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Sunscreen SPF Explained - Speaking of Chemistry
Chemical & Engineering News Senior Editor Carmen Drahl and Associate Editor Sophia Cai explain the chemistry behind SPF, so you don't get burned, in the latest video of “Speaking of Chemistry”.
Copyright © 2009 American Chemical Society
August 10, 2009 Cover
Volume 87, Issue 32
COVER: Nanotech Innovations’ SSP-354 benchtop instrument produces high-purity carbon nanotubes for use in research or educational labs.
Volume 87, Issue 32
NANOTECH INSTRUMENTS
As nanotechnology R&D advances, instrumentation is keeping stride with scientific and educational needs
COVER: Nanotech Innovations’ SSP-354 benchtop instrument produces high-purity carbon nanotubes for use in research or educational labs.
Credit: Courtesy of Jesse Rowsell
» Full Article
August 10, 2009 Issue
Volume 87, Issue 32
August 10, 2009 Issue, Vol. 87 | Iss. 32
As nanotechnology R&D advances, instrumentation is keeping stride with scientific and educational needs
(pp. 12-17)
Features
Science & Technology
Golden anniversary for natural products research society brings celebration, introspection (pp. 32-35)
Career & Employment
For scientists with a flair for the visual, illustration is a fulfilling career (pp. 48-50)
News of the Week
Hydrogen From Sun And Water
Photocatalysis: Three-component catalyst evolves hydrogen with exceptional efficiency
(p.7)An Evolving Debate
Industry is split on reform of U.S. chemical law
(p.8)Resisting Health Care Reform
Drugmakers find fault with overhaul plan
(p.8)HIV's Genomic Architecture
Chemical method reveals that HIV's RNA genome is highly structured
(p.9)Isoprene’s Fate In Air
Biogenic hydrocarbon’s atmospheric oxidation involves epoxides
(p.10)Lasers Spark Crystal Growth
Chemists revive a bright way to initiate crystallization
(p.10)Arkema Will Acquire Dow Acrylics Unit
Sale satisfies FTC demand following Dow's Rohm and Haas purchase
(p.11)European Decline Persists
Reports show poor earnings, but some positive signals are on the horizon
(p.11)Departments
Business
Contract research firm focuses its chemistry, biology services on early-stage drug development
(pp. 20-21)
Custom chemical supplier not only serves customers abroad but also brings foreign products to the chinese market
(p.22)
Engine-killing by chemistry is vital to the federal government's Cash-for-Clunkers program
Web Exclusive
As nanotechnology R&D advances, instrumentation is keeping stride with scientific and educational needs
(pp. 12-17)Concentrates
(pp. 18-19)
(pp. 18-19)- Biotech Firms Dip Toes In Investment Waters
- Former Innospec Exec Is Charged With Bribery
- Dow Has Role In North Korea Rescue
- Wacker Expands Tech Center In Dubai
- Elemica Merges With RubberNetwork
- Continental Carbon Settles Suits
- BASF Sells Korean Styrene Facility
- Cadmium Poisoning Reported In China
- Nissan Unveils All-Electric Car
- Teijin Restructures Polyester Business
- Alnylam And Tekmira Ink RNAi Delivery Pact
- Cleveland Clinic Invests In Small Firm
- Cherokee And DuPont In Manufacturing Deal
- Business Roundup
ACS News
Government & Policy
Securing the integrity, accessibility, and stewardship of data in the digital age
(pp. 25-29)
Science & Technology
Golden anniversary for natural products research society brings celebration, introspection
(pp. 32-35)
Multilab studies assess performance in mass spectrometry-based proteomics experiments
(pp. 36-37)Career & Employment
For scientists with a flair for the visual, illustration is a fulfilling career
(pp. 48-50)Newscripts
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