In the current work, a novel sensor was developed for the analysis of Vanillin (VN) by electrochemical polymerization of Niacin over the surface of carbon nanotube paste electrode. The features of electrode surface was studied using Field Emission Scanning Electron Microscopy (FE‒SEM) images. Sweep rate variation study was conducted in the optimum pH (pH 7.0) for the evaluation of number of ele...

Despite increasing detection rates of various forms of extrapulmonary tuberculosis (TB), thyroid involvement with tubercle bacilli is rarely encountered and its imaging features have been reported in less than a handful of cases. Herein, we present the clinical, pathologic and imaging (ultrasound and CT scan) features of TB involvement of the thyroid gland in a 65-year-old woman who presented w...

despite increasing detection rates of various forms of extrapulmonary tuberculosis (tb), thyroid involvement with tubercle bacilli is rarely encountered and its imaging features have been reported in less than a handful of cases. herein, we present the clinical, pathologic and imaging (ultrasound and ct scan) features of tb involvement of the thyroid gland in a 65-year-old woman who presented w...

An overview of chromatography-mass spectrometry coupling is presented here, focussing mainly on possibilities offered by this detection technique. GC-MS and HPLC-MS are the two most often used variants, which have quite different characteristics. Various mass-spectrometric possibilities are briefly discussed: ionization techniques, determination of elemental formulas, structural information and...

The capture of compact objects by massive black holes in galaxies or dwarf will generate short gravitational wave signals, called extreme-mass-ratio bursts (EMRBs), before evolving into inspirals. Their detection provide an investigation the hole properties and shed light on astronomy astrophysics. In this work, we investigate number TianQin observatory EMRBs. Our result shows that can detect t...