ceesdekker.net Secrets

ceesdekker.net Secrets

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2009, discovery of a whole new phenotype for bacteria in slender nanofluidic slits; and to start with detection of nearby protein structures along DNA utilizing sound-condition nanopores

You often get involved in conversations about science and faith. You have got also prepared several textbooks on the subject. Don’t you are convinced sooner or later We're going to know almost everything Which God’s position will probably be about?

Back in 1991, Sumio Iijima from the NEC Corporation had reported the synthesis of carbon nanotubes. Band structure calculations recommended that these nanotubes could exhibit metallic band conduction. This would be a significant advantage more than the conducting polymers we had explored, which were, in fact, disordered semiconductors offering merely variable-range hopping conductivity.

A rhythmically pulsing leaf-spring DNA-origami nanoengine that drives a passive follower Mathias Centola

This yielded a breakthrough. Within just a few months, we were in the position to measure transportation via someone single-walled carbon nanotube. Based upon reduced-temperature experiments by a superb PhD pupil in my team, Sander Tans (now a valued colleague and professor at Delft University of Technological innovation with an Energetic research lab at AMOLF in Amsterdam), we showed that carbon nanotubes were being real quantum wires with quite very long (micrometres) electronic coherence lengths — confirming theoretical predictions of metallic conduct.

Microbiology has only been around for the century, due to the fact we began to analyze micro-organisms more critically. I thought nanobiology was an proper phrase, due to the fact all molecular biological applicable interactions occur at the nanoscale: a protein is a few nanometres in dimension, DNA is 2 nm thick.’

Many associated developments followed, in which our group proven diverse transistor variants for example solitary-electron transistors at area temperature and intramolecular nanotube junctions that acted as rectifying diodes, and coupled a number of transistors into smaller evidence-of-theory electronic circuits.

Dynamic ParB–DNA interactions initiate and manage a partition condensate for bacterial chromosome segregation

In 1993, as a younger and keen affiliate professor at Delft University of Engineering, I'd in the beginning focused the investigation endeavours of my team on measuring the electrical conductance of just one conducting-polymer molecule. In two yrs, we experienced produced a device through which only one wire of the phthalocyaninepolysiloxane polymer was related in between two carefully spaced steel nanoelectrodes.

But carbon nanotubes have remained a research topic of sizeable desire to lots of. In fact, the outlook on working with carbon nanotubes to develop functional products, in parts for example radio-frequency electronics, digital electronics and flexible electronics, continues to be 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 from the nineteen nineties. Due to the fact 2000, he moved to solitary-molecule biophysics and nanobiology. His recent investigation focuses on (i) nanopores for protein sequencing; (ii) chromosome construction, in particular SMC motor protein; and (iii) building a dwelling artificial cell from lifeless molecules. Dekker is surely an elected member on the KNAW and fellow for the APS along with the IOP.

2008, initial observation of protein-coated DNA translocation via nanopores; resolved the origin of the electrophoretic force on DNA in nanopores; discovered a significant velocity increase of microtubules in electric powered fields; found out cees dekker an anomalous electro-hydrodynamic orientation of microtubules; and fixed the origin of sound in carbon nanotubes in liquid

2013, managed shaping of Reside bacterial cells into arbitrary styles; and discovery of spontaneous fluctuations inside the handedness of histone tetrasomes