Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 3 of 3 for “"fused silica capillary tubing"”.
-
Miniature gas sensing device based on near-infrared spectroscopy
… and spectroscopic methods and techniques. Fused silica capillary tubing along with standard communication optical fibers have been utilized to make miniature gas sensor based on near-infrared spectroscopy for acetylene gas detection. In this work, the basic principles of infrared …
-
Deactivation and preparation of fused silica open tubular columns for gas and supercritical fluid chromatography
The activity and wettability of raw fused silica capillary tubing was found to be widely variable which places severe limitations on the reproducibility of column deactivation and inertness. Hydrothermal treatment of the raw fused silica with nitric acid was proven to be very effective for cleaning …
-
DEVELOPMENT OF A NEW CHIRAL MONOLITHIC CAPILLARY COLUMN AND A FLUORESCENCE SPECTROSCOPIC STUDY OF A SELECTIVE OFF-ON PET SENSOR FOR THE DETECTION OF ZINC IONS
… µ-HPLC column was developed using a monolithic silica gel as a column substrate for chiral separation by covalently modifying with (S, S)-Whelk-O1 chiral selector. The monolithic stationary phase was generated through a sol-gel process and prepared in situ in a 100 µm i.d. fused silica capillary …