[Determination of 16 organic ultraviolet absorbers in drinking water by solid phase extraction-ultra-high performance liquid chromatography-tandem mass spectrometry]. [PDF]
Wang Z, Zhao C, Ye BX, Chen YY.
europepmc +1 more source
[Determination of 22 organophosphates and their metabolites and 11 phthalate metabolites in human whole blood by ultra performance liquid chromatography-tandem mass spectrometry]. [PDF]
Shi FY, Xu HY, Li JH, Xu MY.
europepmc +1 more source
本发明涉及一种微生物培养的方法,通过调整碳源和磷源相对用量,或清除培养基中磷源,控制培养基碳源和磷源比率(C/P比)大于80g/g,培养基中碳源浓度大于40g/l,在20℃~40℃下通气培养产油微生物,得到微生物菌体材料的油脂含量可达到细胞干重40%以上。本方法切实有效,简单易行,可降低生产成本,提高效率,改善微生物油脂发酵的技术经济性,尤其适用于利用复杂天然原料进行油脂发酵生产 ...
胡翠敏 +3 more
core
[Determination of ergot alkaloids toxins in forage grass by ultra performance liquid chromatography-tandem mass spectrometry coupled with solid-phase supported liquid-liquid extraction]. [PDF]
Ren CX +5 more
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本发明公开了一种伊维菌素纳米乳广谱抗寄生虫药物及其制备方法,该纳米乳粒径范围在1~100nm之间,由下列质量百分比的原料组成:伊维菌素0.10~1.00%,助表面活性剂为1.00~20.00%,表面活性剂为10.00~20.00%,油相为1.00~5.00%,余量为蒸馏水。该纳米乳外观呈无色澄清透明的液体,具有粘度低、稳定性好、分散性强、吸收迅速、靶向释药等特点,并可提高药物的溶解性、生物利用度、降低毒副作用。主要对体内外寄生虫特别是线虫和节肢动物均有良好的驱杀作用 ...
陈雨文, 唐亚雄, 魏枭, 王泽洲
core
[Overexpressing NDUFA13 and CRIP1 improves B cell injury and lung Lesions in COPD mouse models]. [PDF]
Wang M +6 more
europepmc +1 more source
[Polydimethylsiloxane microfluidic aptasensor: opening a new era of biomarker point-of-care testing]. [PDF]
Yang Y +5 more
europepmc +1 more source
[Integrated pharmaceutical innovation experiment: preparation of molecularly imprinted polymers and the application in sample pretreatment for in vivo drug analysis]. [PDF]
Jiang Y +5 more
europepmc +1 more source

