2) concentration quenching
浓度猝灭
1.
Investigation of concentration quenching effect in Tm~(3+)-doped NaY(WO_4)_2 crystal;
Tm~(3+)离子掺杂的钨酸钇钠晶体中浓度猝灭效应的研究
2.
Photoluminescent properties and concentration quenching of nanophosphors Eu_(0.10)Y_(1.90-x)Nd_xO_(3-δ);
纳米Eu_(0.10)Y_(1.90-x)Nd_xO_(3-δ)的光致发光特性及浓度猝灭研究
3.
It is found that there are intense radiation trapping and concentration quenching effect in erbium-doped tellurite glasses.
研究显示,掺铒碲酸盐玻璃中存在着强烈的荧光俘获效应和浓度猝灭效应。
3) quenching concentration
猝灭浓度
1.
At the same time, the influence of the sintering temperature and the synthesizing method to the quenching concentration of Eu~(3+) in Ca_4Y_6(SiO_4)_6O∶Eu were discussd too.
研究了纳米晶Ca4Y6(SiO4)6O∶Eu的发光特性,发光强度与灼烧温度的关系,灼烧温度及材料制备方法对Eu3+在Ca4Y6(SiO4)6O中的猝灭浓度的影响,并发现纳米晶的激发光谱中,Eu3+—O2-电荷迁移带蓝移的特性。
5) Concentration quenching itself
浓度自猝灭
6) high quenching concentration
高猝灭浓度
补充资料:猝灭效应(quenchingeffect)
猝灭效应(quenchingeffect)
是溶质与发光团的相互作用引起荧光的猝灭。当荧光团的荧光光谱与溶质的吸收光谱有重叠时,受激荧光团通过非辐射共振转移将能量转移给溶质分子而引起荧光猝灭;受激荧光团与溶质碰撞而转移能量,引起碰撞猝灭(dynamicquenching);当溶质与受激荧光团形成络合物时,还会产生静态猝灭(staticquenching)。利用荧光猝灭效应恰好可以作为检测荧光物质的荧光探针。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条