Top latest Five ceesdekker Urban news
Top latest Five ceesdekker Urban news
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Nanotechnology features a range of possibilities to lead to biology. Listed here I'll existing examples exactly where nanofabrication – the chance to make confined constructions with dimensions at will – is utilised to look at the biophysics of solitary molecules and cells. I will current some illustrations from our lab:
Our group studies bacterial mobile division which is aiming to constitute a ‘bottom up biology’ in artificial cells that could autonomously divide. Our principal curiosity lies in mobile division, chromatin framework, and spatial Management.
The subsequent posts are merged in Scholar. Their blended citations are counted just for the 1st posting.
Our function was swiftly followed up by Other individuals, most notably by Phaedon Avouris and colleagues at IBM, who in October 1998 revealed their results on transistors made out of solitary- and multi-walled carbon nanotubes in Utilized Physics Letters.
That could be a desire of mine and we set to operate which has a tasty dose of naivety. This is often something that will most likely generate magnificent ends in the longer phrase, but that doesn't matter. You should not only want to operate over the concerns of tomorrow, but in addition over the questions in the working day just after tomorrow.’
Our exploration ranges with the biophysics of DNA to artificial cells and further than. Be sure to take a look underneath for the spectrum of our latest initiatives.
We use nanofabricated microfluidic buildings to sample spatial boundaries for microbes and biomimetic vesicles with reconstituted protein networks and this evaluate the elemental job of spatial confinement within the molecular and mobile stage. Our assignments incorporate the next:
He also identified time to jot down a number of guides, deliver Just about forty thousand tweets and lead An effective investigate group at Delft College of Technology. ‘It doesn’t come to feel like work’, he states. ‘I’m just terribly curious.’
In 1993, as a younger and keen affiliate professor at Delft College of Technological innovation, I'd initially targeted the exploration endeavours of my group on measuring the electrical conductance of an individual conducting-polymer molecule. Within just two years, we had designed a tool wherein just one wire of a phthalocyaninepolysiloxane polymer was linked involving two intently spaced metal nanoelectrodes.
Presently, we also understood that it ought to be doable to implement one semiconducting carbon nanotube for making a transistor — and we established out to make it. We stretched person semiconducting nanotubes across metallic electrodes and employed the underlying silicon substrate to be a gate electrode, creating The essential 3-terminal layout of a industry-influence transistor (Fig.
Illustration (4) of bending configurations in 3D simulations of DNA rods on nanopores. A portion of the membrane is shown in gray, the rim with the pore is highlighted in purple, plus a 3D rendering in the motion of your DNA rod is shown.
Later on we spoke all over again briefly simply because Dekker felt that our discussion of his religion promptly turned purely philosophical, whereas In addition, it concretely can help him in his do the job.
Let’s initial search back again at this time when you decided to shift your concentrate from superconductivity and nanotubes to biology at the end of the 1990s.
2004, discovery of recent physics in translocation of DNA by nanopores; very first experimental study of ions conduction in nanofluidic channels; initially electrochemistry with specific single-wall carbon https://www.ceesdekker.net nanotubes; STM detection and Charge of phonons in carbon nanotubes; initial electrical docking of microtubules on kinesin-coated nanostructures; first biophysics characterization on the mechanical Qualities of double-stranded RNA; and to start with solitary-molecule analyze of DNA translocation by a restriction-modification enzyme.