Results 201 to 210 of about 79,039 (247)

PSA-Responsive Aptamer-Based Switchable Aggregates of Ultrasmall Gold Nanoparticles. [PDF]

open access: yesSensors (Basel)
Matteoli G   +7 more
europepmc   +1 more source

New Synthesis of dl-sativene, dl-copacamphene, dl--sativenediol and dl-helminthosporal

Tetrahedron Letters, 1979
Abstract Photocycloadducts from dl-piperitone and 1,1-dimethoxyethylene afforded bicyclo[3.2.1]oct-6-en-8-one derivatives under glc conditions in excellent yields. The synthesis of the title sesquiterpenes was accomplished using the bridged bicyclic compounds as intermediates.
Mitsutoshi Yanagiya   +3 more
openaire   +2 more sources

Vibrational spectral analysis of dl-valine dl-valinium and dl-methionine dl-methioninium picrates

Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2006
A comparative study of infrared and Raman spectra of DL-valine DL-valinium picrate (DL-VVP) and DL-methionine DL-methioninium picrate (DL-MMP) at the room temperature in 4000-50 cm(-1) range helps to determine the effect of hydrogen bonds in these crystals.
M Briget, Mary   +2 more
openaire   +2 more sources

DL Visualize

Computer Physics Communications, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

dl‐Seryl‐dl‐Alanyl‐Glycyl‐Glycyl‐dl‐Alanyl‐Glycin und dl‐Alanyl‐Glycyl‐Glycyl‐dl‐Seryl‐dl‐Alanyl‐Glycin

Justus Liebigs Annalen der Chemie, 1958
Abstract1) Aus Carbobenzoxy‐Dl‐seryl‐Dl‐alanyl‐glycin‐azid und Glycyl‐Dl‐alanyl‐glycin‐benzylester wurden die Carbobenzoxy‐hexapeptid‐benzylester synthetisiert und durch fraktionierte Kristallisation nach katalytischer Hydrierung die vier Racemate A, B, C und D von Dl‐alanyl‐glycyl‐glycyl‐Dl‐alanyl‐glycin erhalten.—2) Zwei Racemate A und B des ...
openaire   +1 more source

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