Results 31 to 40 of about 14,105,510 (156)

Enantiopure Synthesis of All Four Stereoisomers of Carbapenam-3-carboxylic Acid Methyl Ester [PDF]

, 2003
The retro-Dieckmann reaction has been used as a stereodivergent synthetic tool on N-Boc-7-azabicyclo[2.2.1]heptan-2-one-1-carboxylic acid methyl ester to obtain enantiopure trans- and cis-5-(carboxymethyl)pyrrolidine-2-carboxylic acid methyl esters ...
Peregrina, J.M. [0000-0003-3778-7065], Avenoza, A. [0000-0002-5465-3555], Busto, J.H. [0000-0003-4403-4790], Barriobero, J.I. [0000-0003-3822-0634]   +3 more
core   +1 more source

An investigation into the conversion of specific carbon atoms in oleic acid and methyl oleate to particulate matter in a diesel engine and tube reactor [PDF]

, 2015
The paper is concerned with particulate formation from the fuels oleic acid and methyl oleate. In particular the paper reports, quantitatively, the propensity of individual carbon atoms in these two molecules in being converted to particulate.
Ladommatos, N, Hellier, Paul, Jourdan, Anne-Lise, Eveleigh, A, Hellier, P, Jourdan, A-L, Eveleigh, Aaron, Ladommatos, Nicos   +7 more
core   +1 more source

Study of the stability of the 5-aminolevulinic acid tyrosine ester in aqueous solution [PDF]

, 2014
Photodynamic therapy based on photoactivable porphyrins (PAPs) can treat various dermatological conditions. The side-effects as well as the non-selective or insufficient accumulation of PAPs in the targeted tissues limit performances.
Gay, S., Wagnières, Georges, Georges Wagnières, Matthieu Zellweger, Zellweger, Matthieu, Sandrine Gay, Wang, Q., Martoccia, C., Carla Martoccia, Qian Wang   +9 more
core   +2 more sources

Performance and emissions of an agricultural diesel engine fuelled with different diesel and methyl ester blends [PDF]

, 2010
This paper shows the results of an investigation carried out to assess the application of different fuels produced by blending diesel fuel with methyl ester obtained from mixture of 75% (v/v) sunflower oil and 25% (v/v) used cooking oil on a Kubota ...
Ponce de León, M.L., Sánchez-Girón Renedo, Víctor, Ponce de Leon, J. L., Camps Michelena, Manuel, Milan, I., Sanchez-Giron, V., Camps, M.   +6 more
core   +1 more source

Fatty Acid Methyl Esters as Biosolvents of Epoxy Resins: A Physicochemical Study [PDF]

, 2007
The C8 to C18 fatty acid methyl esters (FAME) have been compared as solvents for two epoxy resin pre-polymers, bisphenol A diglycidyl ether (DGEBA) and triglycidyl paminophenol ether (TGPA).
Thiebaud-Roux, Sophie, Lacaze-Dufaure, Corinne, De Caro, Pascale, Medina-Gonzalez, Yaocihuatl   +3 more
core   +1 more source

Optimization of the epoxidation of methyl ester of palm fatty acid distillate [PDF]

, 2009
Methyl ester of palm fatty acid distillate (PFAD-ME) can be used for producing epoxide compounds. PFADME consists of 39.3% of oleic acid (C18:1) and has an iodine value of 49.2 g I2/100 g. It can be converted to a low oxirane content epoxide which can be
Yeong, Shoot Kian, Abdullah, Dzulkefly Kuang, Lim, Wen Huei, Lee, P. L., Wan Yunus, Wan Md. Zin   +4 more
core   +1 more source

Research Progress in Photodynamic Therapy for Infectious Skin Diseases

Dermatologic Therapy, Volume 2026, Issue 1, 2026.
Photodynamic therapy (PDT) is a noninvasive therapeutic strategy that utilizes the synergistic interaction among a photosensitizer, light of a specific wavelength, and tissue oxygen to generate cytotoxic reactive oxygen species (ROS), thereby selectively destroying pathological tissues.
Lingzhi Xu, Haochen Guo, Xin Yang, Rongya Yang, Zhikuan Xia, Suraiya Saleem   +5 more
wiley   +1 more source

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

Advanced Materials, Volume 37, Issue 48, December 3, 2025.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi, Yadi Fan, Qin Zhang, Yingying Huang, Mo Yang   +4 more
wiley   +1 more source

X-ray structure of a putative reaction intermediate of 5-aminolaevulinic acid dehydratase

, 2003
The X-ray structure of yeast 5-aminolaevulinic acid dehydratase, in which the catalytic site of the enzyme is complexed with a putative cyclic intermediate composed of both substrate moieties, has been solved at 0.16 nm (1.6 Å) resolution.
Youell, J.H., Butler, D., Cooper, J.B., Erskine, P.T., Warren, M.J., Brindley, A.A., Shoolingin-Jordan, P.M., Wood, S.P., Coates, L.   +8 more
core   +1 more source

The Concise Guide to PHARMACOLOGY 2025/26: Transporters

British Journal of Pharmacology, Volume 182, Issue S1, Page S404-S496, December 2025.
The Concise Guide to Pharmacology 2025/26 marks the seventh edition in this series of biennial publications in the British Journal of Pharmacology. Presented in landscape format, the guide provides a comparative overview of the pharmacology of drug target families. The concise nature of the Concise Guide refers to the style of presentation, being clear,
Stephen P. H. Alexander, Alasdair J. Gibb, Eamonn Kelly, Alistair A. Mathie, Chloe J. Peach, Emma L. Veale, Jane F. Armstrong, Elena Faccenda, Simon D. Harding, Christopher Southan, Jamie A. Davies, Laura Amarosi, Catriona M. H. Anderson, Philip M. Beart, Stefan Broer, Paul A. Dawson, Gergely Gyimesi, Bruno Hagenbuch, James R. Hammond, Jules C. Hancox, Michal Hershfinkel, Ken‐ichi Inui, Yoshikatsu Kanai, Stephan Kemp, Edmund R. S. Kunji, Gavin Stewart, Sotiria Tavoulari, David T. Thwaites, Tiziano Verri   +28 more
wiley   +1 more source