Mundo Cocobi 2 - Juegos Niños - Apps en Google Play
A multimode aptasensor based on hollow gold nanoparticles and structure switching of aptamer: Fast and sensitive detection of carcinoembryonic antigen - ScienceDirect,An automated continuous homogeneous microextraction for the determination of selenium and arsenic by hydride generation atomic fluorescence spectrometry - ScienceDirect,Mundo Cocobi 2 - Juegos Niños - Apps en Google Play,Hierarchical porous zeolitic imidazolate framework‑8 supported hollow-fiber liquid-phase microextraction of nine typical phenolic pollutants in water samples followed by electrophoretic analysis - ScienceDirect