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New in Chemistry (page 20 of 23)
Jul 18, 2006 | 02:31 PM CDT
Industry expert Ken Klein brings a little comedy to the bench with a few chemistry riddles.
Jul 18, 2006 | 01:35 PM CDT
Industry expert Tony O’Lenick asks: What is the difference between protein, a peptide and an oligopeptide? The answer is taken from an article written by Antonio Zamora.
Jul 18, 2006 | 12:50 PM CDT
Eastman Chemical Company, known globally to supply PET resins for packaging, introduces Vitiva PET for clear packaging of cosmetic and personal care products
Jul 03, 2006 | 09:23 AM CDT
Industry expert Ken Klein brings a little humor to the bench with a few chemistry jokes.
Jul 03, 2006 | 08:59 AM CDT
Industry expert Tony O’Lenick asks: What’s the difference between a cream and a lotion? The answer this week is provided by the Wikipedia.
Jun 29, 2006 | 11:07 AM CDT
By: Charles Fox
Polyphenols are among the botanicals reported to possess substantial anticarcinogenic and antimutagenic activities because of their antioxidant and anti-inflammatory properties. Ajinomoto Omnichem and Estée Lauder disclose topical compositions containing phosphorylated polyphenols1 in combination with a topically acceptable carrier.
Jun 29, 2006 | 10:44 AM CDT
By: Özgen Özer and Burcu Aydın, Ege University, Fa…
The behavior of the w/o/w emulsion system and the stability of the oil membrane depend on the type of oil used to make the emulsion. Conductimetric analysis of the release of entrapped marker magnesium sulfate showed that the highest release of the marker occurred in emulsions based on oils from the triglyceride group. Emulsions based on hydrocarbon oils showed the best stability.
Jun 29, 2006 | 10:34 AM CDT
By: Shrinivas C. Kothekar, Jyotsna T. Waghmare, Sh…
This review describes the principles of nanoemulsion formation and stability. Advantages of nanoemulsions for personal care and challenges with the lack of progress in nanoemulsions are discussed.
Jun 20, 2006 | 01:03 PM CDT
Industry expert Ken Klein tests your formulating knowledge with this fun crossword puzzle teaser.
Jun 20, 2006 | 12:20 PM CDT
Industry expert Tony O’Lenick explains the difference between a bacteriostatic and bacteriocidal.