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    题名 作者 年代 出处 被引量
1长余辉材料Sr_2MgSi_2O_7∶Eu^(2+),Dy^(3+)中稀土离子的发光特性显示文摘利用同步辐射光源(德国HASYLAB实验室的SUPERLUMI实验站)和真空紫外激光(157.6nm)对新型蓝光发射长余辉材料Sr2MgSi2O7∶Eu2+(0·2%),Dy3+(8%)进行了光谱研究。在170nm同步辐射光源激发下,观察到对应Eu2+:5d-4f跃迁的477nm发射带和对应Dy3+:4f-4f跃迁的两组线谱发射,其中只有来自Eu2+的5d-4f发射对长余辉光谱有贡献。在157.6nm激光激发下,除了上述发射外,还明显观察到对应Eu3+的红色线谱(590,614,626nm)。结合这些光谱特性,对Sr2MgSi2O7∶Eu2+,Dy3+中稀土离子的发光特性以及长余辉发光机理进行了讨论,并提出了Eu2+充当空穴陷阱的可能性。陈永虎 施朝淑 KIRM M TRUE M VIELHAUER S ZIMMERER G 2006发光学报2006,27,1:11
2Thrombin-induced p65 homodimer binding to downstream NF-kappa B site of the promoter mediates endothelial ICAM-1 expression and neutrophil adhesion显示文摘Rahman A Anwar KN True AL Malik AB 1999J Immunol1999,162,:1
3Reciprocal functions of the Dro- sophila yellow and ebony proteins in the development and evolution of pigment patterns显示文摘Wittkopp P J True J R Carroll S B 2002Development2002,129,8:1
4Isolated careinoid tumor of the terminal filum: case reporl显示文摘Locke J True LD 2001J Neurosurg2001,94,2:1
5Heme oxygenase-1 protects against vascular constriction and proliferation显示文摘Duckers HJ Boehm M True AL 2001Nature Medicine2001,7,6:1
6Improvement ofdissolution rates of poorly water soluble APIs using novel sprayfreezing into liquid technology显示文摘Hu Jiahui Rogers True L Brown Judith 2002Pharmaceutical Research2002,19,9:1
7Dietary shift incorallivorous Drupella snails following a major bleachingevent at Koh Tao, Gulf of Thailand 显示文摘Hoeksema B W Scott C True J D 2013Coral Reefs2013,32,2:1
8Reciprocal functions of the Drosophila Yellow and Ebony proteins in the development and evolution of pigment patterns显示文摘Wittkopp P J True JR Carroll SB 0,,:1
9Sensory quality of Ontario potatoes compared with principal varieties grown in Maine显示文摘TRUE R H WORK T M 1981American Potato Journal1981,58,7:1
10Heme oxygenase-1 protects against vascular constriction and proliferation显示文摘Duckers H Boehm M True A 2001Nat Med2001,7,6:1
11Activation of NF-kappa B induced by H(2)O(2) and TNF-alpha and its effects on ICAM-1 expression in endothelial cells显示文摘True AL Rahman A Malik AB 2000Am J Physiol Lung Cell Mol Physiol2000,279,2:1
12Ⅰ-125 versus Pd-103 for low-risk prostate cancer:morbidity outcomes from a prospective randomized multicenter trial显示文摘Wallner K Merrick G True L 2002Cancer J2002,8,1:1
13Parameter Study of Hunting and Chaos in Raitway Vehicle Dynamics 显示文摘HANS True JENS Christian Jensen 1994Vehicle Systems Dynamics1994,23,1:1
14On the ultimate transition to cha-os in the dynamics of Cooperrider’s bogie显示文摘Isaksen P True H 1997Chaos Solitons Fractals1997,8,4:1
15Heme oxygenase-1 protects against vascular constriction and proliferation 显示文摘Duckers HJ Boehm M True AL 2001Nat Med2001,7,6:1
16Thrombin-induced p65 Homodimer Binding to Downstream NF-kB Site of the Promoter Mediates Endothelial ICAM-1 Expression and Neutrophil Adhesion显示文摘Rahman A Anwar K True A 2007J Immunol(S0022-1767)2007,162,9:1
17Cathepsin K mRNA and protein expression in prostate cancer progression 显示文摘Brubaker KD Vessella RL True LD 2003J Bone Miner Res2003,18,2:1
18Comparison of the physical, chemical and sensory characteristics of five raspberry cultivars evaluated fresh and frozen 显示文摘Bushway A A Bushway R J True R H 1992Fruit Varieties Journal1992,46,4:1
19A yeast prion provides a mechanism forgenetic variation and phenotypic diversity显示文摘True HL Lindquist SL 2000Nature2000,407,6803:1
20Activation of NF-B induced by H2O2 and TNF- and its effects on ICAM-1 expression in endothelial cells显示文摘True AL Rahman A Malik AB 2000Am J Physiol Lung Cell Mol Physiol2000,279,2:1
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