[Recent advances in functionalized magnetic nanomaterials for glycoprotein and glycopeptide enrichment]. [PDF]
Se Pu, 2021 Gao W, Bai Y, Liu H.
europepmc +1 more source
Gongye shui chuli, 1986 Cr(Ⅵ)的毒性较大,已被单独列为水中重要监测项目之一。虽然测定水中痕量Cr(Ⅵ)已有不少方法,但均需经过分离富集手段。常用的有沉淀分离和离子交换法,但操作手续较烦,且影响测定准确度和灵敏度。我们在前人基础上,应用离子浮选技术选择性地富集Cr(Ⅵ),以分光光度法测定其含量,取样仅150毫升,低限可达0.001mg/l。其原理为:Cr(Ⅵ)与二苯卡巴肼(DPCI)反应形成稳定的Cr(Ⅵ)一二苯卡巴腙(DPCO)螯合物—Cr(DPCO)2+,与阴离子表面活性剂(十二烷基硫酸钠,SLS)结合成疏水性物质 ...
方宇翘, 漆德瑶
doaj +2 more sources
[Metal-organic framework UiO-67-based enrichment and purification of progesterone residues in milk]. [PDF]
Se Pu, 2022 Shang W +5 more
europepmc +1 more source
[Large-scale enrichment and identification of human urinary N-glycoproteins/N-glycopeptides]. [PDF]
Se Pu, 2021 Shang S +6 more
europepmc +1 more source
[Prognostic implications and functional enrichment analysis of LTB4R in patients with acute myeloid leukemia]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2022 Zhang X +6 more
europepmc +1 more source
Shuitu Baochi Xuebao, 2002 利用室内模拟降雨径流试验(降雨强度72mm/h),研究侵蚀泥沙的粒径分布特征及其对氮磷的富集作用。结果表明,侵蚀泥沙的团聚体组成和原来土壤有很大差异,0.25mm的团聚体只有19%,远远低于原土壤中的84%。颗粒态氮磷分别占径流流失氮磷的94%和91%以上,而78%的颗粒态氮和69%的颗粒态磷是通过小于0.25mm团聚体流失的;44%的颗粒态氮和32 ...
黄满湘 周成虎 等
doaj
[Recent advances in glycopeptide enrichment and mass spectrometry data interpretation approaches for glycoproteomics analyses]. [PDF]
Se Pu, 2021 Liu L, Qin H, Ye M.
europepmc +1 more source
Gongye shui chuli, 2010 应用自制微萃取瓶,采用异辛烷作萃取剂,液-液微萃取方法富集水中壬基酚,反相高效液相色谱法测定。考察了不同萃取剂、盐析效应和pH对萃取效果的影响。壬基酚在水中的加标回收率为91.77%,方法检出限为0.525μg/L,相对标准偏差为1.82%。该萃取方法可有效富集水中痕量壬基酚。
周建科, 彭静, 龙堃
doaj +2 more sources
[Covalent organic framework functional materials and their applications in glycopeptide enrichment]. [PDF]
Se Pu, 2021 Sheng Q +8 more
europepmc +1 more source
[Optimization and evaluation of protein C-terminal peptide enrichment strategy based on arginine cleavage]. [PDF]
Se Pu, 2022 Zhao X, Hu H, Zhao W, Liu P, Tan M.
europepmc +1 more source