My own stories re nanotech include:
Souls On Ice, in anthology How to Save the World, ed. Sheffield, Tor, 9/95
Sins of the Mothers, in anthology Nanodreams, ed. Elliott, Baen, 7/95
Nanotech & Nanominds, article, (same Elliott anth.)
Cryonics, article, SF Age, 6/93
Other Heads, Amazing, 8/93
Hail, Columbia, Analog, 8/93
Manufacturing - the New Competition, article in The President's Report to Congress on Science & Technology, April 1993; (written while a White House Science Office staffer; first White House endorsement of molecular nanotechnology)
Taming the Wild Molecule, article, SF Age, 1/93
Manufacturing Magic, article, Analog, 9/92
Interfaces, Analog, 8/92
Nanotech Part 1: Feyman's Philosophical Foresight, SF Review, 3/92
Nanotech Part 2: Money, Micromachines & Molecules: It's a Long Way
Down, SF Review, 4/92
Nanotech Part 3: Drexler's Diminutive Dreams, May 1992
Indian Summa, Analog, 1/89