Download or read book Application of matrix assisted laser desorption ionisation imaging mass spectrometry and high resolution Fourier transform mass spectrometry for profiling pharmaceuticals and biomarkers in a variety of biological samples written by Lynsey MacIntyre and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Application of Matrix assisted Laser Desorption ionisation MALDI Imaging Mass Spectrometry and High Resolution Fourier Transform Mass Spectrometry for Profiling Pharmaceuticvals and Biomarkers in a Variety of Biological Samples written by Lynsey MacIntyre and published by . This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in MALDI and Laser Induced Soft Ionization Mass Spectrometry written by Rainer Cramer and published by Springer. This book was released on 2015-11-09 with total page 287 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the state-of-the-art of modern MALDI (matrix-assisted laser desorption/ionization) and its applications. New applications and improvements in the MALDI field such as biotyping, clinical diagnosis, forensic imaging, and ESI-like ion production are covered in detail. Additional topics include MS imaging, biotyping/speciation and large-scale, high-speed MS sample profiling, new methods based on MALDI or MALDI-like sample preparations, and the advantages of ESI to MALDI MS analysis. This is an ideal book for graduate students and researchers in the field of bioanalytical sciences. This book also: • Showcases new techniques and applications in MALDI MS • Demonstrates how MALDI is preferable to ESI (electrospray ionization) • Illustrates the pros and cons associated with biomarker discovery studies in clinical proteomics and the various application areas, such as cancer proteomics
Download or read book Mass Spectrometry for Drug Discovery and Drug Development written by Walter A. Korfmacher and published by John Wiley & Sons. This book was released on 2012-12-12 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Facilitates the discovery and development of new, effective therapeutics With coverage of the latest mass spectrometry technology, this book explains how mass spectrometry can be used to enhance almost all phases of drug discovery and drug development, including new and emerging applications. The book's fifteen chapters have been written by leading pharmaceutical and analytical scientists. Their contributions are based on a thorough review of the current literature as well as their own experience developing new mass spectrometry techniques to improve the ability to discover and develop new and effective therapeutics. Mass Spectrometry for Drug Discovery and Drug Development begins with an overview of the types of mass spectrometers that facilitate drug discovery and development. Next it covers: HPLC high-resolution mass spectrometry for quantitative assays Mass spectrometry for siRNA Quantitative analysis of peptides Mass spectrometry analysis of biological drugs Applications that support medicinal chemistry investigations Mass spectrometry imaging and profiling Throughout the book, detailed examples underscore the growing role of mass spectrometry throughout the drug discovery and development process. In addition, images of mass spectra are provided to explain how results are interpreted. Extensive references at the end of each chapter guide readers to the primary literature in the field. Mass Spectrometry for Drug Discovery and Drug Development is recommended for readers in pharmaceutics, including medicinal chemists, analytical chemists, and drug metabolism scientists. All readers will discover how mass spectrometry can streamline and advance new drug discovery and development efforts.
Download or read book Matrix assisted Laser Desorption Fourier Transform Mass Spectrometry for Biological Compounds written by and published by . This book was released on 1990 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recent development of matrix-assisted UV laser desorption (LD) mass spectrometry has made possible the ionization and detection of extremely large molecules (with molecular weights exceeding 100,000 Daltons). This technique has generated enormous interest in the biological community for the direct examination of large peptides and oligonucleotides. Although this matrix-assisted ionization method has been developed and used almost exclusively with time-of-flight (TOF) mass spectrometers, research is currently in progress to demonstrate this technique with trapped ion mass spectrometers, such as Fourier transform ion cyclotron resonance mass spectrometry (FTMS). The potential capabilities of FTMS for wide mass range, high resolution measurement, and ion trapping experiments suggest that this instrumental technique should be useful for the detailed structural characterization of large ions generated by the matrix-assisted technique. We have recently demonstrated that matrix-assisted ultraviolet laser desorption can be successfully used with FTMS for the ionization of small peptides. The objective of this report is to summarize the application and current limitations of matrix-assisted laser desorption FTMS for the characterization of peptides and oligonucleotides at the isomeric level. 4 refs., 3 figs., 2 tabs.
Download or read book Developments in Matrix assisted Laser Desorption ionization MALDI Fourier Transform Mass Spectrometry written by Jie Yao and published by . This book was released on 1998 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Matrix assisted Laser Desorption ionization and Ion Activation by Fourier transform Mass Spectroscopy written by John Anthony Castoro and published by . This book was released on 1993 with total page 492 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Statistical Analysis of Matrix assisted Laser Desorption ionization Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Data with Applications to Cancer Biomarker Detection written by Donald Anthony Barkauskas and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Matrix Assisted Laser Desorption Ionization with External Source Quadrupole Fourier Transform Mass Spectrometry for the Analysis of Biomolecules written by Steven Travis Fannin and published by . This book was released on 1995 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Absolute Quantitative Matrix assisted Laser Desorption ionization Mass Spectrometry and Imaging Mass Spectrometry of Pharmaceutical Drugs from Biological Specimens written by Chad Walter Chumbley and published by . This book was released on 2016 with total page 141 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book MALDI Mass Spectrometry Imaging written by Tiffany Porta Siegel and published by Royal Society of Chemistry. This book was released on 2021-11-23 with total page 403 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers, in a single resource, knowledge about matrix-assisted laser desorption ionisation (MALDI) mass spectrometry imaging. It includes fundamentals in the MALDI ionisation process, different source geometries and capabilities, detection systems and the latest research and applications in the range of –omics area as well as other broader areas. Chapters will touch on dedicated sample preparation protocols specific for the class of compounds of interest, instrumentation used with strengths and current limitations, strategies for structural analysis and identification and applications. It will be a welcomed addition to the literature in this fast-moving field and provide a guide to new innovations and applications especially in metabolomics and proteomics. With contributions from leading experts, this book will be an authoritative guide to this method. Aimed at postgraduate and professional researchers, in academia and in the industrial market where it has direct application to clinical research. It will be a supporting volume for those just entering the field as well as experienced practitioners.
