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Extraction and classification of origin characteristic peaks from rice Raman spectra by principal component analysis

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

Rice origin identification can provide brand protection for rice with geographical indications. Therefore, it is necessary to design a convenient and ......

Development of simplified models for nondestructive testing of rice (with husk) protein content using hyperspectral imaging technology

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

The study aimed to establish predictive models of protein content in rice (with husk) using a hyperspectral imaging (HSI) system in a collection of 87......

Salivary biochemical assessments to determine smoking cessation under smoking cessation program

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

The study aim was to investigate the potential of salivary biochemical assessments to determine smoking cessation in patients under smoking cessation ......

Synthesis of polyvinyl alcohol/Ag electrospun nanofibers as highly efficient flexible SERS substrates

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

In this study, polyvinyl alcohol (PVA) nanofiber substrates containing silver nanoparticles (AgNPs) were formed by electrospun method. AgNPs were synt......

Raman spectroscopy based pathological analysis and discrimination of formalin fixed paraffin embedded breast cancer tissue

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 115 ()

The application of Raman microspectroscopy in the histopathological analysis have been widely pursued for characterizing ex vivo biological tissue, an......

Chemometric development using portable molecular vibrational spectrometers for rapid evaluation of AVC (Valsa mali Miyabe et Yamada) infection of apple trees

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

Detecting of apple valsa canker (AVC), which is caused by Valsa mali Miyabe et Yamada, at early infection stage is beneficial to disease prevention an......

Discriminant analysis and quantitative study of antibiotics in infant milk powder based on hyperspectral detection

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

Objective: Food quality and safety has become the focus of attention for people from all walks of life. As antibiotic residues in food will cause seri......

Effects of ultrasonic irradation on the upgradation of lube base oil investigated using terahertz time-domain spectroscopy

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

The use of physical fields to treat and degrade petroleum products has sparked considerable controversy. To our knowledge, no work studying the effect......

Label-free surface-enhanced Raman spectroscopy detection for tyrosine-methionine-aspartate-aspartate (YMDD)-motif mutants of HBV DNA

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 114 ()

Hepatitis B is a widespread and potentially life-threatening disease caused by the hepatitis B virus, tyrosinemethionine-aspartate-aspartate (YMDD) - ......

SERS based immunochromatographic assay for rapid and quantitative determination of bisphenol A

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

Bisphenol A (BPA) is a typical endocrine-disrupting chemical (EDC), which has been banned for food packing and baby -bottle material due to its potent......

Stability of the structure and redox state of ferricytochrome c in the desolvation process

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

Stability of the structure and redox state of ferricytochrome c during continuous changing of the hydration environment from dilute solution to conden......

One-step chemical reaction triggered surface enhanced Raman scattering signal conversion strategy for highly sensitive detection of nitrite

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

Facile detection of nitrite is of great importance in environment and food monitoring. This study proposed a onestep chemical reaction induced signal ......

Investigation on spectral standardization among multi-channel of an on-line near-infrared spectrometer

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

To tackle the issue that the multivariate calibration model cannot be shared among channels due to the inter-channel spectral differences in the on-li......

Identification of peach and apricot kernels for traditional Chinese medicines using near-infrared spectroscopy

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

Peach kernels (persicae semen) and apricot kernels (armeniacae semen) are used in traditional Chinese medicines as an anti-blood stasis agent and an a......

Fingertip capillary dynamic near infrared spectrum (DNIRS) measurement combined with multivariate linear modification algorithm for noninvasive blood glucose monitoring

期刊: VIBRATIONAL SPECTROSCOPY, 2021; 113 ()

Blood glucose continuous monitoring (GCM) plays a crucial role in prevention and diagnosis of diabetes. A noninvasive CGM method based on fingertip ca......

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