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Catalogues Roth

The Carl Roth Catalogue 2012 – Laboratory Equipment, Chemicals and Life Science

On its 1,690 pages, our current catalogue contains more than 21,000 products in tried and tested Roth quality including a variety of new products more

News Roth

• Weizmann scientists developed an electronic 'nose' that can predict the pleasantness of novel odors

  Weizmann Institute scientists have 'trained' an electronic system to be able to predict the pleasantness of novel odors, just like a human would perceive them – turning the popular notion that smell is completely personal and culture-specific on its head. In research published in PLoS Computational more

• Christina Roth Awarded Adolf Messer Prize

  In the evening of 2th March 2010 Junior Professor Dr. Christina Roth received the Adolf Messer Prize, which comes with prize money of €50,000, for her research into new materials for fuel cells. The Adolf Messer Prize is the most valuable scientific prize of the TU Darmstadt and is awarded each yea more

• Semiconductors for Cool Computers
  

  Computers with no need of cooling? They haven't come into existence yet. However, physicists of the University of Würzburg are paving the way for them: In the American scientific journal "Science", the researchers now present a semiconductor that transmits electric current without heating up in the more

Publications Roth

• Essential‐Oil Composition of Helichrysum italicum (Roth) G.Don ssp. italicum from Elba Island (Tuscany, Italy)

  Abstract The composition of 21 essential‐oil samples isolated from Helichrysum italicum collected in seven locations of Elba Island (Tuscany, Italy), characterized by different soil types, during three different periods (January, May, and October 2010) was determined by GC‐FID and GC/EI‐MS analy more

• Molecules, Vol. 18, Pages 1325-1336: Chemical Constituents of Caesalpinia decapetala (Roth) Alston

  The current study targets the chemical constituents of Caesalpinia decapetala (Roth) Alston and investigates the bioactivities of the isolated compounds. Fourteen known compounds were isolated using column chromatography, and structural identification was performed by physical and spectral analyses. more

• IJMS, Vol. 13, Pages 14992-15011: Betulin Complex in γ-Cyclodextrin Derivatives: Properties and Antineoplasic Activities in In Vitro and In Vivo Tumor Models

  Given the present high incidence of melanoma and skin cancer, interest in potential drugs of plant origin has increased significantly. Pentacyclic lupane-type triterpenes are widely distributed in plants, offering numerous pharmacological benefits. Betulin is an important compound in the bark of Bet more

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