Remarkable colorimetric sensing of heavy metal ions based on thiol-rich nanoframes.
Novel colorimetric sensors based on meso-2,3-dimercaptosuccinic acid nanoframes templated by a metal-organic framework were developed to detect heavy metal ions. Highly specific color changes in response to various heavy metal ions were employed for the easy detection and differentiation of heavy metal ions.
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371. zhaoyanli@ntu.edu.sg.
Linyi
L
Bai
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371. zhaoyanli@ntu.edu.sg.
Li Juan
LJ
Tou
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371. zhaoyanli@ntu.edu.sg.
Qiang
Q
Gao
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371. zhaoyanli@ntu.edu.sg.
Purnandhu
P
Bose
Division of Chemistry and Biological Chemistry, School of Physical and Mathematical Sciences, Nanyang Technological University, 21 Nanyang Link, Singapore 637371. zhaoyanli@ntu.edu.sg and School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore 639798.
Yanli
Y
Zhao