Six new diterpene-quinones were isolated from the ethanol extract of the roots of Tripterygium regelii Sprague and their structures were elucidated through inte
Langmuir-Blodgett(LB)films of tetra-nonyl phthalocyanine copper(TNPcCu)were prepared.Molecular arrangement and orientation of thesefilms were studied in detail.
(CH<sub>3</sub>OCH<sub>2</sub>CH<sub>2</sub>C<sub>5</sub>H<sub>4</sub>)<sub>2</sub>LnI(Ln=La,Nd)complexes have beensynthesized by the reaction between NaI and[(CH<su
Described here are the fabrication and characterization of carbon fiber cylinder ultramicroelectrodes with cylinder length of less than 100 am, total tip diamet