Wyniki wyszukiwania dla: mass spectrometry

• INTERNATIONAL JOURNAL OF MASS SPECTROMETRY

  Czasopisma

  ISSN: 1387-3806 , eISSN: 1873-2798

• Mass Spectrometry

  Czasopisma

  ISSN: 2187-137X , eISSN: 2186-5116

• Clinical Mass Spectrometry

  Czasopisma

  eISSN: 2376-9998

• Mass Spectrometry Letters

  Czasopisma

  ISSN: 2233-4203 , eISSN: 2093-8950

• JOURNAL OF MASS SPECTROMETRY

  Czasopisma

  ISSN: 1076-5174 , eISSN: 1096-9888

• Mass Spectrometry-Based Direct Analytical Techniques

  Publikacja

  • R. Marcinkowska
  • K. Pytel
  • B. Zabiegała

  - Rok 2019

  Direct analysis of samples is considered as one of the most environmentally sustainable solutions in analytical chemistry. In the ideal case, such solutions do not require sample preparation and analytes separation steps, therefore do not consumpt harmful substances (or consumpt only minimum amounts of them) and do not generate hazardous waste. Technical solutions for direct analysis also offer miniaturized and field-portable analyzers...

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• Advances in mass spectrometry for iron speciation in plants

  Publikacja

  • G. AlChoubassi
  • J. Aszyk
  • P. Pisarek
  • K. Bierla
  • L. Ouerdane
  • J. Szpunar
  • R. Łobiński

  - TRAC-TRENDS IN ANALYTICAL CHEMISTRY - Rok 2018

  Iron is an important nutrient essential for plants and critical for human health. The state-of-the art of methods for iron speciation in cereal grains and plant fluids is critically reviewed. Particular attention is given to the latest developments in the coupling of HPLC with the parallel ICP MS and electrospray ionization (ESI) MS/MS detection, usually QTOF MS or Q-Orbitrap MS, for the identification and quantification of iron...

• Proton Transfer Reaction Mass Spectrometry for Plant Metabolomics

  Publikacja

  • T. Majchrzak
  • W. Wojnowski
  • A. Wasik

  - TRENDS IN PLANT SCIENCE - Rok 2020

  Volatile organic compounds (VOCs) emitted by plants are a valuable source of information on their growth, theirresponse to stress, and the condition of their habitat. The recent trend in the analysis of low-mass molecules ofplant origin is metabolomics, which in the context of volatiles is often referred to as volatolomics. It requires theuse of modern analytical instrumentation...

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• Application of safirinium N-hydroxysuccinimide esters to derivatization of peptides for high-resolution mass spectrometry, tandem mass spectrometry, and fluorescent labeling of bacterial cells

  Publikacja

  • J. Fedorowicz
  • M. Wierzbicka
  • M. Cebrat
  • P. Wiśniewska
  • R. Piątek
  • B. Zalewska-Piątek
  • Z. Szewczuk
  • J. Sączewski

  - INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES - Rok 2020

  Mass spectrometry methods are commonly used in the identification of peptides and biomarkers. Due to a relatively low abundance of proteins in biological samples, there is a need for the development of novel derivatization methods that would improve MS detection limits. Hence, novel fluorescent N-hydroxysuccinimide esters of dihydro-[1,2,4]triazolo[4,3-a]pyridin-2-ium carboxylates (Safirinium P dyes) have been synthesized. The...

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• EUROPEAN JOURNAL OF MASS SPECTROMETRY

  Czasopisma

  ISSN: 1469-0667 , eISSN: 1751-6838