Dianci bileiqi, 2001 以废旧氧化锌压敏电阻为原料 ,经酸解、净化提取得 Co Cl2 ;并用碳酸氢钠为沉淀剂 ,引入表面活性剂 ,制备符合企业标准的球形氧化钴。并对该工艺过程中溶液浓度、温度等的选择进行了讨论。利用本工艺还可以制取活性 Zn O。
陈培荣, 雷慧绪
doaj
Shuitu Baochi Xuebao, 2011 以撂荒地为对照,通过测定0-20cm和20-40cm层次土样,利用统计分析方法系统研究乌兰布和沙区籽瓜、玉米、油葵和苜蓿地4种绿洲农田土壤微生物(细菌、放线菌和真菌)和土壤酶活性(蔗糖酶、脲酶、过氧化氢酶、碱性磷酸酶、蛋白酶和多酚氧化酶)特征。结果表明:(1)各农田微生物数量均为细菌(107)>放线菌(105)>真菌(103),三者中,细菌数量占三大类微生物总数的99%以上;各农田表层微生物数量整体高于对照的,且表层均高于下层,但差异不显著;农田间,籽瓜地微生物数量最多;种植苜蓿可显著提升真菌数量。(2)
包耀贤 +4 more
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[Hydrogen peroxide and compound chlorhexidine gargle induced anaphylactic shock: a case report and literature review]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiZhong S, Yu Z, Ma B, Li D, Wang J.
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[Role and mechanism of Prussian blue nanoparticles in the apoptosis of mouse adipose-derived mesenchymal stem cells treated with hydrogen peroxide]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za ZhiXu SY +5 more
europepmc +1 more source
[Investigating the protective effect of naringenin on hydrogen peroxide induced oxidative damage of human periodontal ligament stem cells by regulating the forkhead box protein O-1/β-catenin pathway]. [PDF]
Hua Xi Kou Qiang Yi Xue Za ZhiZhang L +5 more
europepmc +1 more source
野生动物学报以青藏高原特有两栖动物高山倭蛙（Nanorana parkeri）为研究对象，通过实验室内热驯化处理（26 ℃，以16 ℃为对照；2周），探究长期热驯化对其体内氧化应激水平和抗氧化防御系统的影响。结果显示：热驯化导致高山倭蛙骨骼肌中氧化型谷胱甘肽含量显著升高（t=1.4，df=10，p<0.001），肝脏和骨骼肌中氧化型与还原型谷胱甘肽比值显著上升，表明其体内氧化应激水平升高；组织中超氧化物歧化酶、过氧化氢酶、谷胱甘肽过氧化物酶和谷胱甘肽转移酶活性发生了特异性增加；肝脏丙二醛含量明显下降 ...
邹宇涵 +5 more
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[Effect of Using Hydrogen Peroxide for Periodic Disinfection Combined With Continuous Disinfection to Control Contamination in Dental Unit Waterline]. [PDF]
Sichuan Da Xue Xue Bao Yi Xue BanChang J, Dang Y, Wang C, Li X.
europepmc +1 more source
[Advances in injectable and transdermal glucose-responsive insulin delivery systems]. [PDF]
Zhejiang Da Xue Xue Bao Yi Xue BanLi K, Zhang X, Gu Z, Wang J.
europepmc +1 more source
[Research progress in the application of molecular imprinting technology in catalysis]. [PDF]
Se PuYe WM +5 more
europepmc +1 more source
[Effects and mechanism of hydrogen peroxide pretreatment with low molarity on oxidative stress induced apoptosis of mouse bone marrow mesenchymal stem cells]. [PDF]
Zhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2022 Zhang S +10 more
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