A red-shifted two-photon-only caging group for three-dimensional photorelease

Autor: Manuela A. H. Fichte, Andreas Dreuw, Daniel A. Gacek, Erik Unger, Josef Wachtveitl, Yvonne Becker, Peter Walla, Alexander Heckel

Publikováno v: Chemical science 9 (2018) 10, p. 2797-2802. DOI 10.1039/c7sc05182d--Chem Sci--http://www.rsc.org/Publishing/Journals/SC/index.asp--http://xlink.rsc.org/?genre=journal&journal_code=SC--http://xlink.rsc.org/?genre=journal&journal_code=SC--http://www.bibliothek.uni-regensburg.de/ezeit/?2559110--2041-6539--2041-6539

Based on nitrodibenzofuran (NDBF) a new photocage with higher two-photon action cross section and red-shifted absorption was developed. Due to calculations, a dimethylamino functionality (DMA) was added at ring position 7. The uncaging of nucleobases

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82cc1986ec72acd2ae32d11de18b693
https://doi.org/10.1039/c7sc05182d

Effect of insulin on the altered production of proteoglycans in rib cartilage of experimentally diabetic rats

Autor: Ulf J. Eriksson, Lena Kjellén, Erik Unger

Publikováno v: Archives of Biochemistry and Biophysics. 285:205-210

Costal cartilage from experimentally diabetic rats, labeled in vivo or in vitro with [ 35 S]sulfate, was shown to incorporate less label into proteoglycans than cartilage from nondiabetic rats. Analyses of guanidine HCl cartilage extracts by gel chro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e9136e81909de9b87c6d827cbe1f96e
https://doi.org/10.1016/0003-9861(91)90350-r

Canopen for Mobile Construction Machines - An Open Communication Network for Control and Automation

Autor: Erik Unger, Wolfgang Poppy

Publikováno v: Proceedings of the 17th IAARC/CIB/IEEE/IFAC/IFR International Symposium on Automation and Robotics in Construction.

Information technology and communication technology offer increasingly improved possibilities for automation and robotisation in mobile construction machines. Apart from the electronic systems the intelligent connection of subsystems by a network pla

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a2d227c8efc773a3384691662c2b6829
https://doi.org/10.22260/isarc2000/0055

Two Enzymes in One: N-Deacetylation and N-Sulfation in Heparin Biosynthesis are Catalyzed by the Same Protein

Autor: Lena Kjellén, Inger Pettersson, Ulf Lindahl, Erik Unger

Publikováno v: Advances in Experimental Medicine and Biology ISBN: 9781489924469

The biosynthesis of heparin and heparan sulfate (see Lindahl et al., 1986; Lindahl & Kjellen, 1987; Lindahl, 1989) involves polymerization of a polysaccharide backbone consisting of alternating glucuronic acid (GlcA) and N-acetylglucosamine (GlcNAc)

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::822197cdcd463b8cb6fc05f0023970c5
https://doi.org/10.1007/978-1-4899-2444-5_11