benzanthronechemical shifts/ A3325D Chemical shifts (molecular NMR)The chemical shifts of all the eleven protons in the 1H NMR spectrum of benzanthrone have been assigned unambiguously.doi:10.1016/0584-8539(81)80102-XA.V.Rama RaoA. VaidyanathanElsevier B.V....
Borowski P.,Wolinski K.,Janowski T.. Theoretical determination of the H-1 NMR spectrum of ethanol[J].Molecular physics 2000,17(17).Borowski P,Janowski T,Wolinski K.Theoretical determination of the 1H NMR spectrum of ethanol.Molecular Physics. 2000...
NMRCOMPUTER SIMULATIONAMPHETAMINEThe successive steps of the computer analysis of a NMR spectrum are examined. Better results can be obtained by direct simulation of tentative model spectra. As an example the 1H-NMR spectrum of amphetamine is analysed.doi:10.1080/00387017508067353...
Fig 1 1H-NMR spectrum of pTB in CDCl3 1.3 表征与测试 1.3.1 材料的理化性质表征 取5 mg的pTB材料溶于1 mL的氘代氯仿中,利用Bruker Ultra Shield Plus(400 MHz)光谱仪测定其核磁共振氢谱(1H-NMR). 利用Shim-pack GPC-80X型号的凝胶渗透色谱(GPC)测定聚合物分子量,以色谱级的THF为洗脱液,流速为1.0 m...
Fig 2 (a) 1H-NMR spectrum of semiconducting polymer BDT-TTQ; (b) GPC curve of BDT-TTQ; (c) Absorption and emission spectra of polymer BDT-TTQ 2.2 水溶性纳米粒子BDT-TTQ NPs的制备与表征 鉴于聚合物BDT-TTQ具有优异的光学特性,为了实现BDT-TTQ在肿瘤成像和治疗等方面的应用,通过纳米沉积的方法制备...
(spectrum g of Figure 6.1, in red). In contrast, the two subsequent additions of liposomes do not significantly affect the intensity of the1H NMR signals of RSV (spectra h and i, in blue). No significant chemical shift or linewidth variation was observed for the signals of RSV in the ...
3.2. 1H NMR investigations of DPPC liposomes Fig. 4 presents the 1H NMR spectrum of the DPPC liposomes and the liposomes with addition of 1 mol% apigenin. Several bands can be visible in the spectra, representing major molecular features of membranes: the bands corresponding to CH3 and CH2 gr...
The 1H MAS-NMR spectrum of the non-basic phase Na6[AlSiO4]6 · 8H2O confirms the recent neutron diffraction data. The chemical shift of 4.2 ppm correlates to regular water molecules in the sodalite cage, which show hydrogen bonding to the framework oxygens. The 1H MAS-NMR double peak ...
Sequence-specific resonance assignments are reported for the 500-MHz 1 H-NMR spectrum of the 55-residue neurotoxin B-IV, isolated from the heteronemertine worm Cerebratulus lacteus . A range of two-dimensional homonuclear correlated and NOE spectra was used in making these assignments, which ...
We report the complete assignment of the 1H-nmr spectrum of β–casomorphin-5 in DMSO-d6 solution. With a combination of one-dimensional, double quantum filtered correlated spectroscopy, homonuclear Hartmann–Hahn, and rotating frame nuclear Overhauser enhancement spectroscopy (ROESY) spectra, we wer...