Molecular weight calculation: 178.49 + 28.0855*2Percent composition by elementElement: Silicon Symbol: Si Atomic Mass: 28.0855 # of Atoms: 2 Mass Percent: 23.937%Element: Hafnium Symbol: Hf Atomic Mass: 178.49 # of Atoms: 1 Mass Percent: 76.063%...
The natural products synthesized by organisms that were living a long time ago gave rise to their molecular fossils. These can consist of either the original unchanged compounds or they may undergo peripheral transformations in which their skeletons rema
The conversion of COOH and COOR into CF3 moieties by means of SF4/HF is checked with the following low molecular weight models for poly(acrylic acid) and poly(acrylic ester)s: hexanoic acid (1), ethyl hexanoate (2), 2,4-dimethylglutaric acid (3), 4-carboxypimelic acid (4) and 2,2...
Berse B, Brown LF, van de Water L, Dvorak HF, Senger DR (1992) Vascular permeability factor (vascular endothelial growth factor) gene is expressed differentially in normal tissues, macrophages, and tumours. Mol Biol Cell 3:211–220 PubMedCASGoogle Scholar Betsholtz C, Karlson L, Lindahl P ...
A molecular function refers to a mathematical expression that describes the polarization energy of a molecule interacting with a point charge, parallel to the electrostatic interaction energy. AI generated definition based on: Theoretical and Computational Chemistry, 1996 About this pageSet alert Discover...
(Mar Research) mounted on a MicroMax-007 HF rotating anode (Rigaku) using CuKa radiation (1.5418 Å). The OI320 data were collected on a Pilatus 2 M detector (Dectris) at beamline X06DA, Swiss Light Source using a wavelength of 1.000 Å. The diffraction data were auto ...
Vibrational spectra, NBO analysis, first order hyperpolarizabilities, thermodynamic functions and NMR chemical shielding anisotropy (CSA) parameters of 5-nitro-2-furoic acid by ab initio HF and DFT calculations Spectrochim. Acta A, 113 (2013), pp. 268-280 View PDFView articleView in ScopusGoogle...
Qualitatively, we did not observe overt physical malformations or signs of poor health in the IMQ-exposed pups such as excessive barbering, lethargy, or abnormal growths, but there were small (<2 g) but consistent decreases in body weight in both sexes that emerged in adulthood (treatment:...
Senger DR, Galli SJ, Dvorak AM, Perruzzi CA, Harvey VS, Dvorak HF (1983) Tumor cells secrete a vascular permeability factor that promotes accumulation of ascites fluid. Science 219: 983–985 PubMed CAS Google Scholar Roberts WG, Palade GE (1995) Increased microvascular permeability and endoth...
Molekulargewichtsregulierung in olefinpolymerisation Molecular weight regulation in olefin polymerization CP*2MCl2/MAO catalysts (Cp* = pentamethylcyclopentadienyl; M = Zr, Hf; MAO = methylaluminoxane) polymerize 1-butene to a low molecular weight, predominantly syndiotactic poly(1-butene) with 68%...