| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 10429388 | Biosensors and Bioelectronics | 2012 | 5 Pages |
Abstract
⺠In this manuscript, we have successfully developed a colorimetric assay based on AuNPs for sensitively and selectively monitoring Pb2+ in living cell. ⺠The AuNPs are bifunctionalized by recognizing group (GSH) and stabilizing ligand (CALNN). ⺠The GSH/CALNN functionalized AuNP provides an excellent example for detecting Pb2+ in living cell with relatively low limit of detection (LOD) in the massive AuNP-based assays.
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Authors
Derong Zhu, Xiaokun Li, Xia Liu, Jine Wang, Zhenxin Wang,