[Determination of formaldehyde and acetaldehyde in packaging paper by dansylhydrazine derivatization-high performance liquid chromatography-fluorescence detection] [0.03%]
[N-（6-氯-7-苯并氧）喹唑啉-4-磺酰基]-n'-甲醛腙衍生高效液相色谱法测定包装纸中甲醛和乙醛]
Shuguo Gong,Yong Liang,Liyun Tang et al.
Shuguo Gong et al.
A high performance liquid chromatography with fluorescence detection (HPLC-FLD) method was developed for the simultaneous determination of formaldehyde and acetaldehyde in packaging paper by dansylhydrazine (DNSH) derivatization. The sample...
[Determination of four polycyclic aromatic hydrocarbons in olive oil by high performance liquid chromatography-fluorescent detection] [0.03%]
[HPLC荧光法测定橄榄油中四种多环芳烃]
Jiaying Zhao,Xiaomin Li,Xiaohua Lu et al.
Jiaying Zhao et al.
A method for the determination of four polycyclic aromatic hydrocarbons (PAHs) such as benzo[a]anthracene, chrysene, benzo[b]fluoranthene and benzo[a]pyrene in olive oil by high performance liquid chromatography-fluorescent detection (HPLC-...
[Quality evaluation of Yinqiaojiedu tablets by three wavelength fusion fingerprint combined with six components quantitative determination and principal component analysis] [0.03%]
基于三波长融合指纹图谱的芩翘解毒 Tablets 质量评价及六成分定量测定与主成分分析
Didi Ma,Dandan Gong,Guoxiang Sun et al.
Didi Ma et al.
The fusion high performance liquid chromatographic fingerprint combined with quantification and principal component analysis (PCA) was successfully developed, which was applied to assess the quality consistency of 25 Yinqiaojiedu tablets (Y...
[Simultaneous determination of plasma indole and skatole in pregnant women with hepatitis B virus infection by high performance liquid chromatography] [0.03%]
高效液相色谱法同时测定乙肝感染孕妇血浆吲哚和粪臭素的方法
Linlin Deng,Qianna Zhen,Jieying Gao et al.
Linlin Deng et al.
A high performance liquid chromatographic (HPLC) method with fluorescence detection (FD) was established to simultaneously determine plasma indole and skatole. Plasma samples were pretreated by liquid-liquid extraction. Chromatographic sepa...
[Determination of tristyrylphenol ethoxylates by high performance liquid chromatography-tandem mass spectrometry] [0.03%]
高效液相色谱-质谱法测定三辛基苯酚聚氧乙烯醚
Peng Zhang,Nannan Zhao,Hang Su et al.
Peng Zhang et al.
A high performance liquid chromatography-tandem mass spectrometry method for the analysis of tristyrylphenol ethoxylates (TSPnEO) was established. The separation effects of TSPnEO in the four liquid chromatography modes, including reversed-...
[Rapid screening the alkaloids of poppy shell in hot pot condiment, beef noodle soup and seasoning by direct analysis in real time-tandem mass spectrometry] [0.03%]
基于直接分析实时-多级质谱法快速筛查火锅底料、牛肉面汤料及调味料中的罂粟壳毒性生物碱
Baile Zhang,Lihong Gao,Yingshuang Xie et al.
Baile Zhang et al.
A direct analysis in real time tandem mass spectrometry (DART-MS/MS) method was established for quickly screening five illegally added alkaloids of poppy shell from the hot pot condiment, beef noodle soup and seasoning. The samples were ext...
[Determination of pyriminobac-methyl and bispyribac-sodium residues in rice by liquid chromatography-tandem mass spectrometry based on QuEChERS] [0.03%]
[基于QuEChERS的液相色谱-串联质谱法测定稻米中双丙氨草磷和氰氟草酯残留]
Meiling Qin,Shuangshuang Chai,Youning Ma et al.
Meiling Qin et al.
A method was developed for the determination of pyriminobac-methyl and bispyribac-sodium residues in rice by liquid chromatography-tandem mass spectrometry (LC-MS/MS) coupled with modified QuEChERS. The samples were extracted with acidified...
[Preparation and performance characterization of gold nanoparticles modified chiral capillary electrochromatography stationary phase] [0.03%]
手性毛细管电色谱柱金纳米粒修饰及性能表征
Lele Xiong,Ruijun Li,Yibing Ji
Lele Xiong
Gold nanoparticles (GNPs, 15 nm) were prepared and introduced to amino groups derived silica monolithic column. Bovine serum albumin (BSA) was immobilized via covalent modification method onto the carboxylic functionalized GNPs to afford ch...
[New C2 symmetric chiral stationary phases based on L-proline derivatives as chains] [0.03%]
基于L-脯胺酸衍生物为链的新型C2对称手性固定相的研究
Long Chen,Lingping Cheng,Shanshan He et al.
Long Chen et al.
C2 symmetric chiral compounds overlap themselves when rotating with an axis of 180° with an axis and have important applications in chiral catalysis and chiral separation fields. A novel C2 symmetric stationary phase based on phenyl substi...
[Preparation of cysteine-click maltose modified silica as a hydrophilic interaction liquid chromatography material for the enrichment of glycopeptides] [0.03%]
[L-半胱氨酸点击葡萄糖修饰硅胶材料的制备及其富集甘露糖型寡糖型glycopeptide的应用]
Xudong Sun,Lingyi Zhang,Weibing Zhang
Xudong Sun
Because of the low abundance of glycoprotein and glycopeptide in complex biological samples, it is urgent to develop an efficient method for glycopeptide enrichment in comprehensive and in-depth glycoproteomes research. Herein, a novel hydr...