Searched for: author%3A%22Dietrich%2C+H.R.C.%22
(1 - 10 of 10)
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Nir, G. (author), Lindner, M. (author), Dietrich, H.R.C. (author), Girshevitz, O. (author), Vorgias, C.E. (author), Garini, Y. (author)
HU is a highly conserved protein that is believed to play an important role in the architecture and dynamic compaction of bacterial DNA. Its ability to control DNA bending is crucial for functions such as transcription and replication. The effects of HU on the DNA structure have been studied so far mainly by single molecule methods that require...
journal article 2011
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Lindner, M. (author), Nir, G. (author), Medalion, S. (author), Dietrich, H.R.C. (author), Rabin, Y. (author), Garini, Y. (author)
Using an optimized combination of tethered particle motion method, total internal reflection, and a gold nanobead, we measured the three-dimensional distribution of the free end of a tethered DNA molecule. The distribution along the axial z direction (perpendicular to the surface) is found to be Rayleigh-like, in agreement with wormlike chain...
journal article 2011
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Dietrich, H.R.C. (author), Rieger, B. (author), Wiertz, F.G.M. (author), De Groote, F.H. (author), Heering, H.A. (author), Young, I.T. (author), Garini, Y. (author)
journal article 2009
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Brinkers, S. (author), Dietrich, H.R.C. (author), De Groote, F.H. (author), Young, I.T. (author), Rieger, B. (author)
The wormlike chain model describes the micromechanics of semiflexible polymers by introducing the persistence length. We propose a method of measuring the persistence length of DNA in a controllable near-native environment. Using a dark field microscope, the projected positions of a gold nanoparticle undergoing constrained Brownian motion are...
journal article 2009
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Dietrich, H.R.C. (author)
doctoral thesis 2009
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Dietrich, H.R.C. (author), Vermolen, B.J. (author), Rieger, B. (author), Young, I.T. (author), Garini, Y. (author)
Single-molecule techniques continue to gain in popularity in research disciplines such as the study of intermolecular interactions. These techniques provide information that otherwise would be lost by using bulk measurements that deal with a large number of molecules. We describe in this report the motion of tethered DNA molecules that have been...
conference paper 2007
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Dietrich, H.R.C. (author), Young, I.T. (author), Garini, Y. (author)
The study of DNA-protein interactions is gaining increased attention due to their importance in cellular processes. Only a well-functioning interaction guaranties that such a process can take place without errors. So far, only a small percentage of these interactions have been unraveled, partially due to their complexity but also due to the fact...
conference paper 2006
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Dietrich, H.R.C. (author), Van den Doel, R.L. (author), Hoyer, W. (author), Van Oel, W. (author), Liqui Lung, G. (author), Garini, Y. (author), Jovin, T. (author), Young, I.T. (author)
In previous publications we have shown that we can perform enzymatic reactions in nanoarrays by means of a microarray-reader based on a conventional microscope. In this publication we report on a modification of this system in order to monitor the aggregation kinetics of the natively unfolded protein ?-synuclein. We describe the motivation for...
conference paper 2005
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Dietrich, H.R.C. (author), Young, I.T. (author), Garini, Y. (author)
The intense research in proteomics is demanding for fast, reliable and easy-to-use methods in order to study the proteome. In this proceeding we report the development of such a novel research tool based on spectral imaging and Resonance Light Scattering gold particles. This method will allow the study of DNA-protein interactions. We suggest a...
conference paper 2005
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Young, I.T. (author), Garini, Y. (author), Dietrich, H.R.C. (author), Van Oel, W. (author), Liqui Lung, G. (author)
Traditional light sources for fluorescence microscopy have been mercury lamps, xenon lamps, and lasers. These sources have been essential in the development of fluorescence microscopy but each can have serious disadvantages: lack of near monochromaticity, heat generation, cost, lifetime of the light source, and possible distortions due to...
conference paper 2004
Searched for: author%3A%22Dietrich%2C+H.R.C.%22
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