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Copyright © 2007 American Chemical Society
May 14, 2007 Cover
Volume 85, Issue 20
COVER: In the center is an exploded view of a nanoscale encapsulant designed by Ciba Specialty Chemicals. The envelope, whose diameter can range from 20 to 40 nm, consists of lecithin molecules (blue spheres attached to yellow stems) alternating with cosurfactant molecules (green spheres attached to red stems). Oil-soluble active ingredients, such as vitamin precursors, are represented by the tiny red cubes.
Volume 85, Issue 20
PERSONAL CARE
Ingredient makers are developing sophisticated encapsulation systems to deliver their actives to skin and hair
COVER: In the center is an exploded view of a nanoscale encapsulant designed by Ciba Specialty Chemicals. The envelope, whose diameter can range from 20 to 40 nm, consists of lecithin molecules (blue spheres attached to yellow stems) alternating with cosurfactant molecules (green spheres attached to red stems). Oil-soluble active ingredients, such as vitamin precursors, are represented by the tiny red cubes.
Credit: Ciba Specialty Chemicals
» Full Article
May 14, 2007 Issue
Volume 85, Issue 20
May 14, 2007 Issue, Vol. 85 | Iss. 20
Ingredient makers are developing sophisticated encapsulation systems to deliver their actives to skin and hair
(pp. 15-21)
Features
Business
U.S. chemical results are still strong, but growth in 2006 was slow compared with previous years (pp. 25-29)
Science & Technology
A variety of small RNAs turn down the volume on gene expression (pp. 42-43)
News of the Week
Frustration, Hope At Biotech Event
Speakers point to struggle of getting drugs from lab to patients
(p.9)Yeast Sniffs Out Explosives
Researchers put olfactory machinery into yeast
(p.10)Lanxess Wants Degussa
German chemical maker is "very serious" about buying its compatriot rival
(p.11)Probing Titan's Smog
Cassini spectrometers reveal reactions behind haze
(p.11)Former Dow Executives Fight Back
Dismissed pair is denying company's accusations of betrayal
(p.12)Higher Capacity Lithium-Ion Batteries
New cathode materials boost performance
(p.13)Iranian ACS Members
Society reinstates 14 people who were dropped from the rolls owing to federal regulation
(p.13)Departments
Business
U.S. chemical results are still strong, but growth in 2006 was slow compared with previous years
(pp. 25-29)
Demand for corn-derived ethanol is spurring growth for nutrients industry
(p.30)
Ingredient makers are developing sophisticated encapsulation systems to deliver their actives to skin and hair
(pp. 15-21)Concentrates
(pp. 23-24)
(pp. 23-24)- Clariant Exits Custom Chemicals
- NYU Sells Part of its Remicade Royalty
- Excelsyn Lines Up Outside Investors
- Degussa Signs Photovoltaics Deal
- Air Liquide Inks Asian Contracts
- Wockhardt Acquires French Generics Firm
- Ashland And Cargill Plan Biobased Chemical Partnership
- Lonza Plans Output of Conjugate Drugs
- Hemlock Goes Home for More Polysilicon
- Bristol-Myers, Isis Form Antisense Pact
- SAFC Acquires Drug Delivery Company
- Chemical Jobs Grow in April
- BUSINESS ROUNDUP
ACS News
Committee champions greater recognition of chemical technicians within ACS
(p.48)
Government & Policy
Institute of Medicine symposium examines genetics, environmental triggers, treatments for this baffling illness
(pp. 32-35)
Chemical shippers fight efforts to reroute rail tank cars away from large urban areas
(pp. 36-38)
As pressure mounts for regulating a pervasive contaminant, EPA tells Congress it needs more data
(pp. 39-40)
Science & Technology
A variety of small RNAs turn down the volume on gene expression
(pp. 42-43)Career & Employment
Scientists can find rewarding jobs outside academia or the pharmaceutical industry
(pp. 54-58)
Pharma Still Has Room For Natural Products Chemists
(p.56)Newscripts
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