The creation of defects into luminescent MOFs allows for manipulation of fluorescent
properties and thus leads to the enhanced detection performance for technological …

The concentrations of heavy metals (HMs) in plants served to indicate the metal
contamination status of the site, and also revealed the abilities of various plant species to …

This paper presents a fast and sensitive approach for simultaneous electrochemical
determination of lead and copper based on a commercial screen-printed gold electrode …

Retention of lead (II) ions on a polyamide nanofiltration membrane was investigated. Effects
of different factors including operating pressure, lead ion concentration, anion nature, pH …

On-site monitoring of l-cysteine (L-Cys) has great significance for clinical diagnosis. In this
study, a portable, fast, and ultrasensitive self-powered biosensor based on the single …

Because of the severe health risks associated with lead pollution, rapid, sensitive, and
portable detection of low levels of Pb2+ in biological and environmental samples is of great …

Conducting polymer polyaniline (PANI) based electrochromic films were electrochemically
synthesized on indium tin oxide (ITO) covered glass electrodes and their electrochromic …

In this work, we invented a new method to synthesize boron-and nitrogen-co-doped
graphene quantum dots (B, N-GQDs). This synthesis method was more reliable, simple, and …

Herein, carbon dots (Cdots) with a single green emission peak and no response to metal
ions were converted to a high sensitive and selective ratiometric fluorescent probe for the …

A novel spherical carbon nanoparticle decorated activated carbon (SNAC) material with a
high surface area of about 1555 m2 g− 1 is prepared from the dead mango leaves by an eco …