Download or read book Applications of Matrix Assisted Laser Desorption ionization Fourier Transform Mass Spectrometry for Phospholipid Analysis written by S. Mariccor Andresa Banluta Batoy and published by . This book was released on 2010 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fundamental Studies of Matrix assisted Laser Desorption ionization Time of flight Mass Spectrometry MALDI TOF MS and Its Applications to the Analysis of Biological Materials written by Yongdong Zhu and published by . This book was released on 1999 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Development of Matrix assisted Laser Desorption ionization and Liquid Chromatography Electrospray Ionization Based Mass Spectrometric Techniques for Characterizing and Quantifying Endogenous and Therapeutic Biomolecules written by Bingming Chen and published by . This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Endogenous biomolecules, such as neuropeptide, protein and carbohydrates, play important roles in biological and physiological processes. Over the last two decades, therapeutic biomolecules, including therapeutic peptides, proteins and monoclonal antibodies, have become large and fast-growing segments of the pharmaceutical industry. However, analyzing biomolecules is challenging due to their large size, complex structure and various modifications. In situ analysis of biomolecules is even more challenging due to the large dynamic range and complex microenvironments on tissue surface. In this dissertation, matrix-assisted laser desorption/ionization (MALDI) and liquid chromatography (LC) -- electrospray ionization (ESI) based mass spectrometric techniques were developed to characterize and quantify endogenous and therapeutic biomolecules. Specifically, this work developed novel ionization techniques and mass spectrometry imaging workflows to study the sequence and in situ distribution of biomolecules on high resolution accurate mass instrument platforms. Moreover, absolute or relative quantifications of biomolecules, such as therapeutic peptide or N-glycans, were measured by cutting-edge quantification workflows. In summary, this work not only improves current analytical methodology for characterizing biomolecules, but also demonstrates its potential applications in pharmaceutical industry and clinical settings.
Download or read book Multiplexed Matrix assisted Laser Desorption ionization mass Spectrometry Imaging MALDI MSI Biomarker Discovery written by Teesha Crystal Luehr and published by . This book was released on 2017 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The work presented herein is a method optimization for biomolecule detection and identification using Matrix-Assisted Laser Desorption/Ionization-Mass Spectrometry Imaging (MALDI-MSI). MALDI-MSI is a unique form of mass spectrometry that is highly multiplexed; it can simultaneously retain location information of the mass of multiple ions, allowing for correlation of morphology or pathology to reconstructed ion heat maps. There were three main objectives for the research - 1) A method optimization of sample preparation techniques for bottom-up proteomic MALDI-MSI was performed. This included the optimization of tissue wash steps, trypsin digestion incubation times, and matrix deposition techniques. The results included identifying the appropriate pH for the wash steps to optimize trypsin digestion, an overnight trypsin incubation to allow for complete digestion, and the inclusion of MCAEF - Matrix Coating Assisted by an Electric Field - during matrix coating for enhanced spectra. 2) An unbiased statistical data processing workflow for simultaneous processing of multiple datasets was performed. This was done using a thyroid hormone treated tadpole dataset to gain insight into the metabolism of anuran metamorphosis. Results found included a finalized data processing workflow that detected 5000 metabolite features from five organs were detected in pre-metamorphic tadpoles. Of these detected metabolites, 136 were significantly affected upon exposure to thyroid hormone and 64 metabolites were putatively identified. 3) A sample preparation technique for metabolomic analysis of formalin-fixed paraffin embedded (FFPE) colorectal liver metastasis samples was performed. Results included the importance of using a high mass resolution mass spectrometer while emphasizing more appropriate use of fresh-frozen tissue sections for metabolomic analysis.
Download or read book Using Mass Spectrometry for Drug Metabolism Studies written by Walter A. Korfmacher and published by CRC Press. This book was released on 2004-12-17 with total page 385 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mass spectrometry (MS) is fast becoming the premier tool for analyzing various drug metabolism samples in the early phases of drug discovery and research. Introducing the newer, more powerful MS equipment and exploring new applications for using them, this book provides a state-of-the-art look at this promising field. Using Mass Spectrometry
Download or read book Matrix Assisted Laser Desorption Ionization Fourier Transform Mass Spectrometry for Polymer and Copolymer Characterization written by Arwah J. Jaber and published by . This book was released on 2005 with total page 314 pages. Available in PDF, EPUB and Kindle. Book excerpt:
