Influence of 340 mT static magnetic field on germination potential and mid-infrared spectrum of wheat.
Sign Up to like & getrecommendations! Published in 2017 at "Bioelectromagnetics"
DOI: 10.1002/bem.22057
Abstract: In a number of studies, a static magnetic field was observed to positively influence the growing process of various plants; however, the effect has not yet been related to possible structural changes. We investigate if… read more here.
Keywords: infrared spectrum; germination; field; static magnetic ... See more keywords
Distinguishable Detection of Ultraviolet, Visible, and Infrared Spectrum with High-Responsivity Perovskite-Based Flexible Photosensors.
Sign Up to like & getrecommendations! Published in 2018 at "Small"
DOI: 10.1002/smll.201800527
Abstract: Distinguishable detection of the ultraviolet, visible, and infrared spectrum is promising and significant for the super visual system of artificial intelligences. However, it is challenging to provide a photosensor with such broad spectral response ability.… read more here.
Keywords: infrared spectrum; ultraviolet visible; ultraviolet; visible infrared ... See more keywords
Graphene-based active metasurface with more than 330° phase tunability operating at mid-infrared spectrum
Sign Up to like & getrecommendations! Published in 2021 at "Carbon"
DOI: 10.1016/j.carbon.2020.11.046
Abstract: Abstract Metasurfaces composed of subwavelength optical antennas offer fruitful functionalities to manipulate the amplitude, phase and polarization of light. Sufficient phase tunability of metasurfaces has significant potential for dynamic beam steering, hologram and flat optics… read more here.
Keywords: infrared spectrum; phase; graphene based; phase tunability ... See more keywords
Crystal Structure, Infrared Spectrum and Elastic Anomalies in Tuperssuatsiaite
Sign Up to like & getrecommendations! Published in 2020 at "Scientific Reports"
DOI: 10.1038/s41598-020-64481-8
Abstract: The full crystal structure of the phyllosilicate mineral tuperssuatsiaite, including the positions of the hydrogen atoms in its unit cell, is determined for the first time by using first-principles solid-state methods. From the optimized structure,… read more here.
Keywords: infrared spectrum; crystal structure; spectrum elastic; compressibility ... See more keywords
First-principles study of the infrared spectrum in liquid water from a systematically improved description of H-bond network
Sign Up to like & getrecommendations! Published in 2019 at "Physical Review B"
DOI: 10.1103/physrevb.99.205123
Abstract: An accurate ab initio theory of the H-bond structure of liquid water requires a high-level exchange correlation approximation from density functional theory. Based on the liquid structures modeled by ab initio molecular dynamics by using… read more here.
Keywords: infrared spectrum; liquid water; water; study infrared ... See more keywords
Theoretical Simulation of Near-Infrared Spectrum of Piperine: Insight into Band Origins and the Features of Regression Models
Sign Up to like & getrecommendations! Published in 2021 at "Applied Spectroscopy"
DOI: 10.1177/00037028211027951
Abstract: We investigated the near-infrared spectrum of piperine using quantum mechanical calculations. We evaluated two efficient approaches, DVPT2//PM6 and DVPT2//ONIOM [PM6:B3LYP/6-311++G(2df, 2pd)] that yielded a simulated spectrum with varying accuracy versus computing time factor. We performed… read more here.
Keywords: infrared spectrum; spectrum piperine; near infrared; regression models ... See more keywords
Infrared spectrum analysis of organic molecules with neural networks using standard reference data sets in combination with real-world data
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Cheminformatics"
DOI: 10.1186/s13321-025-00960-2
Abstract: In this study, we propose a neural network- based approach to analyze IR spectra and detect the presence of functional groups. Our neural network architecture is based on the concept of learning split representations. We… read more here.
Keywords: real world; spectrum analysis; infrared spectrum; neural network ... See more keywords
Application of deep learning in quantitative analysis of the infrared spectrum of logging gas.
Sign Up to like & getrecommendations! Published in 2020 at "Applied optics"
DOI: 10.1364/ao.386639
Abstract: Infrared spectrum analysis technology can perform fast and nondestructive detection of gas and has been widely used in many fields. This work studies the quantitative analysis technology of the infrared spectrum based on deep learning.… read more here.
Keywords: infrared spectrum; analysis; quantitative analysis; gas ... See more keywords
Density Functional Theory Study of the Crystal Structure and Infrared Spectrum of a Synthetized Ettringite Mineral
Sign Up to like & getrecommendations! Published in 2024 at "Minerals"
DOI: 10.3390/min14080824
Abstract: One of the most important hydration phases of Portland cement is ettringite, a calcium sulfo-aluminate mineral (Ca6Al2(OH)12(SO4)3·26H2O) showing a great capacity of adsorbing radionuclides and other contaminant cationic and anionic species, or incorporating them into… read more here.
Keywords: crystal structure; structure; synthetized ettringite; infrared spectrum ... See more keywords
First-principles modeling of the infrared spectrum of antigorite
Sign Up to like & getrecommendations! Published in 2021 at "European Journal of Mineralogy"
DOI: 10.5194/ejm-33-389-2021
Abstract: Abstract. The infrared absorption spectrum of a natural antigorite sample from New Caledonia is compared to its theoretical counterpart computed for the pristine antigorite m=17 polysome within the density functional perturbation theory framework. The theoretical… read more here.
Keywords: spectrum antigorite; infrared spectrum; first principles; modeling infrared ... See more keywords