Femtosecond laser filamentation is a unique nonlinear optical phenomenon when high-
power ultrafast laser propagation in all transparent optical media. During filamentation in the …

In this work, the combination of dispersive micro solid-phase extraction (DµSPE) with laser-
induced breakdown spectroscopy (LIBS) was evaluated for simultaneous preconcentration …

Laser-induced breakdown spectroscopy (LIBS) has evolved considerably in recent years,
particularly the application of portable devices for the elemental analysis of solids in the …

The combination of paper spray with laser-induced breakdown spectroscopy (PS-LIBS) was
used to analyze trace elements in aqueous solutions. The analysis of sprayed charged …

Laser-induced breakdown spectroscopy is presented for trace element detection of liquid
samples by analyzing a single droplet levitated by ultrasonic waves. A single liquid droplet is …

The use of laser-induced breakdown spectroscopy (LIBS) for the analysis of heavy metals in
water samples is investigated. Some factors such as splashing, surface ripples, extinction of …

Lead detection is critical for maintaining drinking water safety. Laser-induced breakdown
spectroscopy (LIBS) is widely used for elemental analysis, but its sensitivity is reduced in the …

Coal is a crucial fossil energy in today's society, and the detection of sulfur (S) and nitrogen
(N) in coal is essential for the evaluation of coal quality. Therefore, an efficient method is …

Metal element detection technologies for seawater analysis are very important in the fields of
marine scientific investigation and environmental monitoring. The current technologies …

As an atomic emission spectroscopy technique, laserinduced breakdown spectroscopy
(LIBS), first proposed by Breech and Cross in 1962 [1], has attracted much academic and …