P
Panpan Chen
Researcher at Nanjing Medical University
Publications - 10
Citations - 97
Panpan Chen is an academic researcher from Nanjing Medical University. The author has contributed to research in topics: Chemistry & Medicine. The author has an hindex of 3, co-authored 4 publications receiving 40 citations.
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Salt-induced gold nanoparticles aggregation lights up fluorescence of DNA-silver nanoclusters to monitor dual cancer markers carcinoembryonic antigen and carbohydrate antigen 125
TL;DR: A new strategy that salt-induced gold nanoparticles (AuNPs) aggregation lights up fluorescence of dual-color DNA-silver nanoclusters-aptamer (DNA-AgNCs-apta) for the simultaneous monitoring of carcinoembryonic antigen (CEA) and carbohydrate antigen 125 (CA125) is reported.
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Base amount-dependent fluorescence enhancement for the assay of vascular endothelial growth factor 165 in human serum using hairpin DNA-silver nanoclusters and oxidized carbon nanoparticles.
TL;DR: The hDNA-AgNCs aptasensing probe can be used to assay vascular endothelial growth factor 165 (VEGF165) and give a judgment whether human serum VEGF165 is at a normal or abnormal level for clinical diagnosis and the results provide a label-free and sensitive method to monitor VegF165 in human serum.
Journal ArticleDOI
Ratiometric fluorescent test pen filled with a mixing ink of carbon dots and CdTe quantum dots for portable assay of silver ion on paper.
Junhui You,Jiangrong Ji,Jiafeng Wu,Siwan Wang,Panpan Chen,Rongchen Mao,Yang Jin,Liying Zhang,Shuhu Du +8 more
TL;DR: A ratiometric fluorescent test pen filled with a mixing ink of blue carbon dots (CDs) and red CdTe quantum dots (CdTe QDs) is introduced for portable assay of silver ion (Ag(I)) on paper and offers a visual assay of Ag(I) in water.
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Specific and visual assay of iodide ion in human urine via redox pretreatment using ratiometric fluorescent test paper printed with dimer DNA silver nanoclusters and carbon dots.
Panpan Chen,Xin Xu,Jiangrong Ji,Jiafeng Wu,Tian Lu,Yuhong Xia,Liping Wang,Junting Fan,Yang Jin,Liying Zhang,Shuhu Du +10 more
TL;DR: A redox pretreatment strategy for specific separating I- from human urine is developed and a novel ratiometric fluorescent probe is constructed by a simple mixing of dimer DNA silver nanoclusters and carbon dots with the ratio of 5:1 in fluorescent intensity.
Journal ArticleDOI
Synthesis, characterization, and methylene blue adsorption of multiple-responsive hydrogels loaded with Huangshui polysaccharides, polyvinyl alcohol, and sodium carboxyl methyl cellulose.
Ziyang Wu,Qinjian Liao,Panpan Chen,Dongye Zhao,Jiaying Huo,Mingzhe An,Yanghua Li,Jihong Wu,Zhemi Xu,Baoguo Sun,Mingquan Huang +10 more
TL;DR: In this article , a series of HSP-loaded hydrogels were synthesized using crude HSP, polyvinyl alcohol (PVA), sodium carboxyl methyl cellulose (CMC), and in situ incorporation of Fe3O4 for methylene blue (MB) adsorption for the first time.