Results 131 to 140 of about 1,490,931 (170)
[Study on the Antioxidant Activity of Aloe-Emodin Metal Complex]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue Ban, 2021 Liu MY, Pan XL, Li XB, Wu B.
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, 1997 A series of bis(amine) iron( II ) porphyrin Fe( II ) TPP(NH 2R) 2 complexes (NH 2R = PhNH 2, C 6H 11NH 2, n-BuNH 2, PhCH 2NH 2, NHMe 2; TPP = dianion of wwo-tetraphenylporphyrin ) were prepared by the reduction of Fe ( II ) porphyrins with the ...
Feng, YY, Huang, JS, Shen, PW, Zhong, XH
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[Open experiment of modern instrumental analysis course： preparation of biomass-derived functional materials and their enrichment application of antibiotics in water environment]. [PDF]
Se PuLei XY, Jin LX, Wu XP.
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, 2009 在东北黑土区中心-中国科学院海伦实验站进行盆栽试验,研究不同施肥处理对大豆光合产物分配的影响。设5个肥料处理,分别为无肥(CK)、氮磷(NP)、氮钾(NK),氮磷钾(NPK)和化肥有机肥配施(NPK+OM),同时进行相应肥料的无作物处理。结果发现:光合产物的分配趋势表现出分配到地上部的比例逐渐增加,由35%增加到66%,同时地下部所占有的比例相应减少,由65%降低到34%。其中分配到根中的光合产物有4% ～20%通过根系呼吸而消耗。碳同化产物的分配受施肥的影响(PNPK>NP >NK>CK ...
韩晓增 +3 more
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[Research highlight in molecular imprinting recognition of phosphopeptide isomers]. [PDF]
Se PuChen L, Hu H.
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, 2006 在水热条件下,使用2,2'-联吡啶作为配体合成了一种二价铜配位聚合物单晶,并通过X射线粉末衍射、单晶X射线衍射、红外光谱、紫外可见光谱、热分析等手段对该化合物进行了表征。结果表明,该化合物晶胞参数为a=1．5118(3)nm,b=1．2439(7)nm, c=0．7000(6)nm,β=106．02(4)°,V=1．2654(3)nm3,且与用同样方法合成出来的[Cu(1,10-phenanthroline)(H2O)2SO4 ...
王丹, 聂超, 徐文国, 姚建曦
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[Polydimethylsiloxane microfluidic aptasensor： opening a new era of biomarker point-of-care testing]. [PDF]
Se PuYang Y +5 more
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, 2009 一种用于处理有机固体废物的复合菌剂及其制备方法，由保藏在中国微生物菌种保藏管理委员会普通微生物中心的编号为CGMCC NO.1364的高温单胞菌，编号为CGMCC NO.1365的枯草芽孢杆菌，编号为CGMCC NO.1366的木霉菌和CGMCC的菌种目录中公开的菌种编号为1.813的地衣芽孢杆菌混配而成，该复合菌剂从根本上解决了现有技术中存在的混配菌群 不能发挥各自优势的缺陷，其单独培养而混合在一起的菌群匹配合理，适用范围广，能充分地发挥各菌群自身的生物特性和相互协调的作用功效 ...
刘晓风 +6 more
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[Determination of 33 non-steroidal anti-inflammatory drug residues in horse urine by QuEChERS-ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Se PuZhang XN +7 more
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[Concepts and clinical practice of functional reconstruction of complex wounds]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiShen YM, Zhi L, Wang YW.
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