✦ LIBER ✦

Structural characterization of normal and modified oligonucleotides by matrix-assisted laser desorption fourier transform mass spectrometry

✍ Scribed by Robert Hettich; Michelle Buchanan

Publisher: Elsevier Science
Year: 1991
Tongue: English
Weight: 921 KB
Volume: 2
Category: Article
ISSN: 1044-0305
DOI: 10.1016/1044-0305(91)85006-r

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Structural characterization of naturally

Structural characterization of naturally occurring pteridines by laser desorption Fourier transform mass spectrometry

✍ Robert L. Hettich; K. Bruce Jacobson 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 919 KB

## Abstract Detailed structural information can be obtained without derivatization for a variety of naturally occurring pteridines by using laser desorption Fourier transform mass spectrometry. Laser desorption provides a soft ionization technique for these non‐volatile compounds and generates char

Structural characterization of polyoxyme

Structural characterization of polyoxymethylenes by matrix-assisted laser desorption/ionization mass spectrometry

✍ Hiroaki Sato; Hajime Ohtani; Shin Tsuge; Noriyuki Hayashi; Koichi Katoh; Eiji Ma 📂 Article 📅 2001 🏛 John Wiley and Sons 🌐 English ⚖ 161 KB 👁 2 views

Several polyoxymethylene (POM) model compounds with relatively low molecular weights were characterized by matrix-assisted laser desorption/ionization mass spectrometry (MALDI-MS) using dithranol matrix, 1,1,1,3,3,3-hexafluoro-2-propanol solvent for matrix/analyte solution, and sodium iodide as cati

Investigation of UV matrix-assisted lase

Investigation of UV matrix-assisted laser desorption Fourier transform mass spectrometry for peptides

✍ R.L. Hettich; M.V. Buchanan 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 568 KB

Ultraviolet matrix-assisted laser desorption can be used to enhance formation of [M + HI+, [M + Na]+, and [M + K]+ ions from small peptides for Fourier transform mass spectrometry (RIMS). In accord with laser desorption (LD) time-of-Right experiments, matrices such as nicotinic acid and 2-pyrazineca

Synthesis of Electrophore-labeled Oligon

Synthesis of Electrophore-labeled Oligonucleotides and Characterization by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry

✍ Britt, Phillip F.; Hurst, Gregory B.; Buchanan, Michelle V. 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 754 KB

Recent work to apply mass spectrometric methods to DNA analysis has led to the attachment of an electrophore to an oligonucleotide primer, with the purpose of investigating whether the advantages of electron capture ionization (increased ionization efficiency, reduced fragmentation) could be extende

Characterization of Neutral Oligosacchar

Characterization of Neutral Oligosaccharide-Alditols fromXenopus laevisEgg Jelly Coats by Matrix-Assisted Laser Desorption Fourier Transform Mass Spectrometry

✍ Ken Tseng; LeAnn L. Lindsay; Sharron Penn; Jerry L. Hedrick; Carlito B. Lebrilla 📂 Article 📅 1997 🏛 Elsevier Science 🌐 English ⚖ 181 KB

Neutral oligosaccharides were released by alkaline sodium borohydride reduction of the jelly coating from the South African clawed toad, Xenopus laevis. The oligosaccharides were isolated by HPLC and analyzed by matrix-assisted laser desorption ionization (MALDI)-Fourier transform mass spectrometry

Quantitative Analysis of Oligonucleotide

Quantitative Analysis of Oligonucleotides by Matrix-assisted Laser Desorption/Ionization Mass Spectrometry

✍ Bernd A. Bruenner; Tai-Tung Yip; T. William Hutchens 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 434 KB 👁 2 views

Quantitative aspects of oligonucleotide analysis by matrix-assisted laser desorption/iotion (MALDI) mass spectrometry remain largely unexplored relative to the efforts that have been devoted to quantitative peptide and protein analysis. The successful quantitation of these other biopolymers coupled