Xunwu Rare Earth Corporation has introducedP507 reduction extraction process from Anhui Re-search Institute of Metallurgy to prepare europiumoxide of fluorescent grade in one step.The processhas been employed in a pro...Xunwu Rare Earth Corporation has introducedP507 reduction extraction process from Anhui Re-search Institute of Metallurgy to prepare europiumoxide of fluorescent grade in one step.The processhas been employed in a production line in the corpo-ration.And after three months industrial experi-ment,all the technical indexes reached the展开更多
Objective To explore the effects of polysomy 17 on human epidermal growth factor receptor-2(HER-2) testing and study its clinicopathologic significance. Methods We retrospectively analyzed the HER-2 status by fluoresc...Objective To explore the effects of polysomy 17 on human epidermal growth factor receptor-2(HER-2) testing and study its clinicopathologic significance. Methods We retrospectively analyzed the HER-2 status by fluorescence in situ hybridization(FISH) and HER-2展开更多
This note is to report the exciplex formation between an excited state of the chromophore in poly (polytetramethylene ether glycol terephthalate) (PTMGT,
As is well known, the fluorescence spectra of amino-acids can be varied greatly by pH. However, up to date, the effect of organic or inorganic acid on the fluorescence spectra of non-ionic organic compounds is not cle...As is well known, the fluorescence spectra of amino-acids can be varied greatly by pH. However, up to date, the effect of organic or inorganic acid on the fluorescence spectra of non-ionic organic compounds is not clear, although much attention has been paid to this subject in the present decadee. In 1969, Smith reported that the fluorescence of methoxybenzene can be quenched by acid. He has展开更多
Since F?rster discovered the fluorescence spectrum of excimer in 1954, a lot of work has been done in this field. It is generally considered that there is no preformed excimer site in the ground state because the abso...Since F?rster discovered the fluorescence spectrum of excimer in 1954, a lot of work has been done in this field. It is generally considered that there is no preformed excimer site in the ground state because the absorption spectrum is unchanged. Excimer is formed only when the molecules have traveled a certain distance by molecular motion and attained a suitable orientation by diffusion-controlled process in the excited state. But Ferguson and Avis et al. discovered the excimer fluorescence展开更多
In recent years the reconstitution of vesicles capable of ATP-driven energy transformation has been carried out in many laboratories[1-5], but the results are not always easily reproducible. It seems to be very import...In recent years the reconstitution of vesicles capable of ATP-driven energy transformation has been carried out in many laboratories[1-5], but the results are not always easily reproducible. It seems to be very important to study the optimal conditions upon which is available the incorporation of the isolated ATPase complex into artificial mem-展开更多
Objective To investigate the effect and discuss its potential mechanism of sirolimus induced calcium overload and apoptosis in vascular endothelial cells.Meth-ods Human umbilical vein endothelial cells(HUVEC)were expo...Objective To investigate the effect and discuss its potential mechanism of sirolimus induced calcium overload and apoptosis in vascular endothelial cells.Meth-ods Human umbilical vein endothelial cells(HUVEC)were exposed to sirolimus with or without intervention treatment with ryanodine.Effects on cell viability展开更多
Objective To investigate the expressions of nuclear factor-κB(NF-κB) and P-glycoprotein(P-gp) in patients with liver diseases and the effects and mechanism of intervening NF-κB activation on multiple drug
文摘Xunwu Rare Earth Corporation has introducedP507 reduction extraction process from Anhui Re-search Institute of Metallurgy to prepare europiumoxide of fluorescent grade in one step.The processhas been employed in a production line in the corpo-ration.And after three months industrial experi-ment,all the technical indexes reached the
文摘Objective To explore the effects of polysomy 17 on human epidermal growth factor receptor-2(HER-2) testing and study its clinicopathologic significance. Methods We retrospectively analyzed the HER-2 status by fluorescence in situ hybridization(FISH) and HER-2
文摘This note is to report the exciplex formation between an excited state of the chromophore in poly (polytetramethylene ether glycol terephthalate) (PTMGT,
文摘As is well known, the fluorescence spectra of amino-acids can be varied greatly by pH. However, up to date, the effect of organic or inorganic acid on the fluorescence spectra of non-ionic organic compounds is not clear, although much attention has been paid to this subject in the present decadee. In 1969, Smith reported that the fluorescence of methoxybenzene can be quenched by acid. He has
文摘Since F?rster discovered the fluorescence spectrum of excimer in 1954, a lot of work has been done in this field. It is generally considered that there is no preformed excimer site in the ground state because the absorption spectrum is unchanged. Excimer is formed only when the molecules have traveled a certain distance by molecular motion and attained a suitable orientation by diffusion-controlled process in the excited state. But Ferguson and Avis et al. discovered the excimer fluorescence
文摘In recent years the reconstitution of vesicles capable of ATP-driven energy transformation has been carried out in many laboratories[1-5], but the results are not always easily reproducible. It seems to be very important to study the optimal conditions upon which is available the incorporation of the isolated ATPase complex into artificial mem-
文摘Objective To investigate the effect and discuss its potential mechanism of sirolimus induced calcium overload and apoptosis in vascular endothelial cells.Meth-ods Human umbilical vein endothelial cells(HUVEC)were exposed to sirolimus with or without intervention treatment with ryanodine.Effects on cell viability
文摘Objective To investigate the expressions of nuclear factor-κB(NF-κB) and P-glycoprotein(P-gp) in patients with liver diseases and the effects and mechanism of intervening NF-κB activation on multiple drug
