H
Hong-zhen Lian
Researcher at Nanjing University
Publications - 142
Citations - 3822
Hong-zhen Lian is an academic researcher from Nanjing University. The author has contributed to research in topics: High-performance liquid chromatography & Monolithic HPLC column. The author has an hindex of 31, co-authored 135 publications receiving 3154 citations. Previous affiliations of Hong-zhen Lian include Nanjing Medical University.
Papers
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Journal ArticleDOI
Bioaccessibility and health risk of arsenic and heavy metals (Cd, Co, Cr, Cu, Ni, Pb, Zn and Mn) in TSP and PM2.5 in Nanjing, China
TL;DR: Values of hazard quotient and hazard index indicated the non-carcinogenic risks from the studied metal(loid)s to children via ingestion, dermal contact and inhalation pathways in Nanjing given the present air quality.
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Bioaccessibility and health risk of arsenic, mercury and other metals in urban street dusts from a mega-city, Nanjing, China.
TL;DR: Both Hazard Quotient values for single elements and Hazard Index values for all studied elements suggested potential non-carcinogenic health risk to children, but not to adults and SBET-extractable contents of elements were significantly correlated with their total contents and the dust properties.
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Room-temperature phosphorescence chemosensor and Rayleigh scattering chemodosimeter dual-recognition probe for 2,4,6-trinitrotoluene based on manganese-doped ZnS quantum dots.
TL;DR: Combining advantages of quantum dots (QDs) including chemical modification of functional groups and the installation of recognition receptors at their surfaces with those of phosphorescence such as the avoidance of autofluorescence and scattering light, l-cys-capped Mn-doped ZnS QDs have been synthesized and used for room-temperature phosphorescence (RTP) to sense and for RS chemodosimetry to image ultratrace TNT in water.
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Magnetic solid-phase extraction combined with graphite furnace atomic absorption spectrometry for speciation of Cr(III) and Cr(VI) in environmental waters
TL;DR: This MSPE-GFAAS method has been successfully applied for the speciation of Cr(III) and Cr(VI) in lake and tap waters with the recoveries of 88-109% for the spiked samples.
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Fractionation and health risks of atmospheric particle-bound As and heavy metals in summer and winter.
TL;DR: For non-carcinogenic risk, accumulative multi-elements via inhalation and/or ingestion exposure can impact both children and adults, while single element ingestion such as As, Pb and Co may pose risks to children.