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Application of levulinic acid-based natural deep eutectic solvents for extraction and determination of deltamethrin in food samples
(13 October)
In the study, a fast and green natural deep eutectic solvent based ultrasound-assisted liquid liquid
microextraction (NDES-UALLME) were proposed for the determination and extraction of
deltamethrin in food samples using ...
324-fs Pulses From a SESAM Modelocked Backside-Cooled 2-μm VECSEL
(IEEE Photonics Technology Letters, 2022/3/2)
We present the first modelocked backside-cooled GaSb VECSEL (Vertical External Cavity Surface Emitting Laser) operating above 2 μm . Using a two quantum well InGaSb SESAM (SEmiconductor Saturable Absorber Mirror) in a ...
Bandgap engineering, monolithic growth, and operation parameters of GaSb-based SESAMs in the 2–2.4 μm range
(Optical Materials Express, 2022/6/1)
We present the detailed growth and characterization of novel GaSb-based semiconductor saturable absorber mirrors (SESAMs) operating in the 2–2.4 µm spectral range. These SESAMs at different wavelengths are bandgap engineered ...
Intense laser field effect on the nonlinear optical properties of triple quantum wells consisting of parabolic and inverse-parabolic quantum wells
(Laser Physics, 25/02/2022)
The nonlinear optical rectification, the second harmonic generation coefficient, and the third harmonic generation coefficient in parabolic-inverse parabolic-parabolic quantum wells (PIPPQWs) and inverse parabolic-parabo ...
High-power low-noise 2-GHz femtosecond laser oscillator at 2.4 μm
(Optics Express, 2022/2/14)
Femtosecond lasers with high repetition rates are attractive for spectroscopic applications with high sampling rates, high power per comb line, and resolvable lines. However, at
long wavelengths beyond 2 µm, current laser ...
Vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction approach for determination of metribuzin in some plant samples with UV–Vis spectrophotometer
(26 July 20)
A vortex assisted magnetic ionic liquid based dispersive liquid–liquid microextraction (VA-MIL-DLLME)
approach was proposed using a tetrachloromanganate-based magnetic ionic liquid (MIL, as extraction solvent) for the ...
Linear and nonlinear optical properties of a superlattice with periodically increased well width under electric and magnetic fields
(2022)
In this paper, we have studied the electronic and optical properties of GaAs/AlxGa1-xAs superlattice with periodically increased well width. Under effective mass approximation, the finite
element method is used to obtain ...
Application of chemometric modeling for ionic liquid-based ultrasonic-assisted dispersive liquid-liquid microextraction: Analysis of fosetyl-aluminum in fruit and vegetable samples
(Journal of Food Composition and Analysis, 2023)
This manuscript presents a new method for selective extraction and determination of fosetyl-aluminum in fruits and vegetable samples based on ultrasonic-assisted dispersive liquid-liquid microextraction method using ionic ...
Comparison of the performance properties of spunlaid non-woven fabrics used as face mask
(Taylor & Francis, 2023)
Face masks have an effect of preventing the spread of infectious diseases such as coronavirus disease 2019 (COVID-19). With these masks, it is primarily aimed to prevent the environment from being con- taminated by the ...
Molecular hybrids integrated with imidazole and hydrazone structural motifs: Design, synthesis, biological evaluation, and molecular docking studies
(elsevier, 03.10.2023)
In the present work, a series of compounds containing imidazole and hydrazone structural frameworks were
synthesized and characterized using various spectral techniques, including 1H NMR, 13C NMR, FTIR, and HRMS. Synthesized ...