New sf novel includes nanomedicine, reviewed by Robert Freitas

In the mailbag today: A new fiction book Beyond Guilty by Richard Brawer, who got help on it from Robert Freitas, winner of the 2009 Foresight Institute Feynman Prize for Theory. Ā Brawer wrote, “Robert A. Freitas Jr., Senior Research Fellow at the Institute for Molecular Manufacturing, has graciously edited the references to nanomanufacturing and nanomedicine… Continue reading New sf novel includes nanomedicine, reviewed by Robert Freitas

IEEE Spectrum looks at cryonics

The March 2010 issue of IEEE Spectrum has an article on cryonics, a method of suspended animation, featuring Dr. Ralph Merkle. Ā Ralph is described as a nanotechnology expert; apparently the issue went to press just before he was also named as a co-winner of the 2010 IEEE Haming Medal. As a long-time IEEE member, I… Continue reading IEEE Spectrum looks at cryonics

Life extension: taking those first steps

Longtime readers know that we at Foresight would prefer that our members, and Nanodot readers in general, actually live long enough to experience the benefits of molecular nanotechnology personally. Ā In that vein, we bring to your attention America’s Wellness Challenge, which I am helping as a member of their Social Media Advisory Board. If you… Continue reading Life extension: taking those first steps

Norman Borlaug, R.I.P: The Man Who Saved More Human Lives Than Any Other Has Died

Norman Borlaug: The Man Who Saved More Human Lives Than Any Other Has Died – (h/t Reason Magazine). Norman Borlaug, the man who saved more human lives than anyone else in history, has died at age 95. Borlaug was the Father of the Green Revolution, the dramatic improvement in agricultural productivity that swept the globe… Continue reading Norman Borlaug, R.I.P: The Man Who Saved More Human Lives Than Any Other Has Died

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.

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.

Required Reading

What forces are going to shape the world throughout the 21st century? A recent NYT bestseller, The Next 100 Years, by George Friedman, proposes a number of very interesting theories. Friedman is considered to be something of an intellectual maverick, contradicting the conventional wisdom at many points, and very insightful, since in many cases his… Continue reading Required Reading

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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