Results 91 to 100 of about 1,649,977 (139)

[Determination of ethylene oxide and acetaldehyde in petrochemical exhaust based on thermal desorption- gas chromatography-mass spectrometry]. [PDF]

Se Pu
Li YJ.
europepmc   +1 more source

[Experimental curriculum design for undergraduates based on the improvement of scientific research abilities： taking determination of pyrimidine fungicides in soil by QuEChERS-gas chromatography-mass spectrometry as an example]. [PDF]

Se Pu
Lyu F, Shan X, Zhao R, Zheng W.
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[Untargeted metabolomics reveals differential serum metabolites and metabolic pathways in patients with primary Sjögren syndrome and thrombocytopenia]. [PDF]

Beijing Da Xue Xue Bao Yi Xue Ban
Xiang Z, Yang L, Yang J.
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两步法纳米生物炭的制备及其对盐酸四环素的吸附性能

Gongye shui chuli
尽管在利用生物炭去除盐酸四环素等抗生素方面已取得显著进展，但其在分散性、表面反应活性和吸附效率方面仍面临一定挑战，这凸显了对其进行纳米尺度工程改造的必要性。以玉米秸秆为原料，采用沉淀-热解两步法合成了单分散性优异的纳米生物炭，并将其用于盐酸四环素的去除研究。系统考察了材料类型、接触时间、反应温度和盐酸四环素浓度等因素对纳米生物炭吸附盐酸四环素性能的影响。实验结果表明，两步法制备的纳米生物炭较普通生物炭对盐酸四环素的去除效果更加优异。在25 ℃，盐酸四环素初始质量浓度为200 mg/L以及添加0.5 g ...
李彦景, 姜秋实, 张瑜涵, 李昊宸, 任杰玲, 曹稳, 郭烈锦   +6 more
doaj  

[Finite-element simulation and experimental investigation of nanosecond transcranial pulsed electric field propagation and distribution in a three-dimensional brain model]. [PDF]

Sheng Wu Yi Xue Gong Cheng Xue Za Zhi
Chen Y, Yao C, Yan F, Xiao P, Lu X.
europepmc   +1 more source

[Medical treatment standards for emergency burn wounded (2025 edition)]. [PDF]

Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
National Health Commission Of The People's Republic Of China.
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[Two siblings with congenital erythropoietic porphyria in one family: case report and literature review]. [PDF]

Zhongguo Dang Dai Er Ke Za Zhi
Yang YQ, Han Y, Zhang CL, Xie M.
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生物晶片在生物醫學上之應用

, 2014
陳健尉
core  

[Solid-phase extraction coupled with high performance liquid chromatography-triple quadrupole mass spectrometry for simultaneous determination of seven coumarins in water samples from drinking water treatment plants]. [PDF]

Se Pu
Jiao WM, Yang JM, Xu C, Gao FK, Shen LY, Yuan YB, Guo ZF, Huang G.   +7 more
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[<i>Lactobacillus plantarum</i> ZG03 alleviates oxidative stress <i>via</i> its metabolites short-chain fatty acids]. [PDF]

Nan Fang Yi Ke Da Xue Xue Bao
Lin S, Guo L, Ma Y, Xiong Y, He Y, Xu X, Sheng W, Xu S, Qiu F.   +8 more
europepmc   +1 more source