title: Sulfanilamide-modified nanometer-sized TiO2 microcolumn for the enrichment of trace Cr(III) and Pb(II).
authors.affiliation: Department of Chemistry, Lanzhou University, Lanzhou 730000, PR China. zhengh03@st.lzu.edu.cn
authors.forename: Hong
authors.initials: H
authors.lastname: Zheng
authors.forename: Xijun
authors.initials: X
authors.lastname: Chang
authors.forename: Ning
authors.initials: N
authors.lastname: Lian
authors.forename: Sui
authors.initials: S
authors.lastname: Wang
authors.forename: Qun
authors.initials: Q
authors.lastname: He
authors.forename: Shoujun
authors.initials: S
authors.lastname: Lai
mesh_terms: D002412:Cations; D002857:Chromium / Q000032:analysis* / Q000633:toxicity; D006863:Hydrogen-Ion Concentration; D036103:Nanotechnology / Q000379:methods*; D012680:Sensitivity and Specificity; D012989:Soil Pollutants / Q000032:analysis / Q000633:toxicity; D000077145:Sulfanilamide; D013424:Sulfanilamides / Q000737:chemistry*; D014025:Titanium / Q000737:chemistry*; D014874:Water Pollutants, Chemical / Q000032:analysis / Q000633:toxicity; D015032:Zinc / Q000032:analysis* / Q000633:toxicity
chemical_list: D002412:Cations; D012989:Soil Pollutants; D013424:Sulfanilamides; D014874:Water Pollutants, Chemical; D002857:Chromium; C009495:titanium dioxide; D000077145:Sulfanilamide; D014025:Titanium; D015032:Zinc