Results 201 to 210 of about 10,999 (252)

Detection of Adulteration of Extra Virgin Olive Oil via Laser-Induced Breakdown Spectroscopy and Ultraviolet-Visible-Near-Infrared Absorption Spectroscopy: A Comparative Study. [PDF]

Foods
Nanou E, Bekogianni M, Stamatoukos T, Couris S.   +3 more
europepmc   +1 more source

SDPR–STK38 axis controls the proliferation–differentiation balance in alveolar type II cells

Animal Models and Experimental Medicine, EarlyView.
The present study identifies SDPR as a pivotal regulator orchestrating the balance between proliferation and differentiation in alveolar type II (AT2) cells. In SDPR+/+ cells, SDPR binds to and inhibits STK38 activity, thereby sustaining GSK‐3β signaling functionality to promote cyclin D1 degradation and maintain cell cycle homeostasis.
Jie Wang, Xuepei Lei, Yiying Huang, Jiaming Tang, Guiying Shi, Hang Li, Lin Bai   +6 more
wiley   +1 more source

Quantitative Analysis of Pb in Soil Using Laser-Induced Breakdown Spectroscopy Based on Signal Enhancement of Conductive Materials. [PDF]

Molecules
Li S, Zheng Q, Liu X, Liu P, Yu L.
europepmc   +1 more source

Liposomal Delivery of L‐2‐Hydroxyglutarate for Targeting Epigenetic Dysregulation in Osteoarthritis

Advanced NanoBiomed Research, EarlyView.
Osteoarthritis involves cartilage degeneration, inflammation, and epigenetic dysregulation. A liposomal formulation of the TET1 inhibitor L‐2‐hydroxyglutarate to overcome rapid joint clearance was developed. The formulation showed good physicochemical properties, reduced inflammatory and catabolic gene expression in chondrocytes, and alleviated ...
Denise Murgia, Akshay Pandey, Raffaele Spanò, Bianca Martins Estevão, Roberto Palomba, Greta Avancini, Tamaghna Gupta, Ana Maria Lopez Estevez, Stuart B. Goodman, Nidhi Bhutani, Paolo Decuzzi   +10 more
wiley   +1 more source

Laser-Induced Breakdown Spectroscopy-Visible and Near-Infrared Spectroscopy Fusion Based on Deep Learning Network for Identification of Adulterated Polygonati Rhizoma. [PDF]

Foods
Chen F, Zhang M, Huang W, Sattar H, Guo L.   +4 more
europepmc   +1 more source

Author Correction: Elemental analysis of single ambient aerosol particles using laser-induced breakdown spectroscopy. [PDF]

Sci Rep
Heikkilä P, Rostedt A, Toivonen J, Keskinen J.   +3 more
europepmc   +1 more source

Monitoring of nanoplasmonics-assisted deuterium production in a polymer seeded with resonant Au nanorods using in situ femtosecond laser induced breakdown spectroscopy. [PDF]

Sci Rep
Kroó N, Aladi M, Kedves M, Ráczkevi B, Kumari A, Rácz P, Veres M, Galbács G, Csernai LP, Biró TS.   +9 more
europepmc   +1 more source

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- Laser-Induced Breakdown Spectroscopy

Research Journal of Pharmacy and Technology, 2016
Laser Induced Breakdown Spectroscopy (LIBS) is an atomic emission spectroscopy technique for a rapid chemical analysis of different type of analytes like solids, liquids and gases. LIBS can often be referred to as its alternative name: laser-induced plasma spectroscopy (LIPS).
Sathish Kumar Konidala, Govindarao Kamala, Sravani Koralla   +2 more
openaire   +2 more sources

Laser induced breakdown spectroscopy on meteorites

Spectrochimica Acta Part B: Atomic Spectroscopy, 2007
The classification of meteorites when geological analysis is unfeasible is generally made by the spectral line emission ratio of some characteristic elements. Indeed when a meteorite impacts Earth's atmosphere, hot plasma is generated, as a consequence of the braking effect of air, with the consequent ablation of the falling body.
A De Giacomo, M Dell'Aglio, O De Pascale, SLongo, M Capitelli   +4 more
openaire   +4 more sources

Laser-Induced Breakdown Spectroscopy

2015
Abstract Laser-induced breakdown spectroscopy (LIBS) represents a useful analytical tool for elemental analysis of solid or liquid materials. An intense pulsed laser can be employed, focused on the surface of the material, to ignite a spark and generate a plume of gaseous atoms and molecules in a distribution of excited states.
Robert N. Compton, Michael A. Duncan
openaire   +2 more sources