Results 11 to 20 of about 1,603,175 (288)

Raman Spectrum of the Li₂SO₄-MgSO₄-H₂O System: Excess Spectrum and Hydration Shell Spectrum [PDF]

Molecules, 2023
Lithium, as a green energy metal used to promote world development, is an important raw material for lithium-ion, lithium–air, and lithium–sulfur batteries.
Haiwen Ge, Min Wang
doaj   +2 more sources

Robust cosmic ray spike detection in single Raman spectra and time series [PDF]

RSC Advances
Cosmic rays (CRs) are a common spectral interference in Raman spectroscopy. While they are easily identified by human eye, there is an increasing need for better automated removal methods especially in the cases of large datasets or dynamic measurements.
Jason Malenfant, Jean-François Masson
doaj   +2 more sources

The role of photosynthetic pigments in the leaf of maize inbred lines in improving photosynthetic efficiency [PDF]

Agroznanje, 2023
Methods of absorption and Raman spectroscopy were applied in this study to analyze functions and amounts of photosynthetic pigments in the leaf of maize inbred lines (M1-3-3Sdms, ZPPL186, and ZPPL225).
Radenović Čedomir, Maksimov Georgij, Popović Aleksandar, Šutova Vitalina, Pavlov Jovan, Sečanski Mile, Golijan-Pantović Jelena   +6 more
doaj   +1 more source

Ion Irradiation Induced Leaching Property Changes of Borosilicate Glass

He huaxue yu fangshe huaxue, 2023
In the process of deep geological disposal of high-level radioactive waste, the strong radiation field caused by the decay of radionuclides can lead to the leaching property changes of the waste glass. In this work, the 15 MeV Si ion irradiation was used
JIANG Yu-zhe, WANG Zuo-jiang, SUN Zhao, ZHAO Ye-jun, DENG Wen-min, WANG Tie-shan, CHEN Liang   +6 more
doaj   +1 more source

Reference Raman Spectrum and Mapping of Cryptosporidium parvum Oocysts [PDF]

, 2022
Cryptosporidium parvum is a protozoan parasite and among the most infectious diarrhea-causing pathogens, leading to severe health problems for malnourished children and immunocompromised individuals.
Tobias Dahlberg, Rasmus Öberg, Malyshev, Dmitry, Dahlberg, Tobias,, Lars Landström, Magnus Andersson, Landström, Lars, Dahlberg, Tobias, Malyshev, Dmitry,, Andersson, Magnus,, Öberg, Rasmus, Dmitry Malyshev, Öberg, Rasmus,, Andersson, Magnus, Landström, Lars,   +14 more
core   +3 more sources

Forensic applications of raman spectroscopy [PDF]

, 2002
The forensic applications of Raman spectroscopy have been explored and extended using the development of novel sampling techniques and task-specific instrumentation described in this thesis.
Thomson, Grant
core   +7 more sources

Effect of the Duty Cycle of Flower-like Silver Nanostructures Fabricated with a Lyotropic Liquid Crystal on the SERS Spectrum

Molecules, 2021
Surface-enhanced Raman scattering (SERS) has been widely reported to improve the sensitivity of Raman spectra. Ordinarily, the laser is focused on the sample to measure the Raman spectrum.
Shen Zhang, Zhihui Jiang, Yijin Liang, Yili Shen, Hongmin Mao, Huijuan Sun, Xin Zhao, Xiaoping Li, Wusheng Hu, Guoding Xu, Zhaoliang Cao   +10 more
doaj   +1 more source

An Effective Baseline Correction Algorithm Using Broad Gaussian Vectors for Chemical Agent Detection with Known Raman Signature Spectra

Sensors, 2021
Raman spectroscopy, which analyzes a Raman scattering spectrum of a target, has emerged as a key technology for non-contact chemical agent (CA) detection. Many CA detection algorithms based on Raman spectroscopy have been studied.
Hyeong Geun Yu, Dong Jo Park, Dong Eui Chang, Hyunwoo Nam   +3 more
doaj   +1 more source

THE RAMAN SPECTRUM OF GYPSUM [PDF]

Proceedings of the National Academy of Sciences, 1929
In an investigation of the Raman spectra of some ionized substances in aqueous solution, it was found [1] that the frequency shift given by a solution of potassium carbonate was in fairly close agreement with the strongest shift given by calcite. Data for such a comparison in other cases do not appear to exist, for change of frequency on scattering has
R G, Dickinson, R T, Dillon
openaire   +2 more sources

One-pot Hydrothermal Synthesis and Characterization of Zirconium Oxide Nanoparticles

Science and Technology Indonesia, 2023
Zirconia (also known as zirconium dioxide, ZrO2) is a white crystalline naturally occurring mineral that offers excellent optical, dielectric, and mechanical properties.
Suresh Sagadevan, Jayasingh Anita Lett, Is Fatimah   +2 more
doaj   +1 more source