Coronaviruses are enveloped viruses that cause different diseases in humans and animals （Suet al., 2016）. Murine hepatitis virus （MHV） causes hepatitis, enteritis and central nervous system diseases in rodents and...Coronaviruses are enveloped viruses that cause different diseases in humans and animals （Suet al., 2016）. Murine hepatitis virus （MHV） causes hepatitis, enteritis and central nervous system diseases in rodents and is one of the best- studied coronaviruses. MHV belongs to the genera betacoronavirus. Members from the same genera also include highly pathogenic coronaviruses such as the severe acute respiratory syndrome coronavirus （SARS-CoV） and the Middle-East respiratory syndrome coronavirus （MERS-CoV） （Vijay and Perlman, 2016）.展开更多
The new complex of [Sm（p-MOBA）3bath]2·4H2O （p-MOBA, p-methoxybenzoate; bath, 4,7-diphenyl-l,10- phenanthroline） was synthesized and characterized by elemental analysis, molar conductance, IR, UV and XRD patte...The new complex of [Sm（p-MOBA）3bath]2·4H2O （p-MOBA, p-methoxybenzoate; bath, 4,7-diphenyl-l,10- phenanthroline） was synthesized and characterized by elemental analysis, molar conductance, IR, UV and XRD patterns. The thermal decomposition of the complex was studied under the non-isothermal condition by TG-DTG and IR techniques. The most probable mechanism function of the dehydration process was obtained from the analysis of DSC curves of the complex employing the double extrapolated method on the basis of integral isoconversional non-linear （NL-INT） and Tang-Wanjun integral equations. The integral function of the mechanism was [1 -- （1 -α/2]1/2 and the corresponding kinetic parameters （activation energy E and the pre-exponential factor A） were obtained.展开更多
文摘Coronaviruses are enveloped viruses that cause different diseases in humans and animals （Suet al., 2016）. Murine hepatitis virus （MHV） causes hepatitis, enteritis and central nervous system diseases in rodents and is one of the best- studied coronaviruses. MHV belongs to the genera betacoronavirus. Members from the same genera also include highly pathogenic coronaviruses such as the severe acute respiratory syndrome coronavirus （SARS-CoV） and the Middle-East respiratory syndrome coronavirus （MERS-CoV） （Vijay and Perlman, 2016）.
基金Project supported by the National Natural Science Foundation of China （Nos. 21073053, 21073052 and 20773034）, the Natural Science Foundation of Hebei Province （Nos. B2007000237, E2009000307） and Education Department Scientic Research Fund from Hebei Province （No. 2008469）.
文摘The new complex of [Sm（p-MOBA）3bath]2·4H2O （p-MOBA, p-methoxybenzoate; bath, 4,7-diphenyl-l,10- phenanthroline） was synthesized and characterized by elemental analysis, molar conductance, IR, UV and XRD patterns. The thermal decomposition of the complex was studied under the non-isothermal condition by TG-DTG and IR techniques. The most probable mechanism function of the dehydration process was obtained from the analysis of DSC curves of the complex employing the double extrapolated method on the basis of integral isoconversional non-linear （NL-INT） and Tang-Wanjun integral equations. The integral function of the mechanism was [1 -- （1 -α/2]1/2 and the corresponding kinetic parameters （activation energy E and the pre-exponential factor A） were obtained.
