Li Guo

Multiwalled carbon nanotubes as solid-phase extraction adsorbent for the preconcentration of trace metal ions and their determination by inductively coupled plasma atomic emission spectrometry

Pei Liang, Yan Liu, Li Guo et al. · Journal of Analytical Atomic Spectrometry · 2004 · 260 citations

Engineering, Chemistry, Chemical Engineering +19

Determination of trace rare earth elements by inductively coupled plasma atomic emission spectrometry after preconcentration with multiwalled carbon nanotubes

Pei Liang, Yan Liu, Li Guo · Spectrochimica Acta Part B Atomic Spectroscopy · 2004 · 186 citations

Environmental Chemistry, Chemical Engineering, Engineering +10

Application of liquid-phase microextraction for the determination of phoxim in water samples by high performance liquid chromatography with diode array detector

Pei Liang, Li Guo, Yan Liu et al. · Microchemical Journal · 2004 · 80 citations

Chemical Engineering, Engineering, Gas Chromatography +12

Use of Continuous-Flow Microextraction and Liquid Chromatography for Determination of Phoxim in Water Samples

Li Guo, Pei Liang, Taozhi Zhang et al. · Chromatographia · 2005 · 32 citations

Chemical Engineering, Engineering, Environmental Engineering +11

High efficiency multilevel phase-type Fresnel zone plates produced by two-photon polymerization of SU-8

Yan Li, Yong‐Sen Yu, Li Guo et al. · Journal of Optics · 2010 · 29 citations

Optical Materials, Engineering, Optical Glass +18