A Secret Weapon For https://www.ceesdekker.net

A Secret Weapon For https://www.ceesdekker.net

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Spatial construction facilitates cooperation within a social Problem: empirical evidence from a bacterial Neighborhood

You frequently get involved in conversations about science and faith. You've also penned various guides on the subject. Don’t you feel that sooner or later We're going to know anything and that God’s role might be around?

Dynamics of initiation, termination and reinitiation of DNA translocation from the motor protein EcoR124I

Considering that 2000, Dekker has shifted the primary emphasis of his work in direction of biophysics exactly where he scientific tests the Qualities of solitary biomolecules and cells utilizing the tools of nanotechnology. This modification of field was pushed by his fascination for that outstanding operating of Organic molecular structures, along with because of the very long-phrase viewpoint a large number of interesting discoveries could be predicted With this industry.[five] Current lines of analysis in his biophysics group are from the parts of:[six]

This yielded a breakthrough. In just just a few months, we were in the position to measure transport as a result of a person 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 College of Technological innovation with an Energetic research lab at AMOLF in Amsterdam), we confirmed that carbon nanotubes were being real quantum wires with pretty extended (micrometres) Digital coherence lengths — confirming theoretical predictions of metallic behaviour.

Electrical transport in monolayers of phthalocyanine molecular wires and AFM imaging of one wire bridging two electrodes

All parameters ended up a similar for each panel Within this video clip, apart from the First placement with the 6hb rod (revealed in blue) to the nanopore. Simulations that terminated early due to translocation from the rod with the pore are marked by a grey track record.

Stream-pushed rotary motors such as windmills and water wheels generate useful procedures in human Modern society. Although examples of these kinds of rotary motors also element prominently in mobile biology, their synthetic building with the nanoscale has remained hard. In this article we demonstrate movement-driven rotary motion of a self-organized DNA nanostructure that is certainly docked on to a nanopore in a skinny stable-point out membrane. An elastic DNA bundle self-assembles right into a chiral conformation on phoretic docking on to the stable-point out nanopore, and subsequently shows a sustained unidirectional rotary movement of up to twenty rev s−one.

What if, instead of working with conventional top-down silicon electronics, transistors might be built from The underside up making use of one organic and natural molecules as the switching features? This idea, which turned the basis of now’s discipline of molecular electronics, first emerged from the 1970s.

There was just one dilemma while — we did not observe any measurable electrical conduction from the single polymer molecules. We concluded that at the single-molecule degree, conducting polymers ended up basically not this sort of good conductors, which was somewhat disappointing. We thus broadened our view to try to locate a lot more promising molecules.

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For example, we think about the nucleopore advanced, a gateway amongst the cell nucleus as well as cytoplasm. This is a really challenging program and thus tricky to review within a cell, so we use biomimetics. We reconstruct holes after which you can insert particular person factors of the nucleopore advanced to study transportation by means of it at The one-molecule stage.’

‘I'm pushed by question and thoughts. On a material degree I uncover responses in physics, but I experience my deepest happiness with God. That faith also drives my science And just how I contend with individuals.