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Gaming the Future: The Book!

Category: Nanobiotechnology

Modular DNA nanotubes provide programmable scaffolds for nanotechnology

A new modular method of constructing DNA nanotubes provides control of the geometry of the nanotube cross-section and may enable real-time modulation of the stiffness and porosity of the nanotube.

Nanotechnology in clinical trials to restore normal gene function to cancer cells

A nanotech-based gene-therapy method that dramatically improved the efficiency of conventional cancer therapy in animal models is now undergoing clinical trials.

Nanotechnology pulls DNA through nanopore slowly enough to read sequence

Using a magnetic bead to slowly pull a DNA molecule through a solid-sate nanopore looks promising as the basis for a very fast and efficient nanotech DNA sequencing method.

Nanotechnology builds battery on a virus framework

MIT scientists have demonstrated the usefulness of biological frameworks for combining distinct functional elements to make a device.

DNA nanorobot walks without intervention along rigid track

Scientists have succeeded in coordinating the movements of the biped’s legs so that it can walk in one direction along a DNA track without the need of intervention at each step.

Protein design revolution points toward advanced nanotechnology

Scientists at the University of Pennsylvania used basic engineering principles derived from studying natural proteins to design from scratch a simple and small protein that performed the function of carrying oxygen that is performed by natural globin proteins.

A DNA nanotechnology road to molecular assembly lines?

A piece in The Christian Science Monitor compares Nadrian Seeman, founder of the field of structural DNA nanotechnology and winner of the 1995 Foresight Feynman Prize in Nanotechnology, with Henry Ford—implying that his recent accomplishment with his collaborators in creating a two-armed DNA nanorobot could point to a role for DNA nanorobots in future nanotech… Continue reading A DNA nanotechnology road to molecular assembly lines?

Promise of nanotechnology for fighting infectious diseases will balance public's safety concerns

A Newsdesk feature by Kelly Morris titled “Nanotechnology crucial in fighting infectious disease” in the April 2009 issue of Lancet Infectious Diseases surveys some highlights in developing nanotech efforts to prevent, diagnose, and treat infectious diseases. Examples include detecting disease through lab-on-a-chip technology featuring cantilevers that move upon binding antigens and nanowires that detect current… Continue reading Promise of nanotechnology for fighting infectious diseases will balance public's safety concerns

Nanotechnology targets cancer cells with dumbbell-like particles

By joining an iron oxide nanoparticle bearing a tumor-specific antibody with a gold nanoparticle bearing an anti-cancer drug, scientists created a dumbbell-like nanotech vehicle that delivered the drug into breast cancer cells.

Nanotechnology proposed to improve bone implants

Nanotech advances are leading toward bone implants that are are smart, multifunctional devices that will be capable of improved integration with surrounding bone tissue, and that will resist inflammation, bacterial growth, and the recurrence of bone cancer.

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