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Rapid Identification of Three Gram-Negative Bacteria by Surface-Enhanced Raman Spectroscopy.
Publication Type: Academic Journal
Source(s): Studies in health technology and informatics [Stud Health Technol Inform] 2023 Nov 23; Vol. 308, pp. 253-260.
Abstract: Gram-negative bacteria had been regarded as several important sources of lethal infection. Rapid identification of pathogenic bacteria is extremely important for the diagnosis and clinical treatment of diseases. In current study, three gram-negative ba...
Frameworks of wavelength selection in diffuse reflectance spectroscopy for tissue differentiation in orthopedic surgery.
Publication Type: Academic Journal
Source(s): Journal of biomedical optics [J Biomed Opt] 2023 Dec; Vol. 28 (12), pp. 121207. Date of Electronic Publication: 2023 Sep 05.
Abstract: Significance: Wavelength selection from a large diffuse reflectance spectroscopy (DRS) dataset enables removal of spectral multicollinearity and thus leads to improved understanding of the feature domain. Feature selection (FS) frameworks are essential...
Classification of Chinese traditional cereal vinegars and antioxidant property predication by fluorescence spectroscopy.
Publication Type: Academic Journal
Source(s): Food chemistry [Food Chem] 2023 Oct 30; Vol. 424, pp. 136406. Date of Electronic Publication: 2023 May 18.
Abstract: In this work, a rapid and accurate strategy for classification of Chinese traditional cereal vinegars (CTCV) and antioxidant property predication was proposed by using the combination fluorescence spectroscopy and machine learning. Three characteristic...
Rapid discrimination of the identity of infant formula by triple-channel models.
Publication Type: Academic Journal
Source(s): Food chemistry [Food Chem] 2023 Oct 15; Vol. 423, pp. 136302. Date of Electronic Publication: 2023 May 04.
Abstract: Infant formula is related to children's life and health. However, the existing identification methods for infant formula are time-consuming, costly and prone to environmental pollution. Therefore, a simple, efficient and less polluting identification m...
Near infrared sensors for the precise characterization of salt content in canned tuna fish.
Publication Type: Academic Journal
Source(s): Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy [Spectrochim Acta A Mol Biomol Spectrosc] 2023 Dec 15; Vol. 303, pp. 123217. Date of Electronic Publication: 2023 Jul 28.
Abstract: Non-invasive technologies could help to guarantee quality standards of canned tuna fish. The aim of this study was to investigate the ability of bench-top (FT-NIR) and low-cost (LC-NIR) near infrared spectrometers to determine salt content and texture ...
Qualitative identification and quantitative comparison of Physochlainae Radix from different regions based on chemometric methods.
Publication Type: Academic Journal
Source(s): Journal of separation science [J Sep Sci] 2023 Nov; Vol. 46 (22), pp. e2300475. Date of Electronic Publication: 2023 Sep 22.
Abstract: Physochlainae Radix (PR) is an essential herbal medicine that has been generally applied for treating cough and asthma. In this study, a comprehensive strategy for quality evaluation of PR from different origins was established by integrating qualitati...
Application of colorimetric sensor array coupled with machine-learning approaches for the discrimination of grains based on freshness.
Publication Type: Academic Journal
Source(s): Journal of the science of food and agriculture [J Sci Food Agric] 2023 Nov; Vol. 103 (14), pp. 6790-6799. Date of Electronic Publication: 2023 Jun 28.
Abstract: Background: Volatile organic compounds (VOCs) in grain fluctuate depending on the degree of grain freshness. A new colorimetric sensor array (CSA) was developed as capture probes for the quantification of VOCs in grains in this work, and it was designe...
Characterizing bourbon whiskey via the combination of LC-MS and GC-MS based molecular fingerprinting.
Publication Type: Academic Journal
Source(s): Food chemistry [Food Chem] 2023 Oct 15; Vol. 423, pp. 136311. Date of Electronic Publication: 2023 May 06.
Abstract: To discover molecular fingerprints that vary by bourbon's age or color, 121 commercial bourbon samples were analyzed using both gas chromatography and liquid chromatography combined with mass spectrometry. In total, 81 non-volatile compounds and 102 vo...
Advancing prostate cancer detection: a comparative analysis of PCLDA-SVM and PCLDA-KNN classifiers for enhanced diagnostic accuracy.
Publication Type: Academic Journal
Source(s): Scientific reports [Sci Rep] 2023 Aug 23; Vol. 13 (1), pp. 13745. Date of Electronic Publication: 2023 Aug 23.
Abstract: This investigation aimed to assess the effectiveness of different classification models in diagnosing prostate cancer using a screening dataset obtained from the National Cancer Institute's Cancer Data Access System. The dataset was first reduced using...
Combined quantitative lipidomics and back-propagation neural network approach to discriminate the breed and part source of lamb.
Publication Type: Academic Journal
Source(s): Food chemistry [Food Chem] 2024 Mar 30; Vol. 437 (Pt 2), pp. 137940. Date of Electronic Publication: 2023 Nov 08.
Abstract: The study successfully utilized an analytical approach that combined quantitative lipidomics with back-propagation neural networks to identify breed and part source of lamb using small-scale samples. 1230 molecules across 29 lipid classes were identifi...