Sentences with phrase «chromatography instrument»

The team used a nanoflow liquid chromatography instrument to sort the molecules in the meteorite sample, then applied nanoelectrospray ionization to give the molecules an electric charge and deliver them to a high - resolution mass spectrometer instrument, which identified the molecules based on their mass.

Using a gas chromatography instrument, the Garcia - Bosch and Siegler analyzed the final solution to observe the results of the reaction.

Not exact matches

At CFS, I was trained by senior scientists and qualified technologists in 1) theory and operation of analytical instruments and techniques (e.g., liquid chromatography, gas chromatography, mass spectroscopy, ELISA); 2) their application to forensic toxicology; 3) interpretation of results; and 4) advantages and limitations of these methods.

The new portable kit collects trace chemicals while analysis is performed with other instruments such as gas chromatography and mass spectrometry, which can also be made portable.

Samples were injected into a triple quadrupole, - MS / MS instrument (Thermo Scientific Finnigan TSQ Quantum UltraAM, San Jose, CA) after separation with an Ultra High Pressure Liquid Chromatography (Waters Acquity - UHPLC) system with a Binary Solvent Manager, Sample Manager and a Waters AccQTag Ultra column (part # 186003837, 2.1 x100 mm) at 55 °C.

* Experience with sample preparation, titrations, micro-scale distillations, chemical synthesis and chemical analysis using instruments AA, ICP, UV - Vis, GC and GC - MS, and different liquid chromatography techniques.

Professional Duties & Responsibilities Biomedical and biotechnology engineer with background in design of biomaterials, biosensors, drug delivery devices, microfrabrication, and tissue engineering Working knowledge of direct cell writing and rapid prototyping Experience fabricating nanocomposite hydrogel scaffolds Proficient in material analysis, mechanical, biochemical, and morphological testing of synthetic and biological materials Extensive experience in bio-imaging processes and procedures Specialized in mammalian, microbial, and viral cell culture Working knowledge of lab techniques and instruments including electrophoresis, chromatography, microscopy, spectroscopy, PCR, Flow cytometery, protein assay, DNA isolation techniques, polymer synthesis and characterization, and synthetic fiber production Developed strong knowledge of FDA, GLP, GMP, GCP, and GDP regulatory requirements Created biocompatible photocurable hydrogels for cell immobilization Formulated cell friendly prepolymer formulation Performed surface modification of nano - particle fillers to enhance their biocompatibility Evaluated cell and biomaterial interaction, cell growth, and proliferation Designed bench - top experiments and protocols to simulate in vivo situations Designed hydrogel based microfluidic prototypes for cell entrapment and cell culture utilizing computer - aided robotic dispenser Determined various mechanical, morphological, and transport properties of photocured hydrogels using Instron, FTIR, EDX, X-ray diffraction, DSC, TGA, and DMA Assessed biocompatibility of hydrogels and physiology of entrapped cells Evaluated intracellular and extracellular reactions of entrapped cells on spatial and temporal scales using optical, confocal, fluorescence, atomic force, and scanning electron microscopies Designed various biochemical assays Developed thermosensitive PET membranes for transdermal drug delivery application using Gamma radiation induced graft co-polymerization of N - isopropyl acylamide and Acrylic acid Characterized grafted co-polymer using various polymer characterization techniques Manipulated lower critical solution temperature of grafted thermosensitive co-polymer Loaded antibiotic on grafted co-polymer and determined drug release profile with temperature Determined biomechanical and biochemical properties of biological gels isolated from marine organisms Analyzed morphological and mechanical properties of metal coated yarns using SEM and Instron Performed analytical work on pharmaceutical formulations using gas and high performance liquid chromatography Performed market research and analysis for medical textile company Developed and implement comprehensive marketing and sales campaign

Wrote SOP and PM procedures that allowed the chemistry department to drop service contracts on Ion chromatography and Inductively coupled plasma instruments.