronic neuropsychiatric disease. However, chromatin assays typically lack single cell resolution, and therefore little is known about chromatin regulation of differentiated neuronal...
Robert H Meltzer et al.
Lab on a chip, 11(5), 863-873 (2011-01-21)
Rapid, specific, and sensitive detection of airborne bacteria, viruses, and toxins is critical for biodefense, yet the diverse nature of the threats poses a challenge for integrated surveillance, as each class of pathogens typically requires different detection strategies. Here, we...
Sebastian Bultmann et al.
Nucleic acids research, 40(12), 5368-5377 (2012-03-06)
Specific control of gene activity is a valuable tool to study and engineer cellular functions. Recent studies uncovered the potential of transcription activator-like effector (TALE) proteins that can be tailored to activate user-defined target genes. It remains however unclear whether...
A molecular toolkit for population genetic investigations of the ash dieback pathogen Hymenoscyphus pseudoalbidus.
Gross, A., et al.
Forest Pathology, 42, 252-264 (2012)
Rahul Roy et al.
Nature methods, 5(6), 507-516 (2008-05-31)
Single-molecule fluorescence resonance energy transfer (smFRET) is one of the most general and adaptable single-molecule techniques. Despite the explosive growth in the application of smFRET to answer biological questions in the last decade, the technique has been practiced mostly by...
Hanna Mannell et al.
Pharmaceutical research, 29(5), 1282-1294 (2012-01-26)
Site specific vascular gene delivery is a promising tool for treatment of cardiovascular diseases. By combining ultrasound mediated microbubble destruction with site specific magnetic targeting of lentiviruses, we aimed to develop a technique suitable for systemic application. The magnetic nanoparticle...
Peter P T Surawski et al.
Molecular bioSystems, 4(7), 774-778 (2008-06-20)
The concept of optically encoding particles for solid phase organic synthesis has existed in the literature for several years. However, there remains a significant challenge to producing particles that are capable of withstanding harsh solvents and reagents whilst maintaining the...
Darby Kozak et al.
Langmuir : the ACS journal of surfaces and colloids, 24(4), 1204-1211 (2007-12-11)
This study presents the use of flow cytometry as a high-throughput quantifiable technique to study multicomponent adsorption interactions between proteins and surfaces. Flow cytometry offers the advantage of high-throughput analysis of multiple parameters on a very small sampling scale. This...
Immunohistochemical methods for the demonstration of tumor markers.
H Denk
Current topics in pathology. Ergebnisse der Pathologie, 77, 47-69 (1987-01-01)
Binding of Biotin to Streptavidin: A combined fluorescence correlation spectroscopy and time-resolved fluorescence study.
Stromqvist, J., et al.
The European Physical Journal - Special Topics, 199, 181-194 (2011)
Use of universal reporter primers in multiplex PCR of autosomal loci.
Favaro, E. C., et al.
Forensic Science International: Genetics Supplement Series, 3, e71- e72 (2011)
Carina Frauer et al.
Nucleic acids research, 37(3), e22-e22 (2009-01-09)
We present a simple, non-radioactive assay for DNA methyltransferase activity and DNA binding. As most proteins are studied as GFP fusions in living cells, we used a GFP binding nanobody coupled to agarose beads (GFP nanotrap) for rapid one-step purification....
Eric J White et al.
Clinical chemistry, 55(12), 2121-2129 (2009-10-10)
Epidemiologic studies require identification or typing of microbial strains. Macrorestriction DNA mapping analyzed by pulsed-field gel electrophoresis (PFGE) is considered the current gold standard of genomic typing. This technique, however, is difficult to implement because it is labor-intensive and difficult...
Sebastian Braun et al.
PloS one, 6(5), e19125-e19125 (2011-06-01)
Nucleic acids promote amyloid formation in diseases including Alzheimer's and Creutzfeldt-Jakob disease. However, it remains unclear whether the close interactions between amyloid and nucleic acid allow nucleic acid secondary structure to play a role in modulating amyloid structure and function....
J Oertel et al.
Journal of cancer research and clinical oncology, 126(8), 425-440 (2000-08-29)
Immunocytochemical investigations of fixed cells are used to enhance diagnostic accuracy in haematology and oncology. The alkaline-phosphatase/anti(alkaline phosphatase) technique, immunoperoxidase and the avidin-biotin technique are the most important methods in immunocytochemistry. Tyramide-enhanced immunostaining is a new powerful technique. Peripheral blood...

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