8th World Congress on Mass Spectrometry
Conference Series LLC LTD invites all the participants from all over the world to attend 8th World Congress on Mass Spectrometry during June 10-11, 2019, in Edinburgh | Scotland which includes prompt keynote presentations, Oral talks, Poster presentations and Exhibitions.
Euro Mass Spectrometry 2019 is a unique opportunity to discuss best practices within the laboratory research and those in other industries if the people are doing related things getting a variety of viewpoints can help us see where we can change or improve our own ideas and processes. Mass Spectrometry 2019 conference designed in all aspects of application including electrospray ionization and mass spectrometry imaging. There will be many seminars, workshops and technical sessions take place which will catch the attention of the professionals to attend Euro Mass Spectrometry conference and it would enormously enrich our knowledge in understanding the current requirements of the global pharmaceutical industry and LCMS/GCMS. The expert will get an excellent opportunity to give many presentations and lectures on different topic and will also present their case studies.
You can know more details about the conference at: https://massspectra.com/europe/
Track 1: Applications of Mass Spectrometry
Application of Mass Spectrometry includes the ion and weights separation. The samples are usually introduced through a heated batch inlet, heated direct insertion probe, or a gas chromatograph. Ionization mass spectrometry (ESI-MS) which has become an increasingly important technique in the clinical laboratory for structural study or quantitative measurement of metabolites in a complex biological sample. MS/MS applications are plentiful. Mass spectrometry is an analytical method with high specificity and a growing presence in laboratory medicine. Various types of mass spectrometers are being used in an increasing number of clinical laboratories around the world, and, as a result, significant improvements in assay performance are occurring rapidly in areas such as toxicology, endocrinology, and biochemical markers. This review serves as a basic introduction to mass spectrometry, its uses, and associated challenges in the clinical laboratory and ends with a brief discussion of newer methods with the greatest potential for Clinical and Diagnostic Research.
Track 2: New Approaches in Mass Spectrometry
The search of metabolites which are present in biological samples and the comparison between different samples allow the construction of certain biochemical patterns. The mass spectrometry (MS) methodology applied to the analysis of biological samples makes it possible for the identification of many metabolites. The 100 chromatograms were concatenated in a vector. This vector, which can be plotted as a continuous (2D pseudospectrum), greatly simplifies for one to understand the subsequent dimensional multivariate analysis. To validate the method, samples from two human embryos culture medium were analyzed by high-pressure liquid chromatography–mass spectrometry (HPLC–MS). They work on the principle that many microorganisms have their own unique mass spectral signature based on the particular proteins and peptides that are present in the cells. Identification of unknown peaks in gas chromatography (GC/MS)-based discovery metabolomics is challenging, and remains necessary to permit discovery of novel or unexpected metabolites that may allergic diseases processes and/or further our understanding of how genotypes relate to phenotypes. Here, we introduce two new technologies and advances in pharmaceutical analytical methods that can facilitate the identification of unknown peaks. First, we report on a GC/Quadrupole-Orbitrap mass spectrometer that provides high mass accuracy, high resolution, and high sensitivity analytic detection.
Track 3: Recent Advances in Mass Spectrometry
New mass spectrometry (MS) methods, collectively known as data independent analysis and hyper reaction monitoring, have recently emerged. The analysis of peptides generated by proteolytic digestion of proteins, known as bottom-up proteomics, serves as the basis for many of the protein research undertaken by mass spectrometry(MS) laboratories. Discovery-based or shotgun proteomics employs data-dependent acquisition (DDA). Herein, a hybrid mass spectrometer first performs a survey scan, from which the peptide ions with the intensity above a predefined threshold value, are stochastically selected, isolated and sequenced by product ion scanning. n targeted proteomics, selected environmental Monitoring (ERM), also known as multiple reaction monitoring (MRM), is used to monitor a number of selected precursor-fragment transitions of the targeted amino acids. The selection of the SRM transitions is normally calculated on the basis of the data acquired previously by product ion scanning, repository data in the public databases or based on a series of empirical rules predicting the Enzyme structure sites.
Track 4: Mass spectrometry imaging
Mass spectrometry imaging is a technique used in mass spectrometry to visualize the spatial distribution of chemical compositions e.g. compounds, biomarker metabolites, peptides or proteins by their molecular masses. Although widely used traditional methodologies like radiochemistry and immunohistochemistry achieve the same goal as MSI, they are limited in their abilities to analyze multiple samples at once, and can prove to be lacking if researchers do not have prior knowledge of the samples being studied. Emergency Radiology in the field of MSI are MALDI imaging and secondary ion mass spectrometry imaging (SIMS imaging). Imaging Mass Spectrometry is a technology that combines advanced analytical techniques for the analysis of biomedical Chromatography with spatial fidelity. An effective approach for imaging biological specimens in this way utilizes Matrix-Assisted Laser Desorption Ionization Mass Spectrometry (MALDI MS). Briefly, molecules of interest are embedded in an organic matrix compound that assists in the desorption and ionization of compounds on irradiation with a UV laser. The mass-to-charge ratio of the ions are measured using a Tandem Mass Spectrometry over an ordered array of ablated spots. Multiple analytes are measured simultaneously, capturing a representation or profile of the biological state of the molecules in that sample at a specific location on the tissue surface.
