New Step by Step Map For cees dekker
New Step by Step Map For cees dekker
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Nanotechnology gives a range of opportunities to add to biology. Here I'll current examples where by nanofabrication – the opportunity to make confined structures with Proportions at will – is utilised to examine the biophysics of one molecules and cells. I will existing some illustrations from our lab:
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To be a individual, I provide the biblical assignment to check out and use almost everything in development for the benefit of my neighbour. I will not encounter any conflict concerning faith and science. Quite the opposite, my faith stimulates me to perform science, to become open up-minded in the world.’
Nanofabrication of electrodes with sub-five nm spacing for transport experiments on one molecules and metallic clusters
We create level-of-care diagnostics test of neglected tropical illnesses inside resource-limited configurations, determined by Crspr/Cas9 detecting of pathogen’s DNA in physique fluids.
In the decades next these discoveries, my investigate passions shifted to biophysics and nanobiology, and I became fewer linked to the development of nanotube electronics. The focus of numerous scientists in the field also shifted to graphene (in which, funnily sufficient, the first graphene ribbons were being referred to as ‘nanotubes which can be Reduce open up alongside their length’) just after the discovery of the two-dimensional product in 2004.
We condition microorganisms into types that deviate from their all-natural phenotype. Particularly, I will clearly show our capacity to form Reside E. coli microorganisms into novel shapes such as rectangles, squares, triangles and circles.
He also identified time to write many books, ship almost forty thousand tweets and direct A prosperous study team at Delft College of Technologies. ‘It doesn’t sense like function’, he claims. ‘I’m just terribly curious.’
In 1993, to be a youthful and eager associate professor at Delft College of Know-how, I'd https://www.ceesdekker.net originally focused the research endeavours of my team on measuring the electrical conductance of just one conducting-polymer molecule. Within two decades, we experienced developed a device in which only one wire of the phthalocyaninepolysiloxane polymer was connected concerning two intently spaced metal nanoelectrodes.
But carbon nanotubes have remained a investigation subject of significant curiosity to numerous. Certainly, the outlook on utilizing carbon nanotubes to build practical equipment, in spots which include radio-frequency electronics, electronic electronics and flexible electronics, remains dazzling.
FtsZ treadmilling is essential for Z-ring condensation and septal constriction initiation in bacterial cell division
Cees Dekker is Distinguished College Professor at TU Delft. Experienced for a physicist, he pioneered nanotechnology with quite a few discoveries on carbon nanotubes during the nineteen nineties. Due to the fact 2000, he moved to one-molecule biophysics and nanobiology. His recent investigate concentrates on (i) nanopores for protein sequencing; (ii) chromosome framework, specifically SMC motor protein; and (iii) creating a living artificial mobile from lifeless molecules. Dekker is undoubtedly an elected member on the KNAW and fellow for the APS as well as the IOP.
2008, initially observation of protein-coated DNA translocation by nanopores; solved the origin on the electrophoretic pressure on DNA in nanopores; identified a major velocity boost of microtubules in electric fields; discovered an anomalous electro-hydrodynamic orientation of microtubules; and resolved the origin of sounds in carbon nanotubes in liquid
Example (two) of bending configurations in 3D simulations of DNA rods on nanopores. A portion of the membrane is demonstrated in grey, the rim on the pore is highlighted in red, plus a 3D rendering from the movement of the DNA rod is shown.