Results 291 to 300 of about 183,762 (345)

High-throughput NIR spectroscopic (NIRS) detection of microplastics in soil

Environmental Science and Pollution Research, 2018
The increasing pollution of terrestrial and aquatic ecosystems with plastic debris leads to the accumulation of microscopic plastic particles of still unknown amount. To monitor the degree of contamination, analytical methods are urgently needed, which help to quantify microplastics (MP).
Andrea Paul   +4 more
openaire   +4 more sources

A review on nirS-type and nirK-type denitrifiers via a scientometric approach coupled with case studies.

Environmental Science: Processes & Impacts, 2022
The denitrification process plays an important role in improving water quality and is a source/sink of nitrous oxide to the atmosphere. The second important rate-limiting step of the denitrification process is catalyzed by two enzymes with different ...
Haishu Sun, Shanxue Jiang
semanticscholar   +1 more source

NIR-to-NIR Imaging via Harmonic Nanoparticles

2022 Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), 2022
A lack of suitable markers hampered the exploitation of the third and fourth biological windows, an appealing approach for safe in-vivo imaging. Harmonic nanoparticles and nonlinear microscopy offer a valuable solution to bridge this gap.
L. Vittadello, J. Klenen, M. Imlau
openaire   +1 more source

Near-Infrared Spectroscopy (NIRS) for Cerebral and Tissue Oximetry: Analysis of Evolving Applications.

Journal of Cardiothoracic and Vascular Anesthesia, 2021
THE USE OF NEAR-INFRARED SPECTROSCOPY (NIRS) has increased significantly worldwide in the past decade. This technology, first described more than 40 years ago, is based on the fact that near-infrared light is able to penetrate biologic tissue and can ...
Jafer Ali   +3 more
semanticscholar   +1 more source

A review of the application of near-infrared spectroscopy (NIRS) in forestry

Applied spectroscopy reviews (Softcover ed.), 2021
Forests play a key role in global ecosystem conservation and environmental maintenance. Forestry, which includes plant active components, germplasm resources and vegetation dynamics, has received significant attention.
Yizhi Wang   +4 more
semanticscholar   +1 more source

Outcomes of free flap reconstructions with near‐infrared spectroscopy (NIRS) monitoring: A systematic review

Microsurgery, 2020
Free flap failure or vascular compromise remains a dreadful complication of microvascular free tissue transfer. Near‐infrared spectroscopy (NIRS) is a novel technique for free flap monitoring that has the propensity for early detection of vascular ...
Ethan Newton   +4 more
semanticscholar   +1 more source

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