A Secret Weapon For https://www.ceesdekker.net
A Secret Weapon For https://www.ceesdekker.net
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Applying solitary-molecule optical and AFM imaging and power-spectroscopy methods, we seek to unravel the mechanistic components of the framework and dynamics of chromosomes. Our study interests include things like:
It was only while in the 1990s while, when nanotechnology had State-of-the-art to a stage where solitary molecules could be manipulated, that the primary experimental units began to seem.
Dynamics of initiation, termination and reinitiation of DNA translocation through the motor protein EcoR124I
Our get the job done was quickly followed up by others, most notably by Phaedon Avouris and colleagues at IBM, who in Oct 1998 published their conclusions on transistors constructed from one- and multi-walled carbon nanotubes in Used Physics Letters.
This yielded a breakthrough. In only a few months, we have been in a position to evaluate transport by an individual one-walled carbon nanotube. Determined by low-temperature experiments by an excellent PhD student in my team, Sander Tans (now a valued colleague and professor at Delft University of Technological innovation with the Energetic research lab at AMOLF in Amsterdam), we showed that carbon nanotubes were being real quantum wires with pretty extended (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.
Experimental phase diagram of negatively supercoiled DNA calculated by magnetic tweezers and fluorescence,
MATLAB codes for details processing can be obtained at . Julia codes utilized for numerical simulation are offered at .
2000, discovery that nanotubes can carry amazing significant present densities; solved the controversial issue of electronic transportation as a result of DNA molecules by measurements of insulating conduct at The only molecule amount; and demonstration of an AFM strategy for one-molecule manipulation of nanotubes
Knowledge essential procedures regulating the spatial and dynamic organisation with the DNA in Are living cells.
But carbon nanotubes have remained a exploration matter of appreciable fascination to a lot of. Without a doubt, the outlook on employing carbon nanotubes to create useful gadgets, in areas such as radio-frequency electronics, electronic electronics and versatile electronics, remains bright.
FtsZ treadmilling is important for Z-ring condensation and septal constriction initiation in bacterial mobile division
2006, first demonstration of molecular sorting within a lab over a chip using biomotors; discovery of nanobubbles in sound-condition nanopores; and to start with estimate of electrokinetic Power conversion within a nanofluidic channel
Permit’s initially glimpse again for the time being once you chose to shift your https://www.ceesdekker.net emphasis from superconductivity and nanotubes to biology at the end of the nineties.
The biophysicist from Delft – who is Probably the most cited scientists in the Netherlands for years – usually takes his accountability to lead towards the explanation and popularisation of his do the job for the border of physics and biology incredibly critically and regularly seems while in the media; if not to take a look at his get the job done, then about the relationship between science and his Christian religion.