Track 5: Fundamentals of Mass Spectrometry
As per Fundamentals of Mass Spectrometry, Mass spectrometry is an analytical tool used for measuring the molecular mass of a sample. Ionization is the atom or molecule is ionized by knocking one or more electrons off to give a positive ion. This is true even for things which you would normally expect to form negative ions or never form ions at all. Most mass spectrometers work with positive ions. New Ion activation methods for tandem mass spectrometry; this is followed by tandem mass spectrometry, which implies that the activation of ions is distinct from the laboratory research, and that the precursor and product ions are both characterized independently by their mass/charge ratios. As per the Frost and Sullivan report pharmaceutical analytical market is growing on an average 0.4% annually. This report studies the global mass spectrometry market over the forecast period of 2013 to 2018. Once analyte ions are formed in the gas phase, a variety of mass analyzers are available and used to separate the ions according to their mass-to-charge ratio (m/z). Mass spectrometers operate with the dynamics of charged particles in electric and magnetic particles in vacuum described by the Lorentz force law and Newton’s second law of motion.
Track 6: Ionization Techniques
There are many types of ionization techniques are used in mass spectrometry methods. The classic methods that most chemists are familiar with are electron impact (EI) and Fast Atom Bombardment (FAB). These techniques are not used much with modern mass spectrometry except EI for environmental work using GC-MS. Electrospray ionization (ESI) - ESI is the ionization technique that has become the most popular ionization technique. The electrospray is created by putting a high voltage on a flow of liquid at atmospheric pressure, sometimes this is assisted by a concurrent flow of gas. Atmospheric Pressure Chemical Ionization (APCI) - APCI is a method that is typically done using a similar source as ESI, but instead of putting a voltage on the Electrospray Tandem Mass Spectrometry Newborn Screening itself, the voltage is placed on a needle that creates a corona discharge at atmospheric pressures. Matrix Assisted Laser Electrophoresis is a technique of ionization in which the sample is bombarded with a laser. The sample is typically mixed with a matrix that absorbs the radiation biophysics and transfer a proton to the sample. Gas-Phase Ionization.
Track 7: Mass Spectrometry Configurations and Sample preparation Techniques
Mass Spectrometry Configurations and Techniques is regards to Mass Spectrometry configuration of source, analyzer, and detector becomes conventional in practice, often a compound acronym arises to designate it, and the compound acronym may be better known among nonspectrometrists than the component acronyms. The Mass Spectrometry instrument consists of three major components those are Ion Source: For producing gaseous ions from the substance being studied; Analyzer: For resolving the ions into their characteristics mass components according to their mass-to-charge ratio and Detector System: For detecting the ions and recording the relative abundance of each of the resolved ionic species. A Imaging Mass Spectrometry is simply a device designed to determine the mass of individual atoms or molecules. Atoms of different elements have different masses and thus knowledge of the molecular mass can very often be translated into knowledge of the chemical species involved. TOF MS is the abbreviation for Time of Flight Mass Spectrometry.
Track 8: Chromatography and High Performance Liquid Chromatography (HPLC)
Liquid chromatography-mass spectrometry analysis of small molecules from biofluids requires sensitive and robust assays. Because of the very complex nature of many biological samples, efficient sample preparation protocols to remove unwanted components and to selectively extract the compounds of interest are an essential part of almost every bioanalytical workflow.
Track 9: Maintenanc,Troubleshooting, Data Analysis and Experimentation in mass spectrometry
Mass spectrometry experiment (MS) is a high-throughput experimental method that characterizes molecules by their mass-to-charge ratio. The MS is composed of sample preparation, molecular ionization, detection, and instrumentation analysis processes. MS is beneficial in that it is generally fast, requires a small amount of sample, and provides high accuracy measurements. For these reasons, MS alone or combined with other structural proteomics techniques is widely used for various molecular biology analysis purposes. Examples of the analysis include post-translations modifications in proteins, identification of vibrational components in proteins, and analysis of protein conformation and dynamics. We will focus on MS-coupled methods that provide information about conformation and dynamics of the protein being studied. For a comprehensive review on MS procedures and for a review on various types of MS-coupled methods.
Track 10: Mass Spectrometry in Proteome Research
Mass spectrometry (MS) - based proteomics allows the sensitive and accurate quantification of almost complete proteomes of complex biological fluids and tissues. At the moment, however, the routinely usage of MS-based proteomics is prevented and complicated by the very complex work flow comprising sample preparation, chromatography, MS measurement followed by data processing and evaluation. The new technologies, products and assays developed by Precision Proteomics could help enabling and establishing mass spectrometry (MS) - based proteomics in academic and pharmaceutical research as well as in clinical diagnostics.
Track 11: Proteomics from Discovery to Function and its applications
Proteomics has become an essential tool for understanding biological systems processes at the molecular level. Plant Proteomics publishes novel and significant research in the field of proteomics that examine the dynamics, functions, and interactions of proteins from plant systems. Nutritional proteomics is quickly developing to utilize little atom substance profiling to bolster incorporation of eating regimen and sustenance in complex biosystems research. Nutrigenomics is a branch of nutritional genomics and is the study of the effects of foods and food constituents on gene expression.
by: Maria Joe