Xuyang Qin

A new AIEE-active carbazole based colorimetric/fluorimetric chemosensor for ultra-rapid and nano-level determination of Hg2+ and Al3+ in food/environmental samples and living cells

Pengcheng Yin, Qingfen Niu, Jiaqi Liu et al. · Sensors and Actuators B Chemical · 2021 · 81 citations

Natural Sciences, Chemistry, Food Science +13

Novel phenothiazine-based fast-responsive colori/fluorimetric sensor for highly sensitive, selective and reversible detection of Cu2+ in real water samples and its application as an efficient solid-state sensor

Junjie Wang, Qingfen Niu, Tianduo Li et al. · Microchemical Journal · 2020 · 41 citations

Natural Sciences, Chemical Engineering, Chemistry +16

Bithiophene-based fluorescent sensor for highly sensitive and ultrarapid detection of Hg2+ in water, seafood, urine and live cells

Chunpeng Li, Qingfen Niu, Jingui Wang et al. · Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy · 2020 · 38 citations

Engineering, Toxicology, Biosensors +15

A novel dual-function bithiophene-Meldrum's acid based chemosensor for highly sensitive, colorimetric and fluorimetric detection of cyanide and hypochlorite and its applications

Chunpeng Li, Qingfen Niu, Tianduo Li et al. · Dyes and Pigments · 2020 · 35 citations

Natural Sciences, Chemical Engineering, Chemistry +10

A new aggregation-induced emission active red-emitting fluorescent sensor for ultrarapidly, selectively and sensitively detecting hydrazine and its multiple applications

Pengcheng Yin, Qingfen Niu, Tianduo Li et al. · Journal of Molecular Liquids · 2020 · 33 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +12