Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Penfluridol Triggers GSDME-Mediated Immunogenic Pyroptosis to Potentiate Antitumor Immunotherapy.

Advanced science (Weinheim, Baden-Wurttemberg, Germany)·2026
Same author

<i>Aeromonas salmonicida</i> isolated from pigs: Genomic and phenotypic antimicrobial resistance characterization.

Open veterinary journal·2026
Same author

Notch Signaling Regulates the Neuroprotective Effects of hUCMSCs in a Mouse Model of Cerebral Ischemia.

Journal of molecular neuroscience : MN·2026
Same author

Identification of Hub Genes, Single-Nucleotide Polymorphisms, and Potential Drug Targets In Breast Cancer Using Transcriptomic Analysis.

Journal of visualized experiments : JoVE·2026
Same author

Clinical characteristics and risk factors of protein-losing enteropathy: a retrospective study.

Frontiers in immunology·2026
Same author

Enhancing microbiologically influenced corrosion of Al-Zn-In-Cd sacrificial anode by Pseudomonas sp. in marine tidal environment.

Bioelectrochemistry (Amsterdam, Netherlands)·2026

Related Experiment Video

Updated: Jan 8, 2026

A Multimodal Wide-Field Fourier-Transform Raman Microscope
06:46

A Multimodal Wide-Field Fourier-Transform Raman Microscope

Published on: December 30, 2025

16

[Correction Multiplicative Effects in Raman Spectra through Vector Angle Transformation].

Zhi-xiang Yao, Zeng-qiang Sun, Hui Su

    Guang Pu Xue Yu Guang Pu Fen Xi = Guang Pu
    |May 24, 2016
    PubMed
    Summary
    This summary is machine-generated.

    This study introduces a novel vector angle transformation (VA) to eliminate multiplicative effects in Raman spectra, significantly improving quantitative analysis accuracy. The VAPLS method demonstrates superior performance over traditional techniques like PLS and MSC.

    More Related Videos

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy
    09:57

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy

    Published on: July 25, 2022

    4.5K
    Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
    09:57

    Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

    Published on: February 10, 2020

    7.5K

    Related Experiment Videos

    Last Updated: Jan 8, 2026

    A Multimodal Wide-Field Fourier-Transform Raman Microscope
    06:46

    A Multimodal Wide-Field Fourier-Transform Raman Microscope

    Published on: December 30, 2025

    16
    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy
    09:57

    Multiplex Chemical Imaging Based on Broadband Stimulated Raman Scattering Microscopy

    Published on: July 25, 2022

    4.5K
    Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional &#960;-conjugate Systems
    09:57

    Ultrafast Time-resolved Near-IR Stimulated Raman Measurements of Functional π-conjugate Systems

    Published on: February 10, 2020

    7.5K

    Area of Science:

    • Analytical Chemistry
    • Spectroscopy
    • Chemometrics

    Context:

    • Raman spectroscopy is a powerful tool for chemical analysis.
    • Quantitative analysis using Raman spectra is often hindered by multiplicative effects.
    • These effects arise from variations in laser, sample properties, and instrument conditions.

    Purpose:

    • To develop a data transformation method to eliminate multiplicative interferences in Raman spectra.
    • To improve the accuracy and reliability of quantitative Raman spectroscopy.
    • To introduce a new preprocessing technique, Vector Angle Transformation (VA), for spectral data.

    Summary:

    • A novel Vector Angle Transformation (VA) preprocesses Raman spectra by converting intensity data to vector angles.
    • This transformation effectively removes multiplicative effects, preserving the essential spectral information.
    • The transformed data, when used with Partial Least Squares (PLS) regression (VAPLS), significantly enhances quantitative analysis accuracy.

    Impact:

    • The VAPLS method achieved superior prediction results (r=0.9987, RMSEP=0.0152) compared to standard PLS and Multiplicative Scatter Correction (MSC).
    • This technique offers a robust solution for accurate chemical quantification using Raman spectroscopy.
    • The study demonstrates the potential of VA transformation for advancing chemometric applications in various analytical fields.