scholarly journals Poly (styrene-divinyl benzene-glycidylmethacrylate) stationary phase grafted with poly amidoamine (PAMAM) dendrimers for rapid determination of phenylene diamine isomers in HPLC

Talanta ◽  
2017 ◽  
Vol 168 ◽  
pp. 188-195 ◽  
Author(s):  
Dandan Guo ◽  
Chaoyan Lou ◽  
Nani Wang ◽  
Meilan Chen ◽  
Peimin Zhang ◽  
...  
Keyword(s):  
Stationary Phase ◽  
Rapid Determination ◽  
Pamam Dendrimers ◽  
Divinyl Benzene ◽  
Phenylene Diamine

Rapid determination of complex mixtures by dual-column gas chromatography with a novel stationary phase combination and spectrometric detection

2006 ◽  
Vol 1135 (2) ◽  
pp. 230-240 ◽  
Author(s):  
Gordon R. Lambertus ◽  
Jeffrey A. Crank ◽  
Megan E. McGuigan ◽  
Shai Kendler ◽  
Daniel W. Armstrong ◽  
...  
Keyword(s):  
Gas Chromatography ◽  
Stationary Phase ◽  
Rapid Determination ◽  
Complex Mixtures ◽  
Phase Combination ◽  
Dual Column

Weak Beam Imaging and Diffraction Studies of Stacking Faults in Silicon

1976 ◽  
Vol 34 ◽  
pp. 590-591
Author(s):  
T. Y. Tan ◽  
W. K. Tice
Keyword(s):  
Fast Neutron ◽  
Rapid Determination ◽  
Stacking Faults ◽  
Imaging Method ◽  
Large Reduction ◽  
Dislocation Loops ◽  
Fringe Spacing ◽  
Weak Beam ◽  
Kinematical Theory

In studying ion implanted semiconductors and fast neutron irradiated metals, the need for characterizing small dislocation loops having diameters of a few hundred angstrom units usually arises. The weak beam imaging method is a powerful technique for analyzing these loops. Because of the large reduction in stacking fault (SF) fringe spacing at large sg, this method allows for a rapid determination of whether the loop is faulted, and, hence, whether it is a perfect or a Frank partial loop. This method was first used by Bicknell to image small faulted loops in boron implanted silicon. He explained the fringe spacing by kinematical theory, i.e., ≃l/(Sg) in the fault fringe in depth oscillation. The fault image contrast formation mechanism is, however, really more complicated.

Methods for rapid determination of pecan (Carya illinoensis) seed viability

2017 ◽  
Vol 45 (2) ◽  
pp. 455-464
Author(s):  
T.T. Xue ◽  
J. Liu ◽  
Y.B. Shen ◽  
G.Q. Liu
Keyword(s):  
Rapid Determination ◽  
Seed Viability ◽  
Carya Illinoensis
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