Helen Le Ngo
Sustainable Biofuels and Co-Products
Research Chemist
Phone: (215) 233-6643 ext. 6643
Fax: (215) 233-6795
Room 3100.2 600 E. MERMAID LANE
ERRC WYNDMOOR, PA, 19038
Ngo, H., Dunn, R.O., Hoh, E. 2013. C18-unsaturated branched-chain fatty acid isomers: characterization and physical properties. European Journal of Science and Lipid Technology. 115:676-683.
Ngo, H., Hoh, E., Foglia, T. 2012. Improved synthesis and characterization of saturated branched-chain fatty acid isomers. European Journal of Science and Lipid Technology. V.114, 213-221.
Ngo, H., Dunn, R.O., Sharma, B., Foglia, T. 2010. Synthesis and physical properties of isostearic acids and their esters. European Journal of Lipid Science and Technology. 113:180-188.
Ngo, H., Zafiropoulos, N.A., Foglia, T., Samulski, E.T., Lin, W. 2010. Mesoporous Silica-Supported Diarylammonium Catalysts for Esterification of Free Fatty Acids in Greases. Journal of the American Oil Chemists' Society. 87:445-452.
Hoh, E., Lehotay, S.J., Mastovska, K., Ngo, H., Vetter, W., Pangallo, K.C., Reddy, C.M. 2009 Capabilities of Direct Sample Introduction - Comprehensive Two-Dimensional Gas Chromatgraphy-Time-of-Flight Mass Spectrometry to Analyze Organic Chemicals of Interest in Fish Oils. Environmental Science and Technology. 43:3240-3247.
Hoh, E., Lehotay, S.J., Mastovska, K., Ngo, H., Vetter, W., Pangallo, K., Reddy, C. 2009. Simultaneous quantitation of multiple classes of organohalogen compounds in fish oils with direct sample introduction comprehensive two-dimensional gas chromatography and time-of-flight mass spectrometry. Journal of Agricultural and Food Chemistry. 57(7):2653-2660.
Ngo, H., Zafiropoulos, N.A., Foglia, T., Samulski, E.T., Lin, W. 2008. Efficient two-step synthesis of biodiesel from greases. Energy and Fuels. 22(1):626-634.
Zafiropoulos, N.A., Ngo, H., Foglia, T.A., Samulski, E.T., Lin, W. 2007. Catalytic synthesis of biodiesel from high free fatty acid-containing feedstocks. Journal of the Chemical Society Chemical Communications. 3670-3672.
Ngo, H., Foglia, T.A. 2007. Synthesis of Long Chain Unsaturated-alpha,omega-Dicarboxylic Acids from Renewable Materials via Olefin Metathesis. Journal of the American Oil Chemists' Society. 84:777-784.
Ngo, H., Nunez, A., Lin, W., Foglia, T.A. 2007. Zeolite-Catalyzed Isomerization of Oleic Acid to Branched-Chain Isomers. European Journal of Lipid Science and Technology. 108:214-224.
Ngo, H., Jones, K.C., Foglia, T.A. 2006. Metathesis of unsaturated fatty acids: synthesis of long chain unsaturated alpha, omega-dicarboxylic acids. Journal of the American Oil Chemists' Society. 83(7)629-634.
Ngo, H., Jones, K.C., Foglia, T.A. 2006. Catalytic synthesis of value-added products from unsaturated fatty acids [abstract]. Annual Meeting and Expo of the American Oil Chemists' Society. p. 73.