June 6, 2005 Issue | Chemical & Engineering News
 
Copyright © 2005 American Chemical Society
 

June 6, 2005 Issue

Volume 83, Issue 23
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June 6, 2005 Issue, Vol. 83 | Iss. 23
Patent expirations are beckoning generic drug companies, but numerous hurdles remain to a profitable business
By Susan J. Ainsworth
(pp. 21-29)
Features
Science & Technology
Charge state of surface ion regulates current flow through nearby molecule 
Science & Technology
The makers of varenicline got their inspiration from two natural products (pp. 36-37)
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News of the Week

Single-Molecule Conductivity

Charge state of surface ion regulates current flow through nearby molecule
(p.7)

Biotechnology Seen Coming Of Age

Ernst & Young report: biotech is rapidly becoming a global industry
(p.8)

Phthalates And Male Babies

Prenatal exposure to plastics ingredient linked to reproductive abnormalities
(p.8)

New Route Found To TB Drug Resistance

TB-causing bacteria are shielded from antibiotics by DNA-mimicking protein
(p.9)

ACS Alters Online Journal Pricing

Change in policy involves redefinition of current subscription and archives
(p.10)

Gold Catalyst For Fuel Cells

Catalyst selectively oxidizes carbon monoxide in hydrogen-rich gas feed
(p.10)

DNA Nanotubes

Made almost entirely of DNA, tubes might be useful for gene therapy
(p.11)
 

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