Enhanced laser-induced breakdown spectroscopy for heavy metal detection in agriculture: A review

Z Yang, J Ren, M Du, Y Zhao, K Yu - Sensors, 2022 - mdpi.com
Heavy metal pollution in agriculture is a significant problem that endangers human health.
Laser-induced breakdown spectroscopy (LIBS) is an emerging technique for material and …

Optical methods for the detection of plant pathogens and diseases

SV Gudkov, TA Matveeva, RM Sarimov, AV Simakin… - Agriengineering, 2023 - mdpi.com
Plant diseases of an infectious nature are the reason for major economic losses in
agriculture throughout the world. The early, rapid and non-invasive detection of diseases …

Laser-Induced Optical Breakdown of an Aqueous Colloidal Solution Containing Terbium Nanoparticles: The Effect of Oxidation of Nanoparticles

SV Gudkov, ME Astashev, IV Baimler… - The Journal of …, 2022 - ACS Publications
The influence of the number of oxidized terbium nanoparticles on the intensity of
physicochemical processes occurring during optical breakdown in aqueous colloidal …

Non-gaussian Signal statistics' impact on LIBS Analysis

VN Lednev, PA Sdvizhenskii, D Liu, SV Gudkov… - Photonics, 2023 - mdpi.com
A detailed study has been carried out to reveal signal statistics' impact on analysis sensitivity
in laser-induced breakdown spectroscopy (LIBS) measurements. For several signals …

Improving the LIBS analysis of heavy metals in heterogeneous agricultural samples utilizing large laser spotting

VN Lednev, PA Sdvizhenskii, MY Grishin… - Journal of Analytical …, 2022 - pubs.rsc.org
The impact of the laser spot dimensions on the laser-induced breakdown spectroscopy
(LIBS) analysis of heterogeneous samples was studied in detail. The study was stimulated …

Modern physical methods and technologies in agriculture

SV Gudkov, RM Sarimov, ME Astashev… - Phys. Uspekhi, 2024 - ufn.ru
The review presents both new theoretical and practical results of the application of modern
physical methods and technologies in agriculture. Physical technologies and materials for …

Emission enhancement in fs+ ns dual-pulse LIBS of Cu

J Shao, Y Zhang, A Chen - Photonics, 2023 - mdpi.com
Femtosecond (fs) and nanosecond (ns) laser pulses have their own advantages and
disadvantages in laser-induced breakdown spectroscopy (LIBS). This paper investigated fs+ …

Improving LIBS analysis of non-flat heterogeneous samples by signals mapping

VN Lednev, PA Sdvizhenskii, AS Dorohov… - Applied Optics, 2023 - opg.optica.org
Heterogeneous material analysis by the laser-induced breakdown spectroscopy (LIBS)
technique is challenging in real practice due to requirements for representative sampling …

Signal distribution impact on limit of detection in laser-induced breakdown spectroscopy

VN Lednev, PA Sdvizhenskii, DS Liu… - … Acta Part B: Atomic …, 2024 - Elsevier
The detailed study of the different signal statistics in laser induced breakdown spectroscopy
(LIBS) measurements has been carried out. It was demonstrated that the Nd: YAG laser …

Системы и методы оценки гомогенности кормовых смесей для сельскохозяйственных животных

ИВ Миронова, ЭХ Латыпова, ЕА Никитин… - Аграрная наука, 2024 - vetpress.ru
Аннотация Актуальность. Формируя рацион кормления животных, которые содержатся
на современных животноводческих комплексах, фермер преследует исключительно …