表 5.
三嗪基吸附剂作为样品前处理材料在环境污染物分析检测中的应用
| Adsorbents | Analytes | Samples | LOD/(μg/L) | Linear range/ (μg/L) |
Analytical method |
|---|---|---|---|---|---|
| Tetraazacalix[2]arene[2]triazine | five PAHs | river water | 0.0004 | 0.0005-0.1 | SPE-HPLC-FLD |
| bonded silica[81] | Cu(Ⅱ) | 0.015 | 0.1-100 | SPE-graphite furnace atomic absorption spectrometry | |
| Tetraazacalix[2]arene[2]triazine coated Fe3O4/Si | five PAHs | surface water and ground water |
0.00009-0.00015 | 0.0005-0.05 | MSPE-HPLC-FLD |
| six nitroaromatics | 0.006-0.011 | 0.02-0.2 | MSPE-HPLC-UV | ||
| four metal ions | 0.017-0.053 | 0.02-2.0 | MSPE-atomic absorption spectrometry |
||
| Melamine sponge functionalized with urea-formaldehyde co-oligomers[83] |
ten hydrophobic analytes |
lake water | 0.01 | 1.0-100 | SPE-HPLC-DAD |
| Melamine sponge decorated with copper sheets[84] |
ten sulfonamides | lake water | 0.008 | 0.5-150 | SPE-HPLC-DAD |
| Triazine-based polymeric modified Fe3O4/GO[85] |
acidic and basic pesticides |
water samples | 0.17 | 5.0-500 | MSPE-HPLC-UV |
| Magnetic covalent triazine-based frameworks[86] |
six perfluorinated acids | water samples | 0.00062 | 0.005-4.0 | MSPE-HPLC-MS/MS |
| Triazine-cored covalent organic framework[87] |
five polybrominated diphenyl ethers | water samples | 0.00003 | 0.0001-5.0 | DSPE-GC-MS/MS |
| Covalent triazine-based framework- grafted functionalized fibrous silica sphere[88] |
chlorpyrifos fenthion |
water samples | 0.05 0.55 |
0.1-1 1.0-700 |
SPME-ion mobility spectrometry |
| Triazine-based covalent organic framework[89] |
nine antibiotics | water samples | 0.031 | 1-500 | SPE-UPLC-MS/MS |
| Triazine-based organic polymers@ SiO2 nanospheres[90] |
eight PAHs | water samples | 0.003 | 0.01-20 | IT-SPME-HPLC-DAD |
| Triazine-based covalent porous organic polymer[91] |
eight PAHs | water samples | 0.004 | 0.013-20 | IT-SPME-HPLC-DAD |
DSPE: dispersive solid phase extraction.