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Article
A thiamonomethinecyanine probe for detection of Pb2+ based on transformation from dimer to monomer by aptamer
A simple method based on a thiamonomethinecyanine dye (dye2) and duplex DNA system was constructed to detect Pb2+ by UV–Vis spectra. The absorption spectra of dye2 show dimers and monomers peak and the monomer–di...
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Article
Synthesis, Self-assembly and Electrode Application of Mussel-inspired Alternating Copolymers
We reported the first mussel-inspired alternating copolymer with a high amount of catechol groups (50% molar ratio) through a facile epoxy-amino click reaction between 9,9-bis(4-(2-glycidyloxyethyl)phenyl fluo...
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Article
Numerical simulation of mechanical controlling parameters for Type IV cracking on the welding joints of martensitic heat-resistant steel
The maximum principal stress, von Mises equivalent stress and equivalent creep strain in the welding joint of martensitic heat-resistant steel (9Cr1MoVNb) are simulated by finite-element method (FEM) under the...