Volcanism on Io: A comparison with Earth, by Ashley Davies

Ashley G. Davies, Volcanism on Io, a Com

Ashley G. Davies, Volcanism on Io, a Comparison with Earth

✍ K. H. Joy 📂 Article 📅 2008 🏛 Springer Netherlands 🌐 English ⚖ 102 KB

Location and quantitation of the sites o

Location and quantitation of the sites of O-acetylation on the capsular polysaccharide from Streptococcus pneumoniae type 9V by 1H-n.m.r. spectroscopy: comparison with type 9A

✍ Trevor J. Rutherford; Christopher Jones; David B. Davies; A. Clare Elliott 📂 Article 📅 1991 🏛 Elsevier Science 🌐 English ⚖ 616 KB

The 1H-n.m.r. spectra of the Streptococcus pneumoniae type 9V (S68 in American nomenclature) capsular polysaccharide (PS) and its O-deacetylated derivative [which is structurally identical to the S. pneumoniae type 9A (S33) PS] were assigned using COSY, relayed-COSY, and 2D-NOESY experiments. The po