Raman Application Corner - HORIBA
There is a local version available of this page. Change to the local version?
United States

Raman

Raman Application Corner

Every challenge meets its solution

The Raman effect allows fast, non-destructive chemical analysis of solids, powders, liquids, and gases. Thus, Raman spectroscopy can be applied to large markets such as energy, environment, polymers and life sciences, to name a few.

Cosmetics

Combining the acquisition of spatial and spectral information of a sample, Raman imaging and spectroscopy can be very helpful in the cosmetics industry. This technique allows for the non-destructive identification of chemical compounds and characterization of molecular structures in various formulations used for skin or hair products.

Did you know Raman can do that?

Sunscreen formulation

Video Player is loading.
Current Time 0:00
Duration 0:00
Loaded: 0%
Stream Type LIVE
Remaining Time 0:00
 
1x
    • Chapters
    • descriptions off, selected
    • subtitles off, selected

        Read more

         
        scrollable

        Application Notes


        Publications

        Energy

        As technology evolves at a high rate of speed, it requires more reliable, efficient and powerful energy sources. Raman spectroscopy is adapted to characterize materials developed for energy sources. Characterization will include structural and electronic properties, or failure analysis, which is very useful in the quality control process, or state comparisons at different periods of time for stability studies.

        Did you know Raman can do that?

        Imaging of 2D WS2

        Video Player is loading.
        Current Time 0:00
        Duration 0:00
        Loaded: 0%
        Stream Type LIVE
        Remaining Time 0:00
         
        1x
          • Chapters
          • descriptions off, selected
          • subtitles off, selected
          • en (Main), selected

            Read more

            Li-ion batteries analysis

            Video Player is loading.
            Current Time 0:00
            Duration 0:00
            Loaded: 0%
            Stream Type LIVE
            Remaining Time 0:00
             
            1x
              • Chapters
              • descriptions off, selected
              • subtitles off, selected

                  Read more

                  scrollable

                  Application Notes


                  Publications

                  Environment

                  Water contamination (oil spills, microplastics) and air pollution (aerosols, gas emissions) are two main types of worldwide environment pollution. To overcome this major public issue, innovative analytical characterization tools such as microRaman spectroscopy are required. As it is highly chemically selective, it allows fast morphological and chemical characterization and identification of microparticles.

                  Did you know Raman can do that?

                  Microplastics characterization

                  Video Player is loading.
                  Current Time 0:00
                  Duration 0:00
                  Loaded: 0%
                  Stream Type LIVE
                  Remaining Time 0:00
                   
                  1x
                    • Chapters
                    • descriptions off, selected
                    • subtitles off, selected

                        Read more

                         
                        scrollable

                        Application Notes


                        Publications

                        Life Sciences

                        Raman spectroscopy offers specific features which are key points for life sciences analyses: it’s a non-invasive, label-free technique with a sub-micron spatial resolution.
                        Raman spectroscopy shows high potential in combination with chemometric methods to investigate bulk samples, as well as a single cell, for discrimination purposes: Healthy and diseased cells distinction based on chemical and/or structural properties, and bacteria/yeasts classification up to strains level.

                        Application Notes


                        Publications

                        Polymers

                        Polymers, whether natural or synthetic, are found everywhere in our daily life from our clothes to buildings, as well as in packaging and cars. There are many industries that need analytical instruments to control their products. For polymers, Raman spectroscopy can be useful for the chemical identification, distribution determination, depth profiling, polymerization monitoring and compound stress analyses.

                        Did you know Raman can do that?

                        Characterize masks fibers

                        Video Player is loading.
                        Current Time 0:00
                        Duration 0:00
                        Loaded: 0%
                        Stream Type LIVE
                        Remaining Time 0:00
                         
                        1x
                          • Chapters
                          • descriptions off, selected
                          • subtitles off, selected

                              Read more

                               
                              scrollable

                              Application Notes


                              Publications

                              Nanomaterials

                              Nanomaterials are considered materials which have at least one of the three dimensions reduced down to nanometer scale. Following this definition, nanomaterials include:

                              • 2D materials, which are essentially single layers, like graphene or transition metal dichalcogenide (TMDC) monolayers. They often play an important role in electronic, material or biological applications;
                              • Quasi-2D structures, such as heterostructures, comprised of a stack of very thin layers, thus exhibiting new physical properties;
                              • 1D materials which include carbon nanotubes, nanowires, and nanorods; and
                              • 0D materials which are quantum dots or nanoparticles.


                              Raman spectroscopy is an excellent tool to answer many questions about the structure and properties of these materials for their development.

                              Did you know Raman can do that?

                              Study graphene

                              Video Player is loading.
                              Current Time 0:00
                              Duration 0:00
                              Loaded: 0%
                              Stream Type LIVE
                              Remaining Time 0:00
                               
                              1x
                                • Chapters
                                • descriptions off, selected
                                • subtitles off, selected

                                    Read more

                                     
                                    scrollable

                                    Application Notes


                                    Publications

                                    Geology

                                    Natural rocks composing the Earth are complex. They consist of an aggregate of one or more minerals. Each mineral can be defined by its chemical composition and its crystalline structure, and sometimes can also contain fluid inclusions. Geologists need a powerful characterization technique to get detailed information on the rock's formation history. Raman spectroscopy is extremely information-rich (chemical identification, characterization of molecular structures, effects of bonding, environment and stress on a sample). With its non-destructive properties and high spatial resolution (< 1 μm), Raman spectroscopy is thus a tool of choice for geological studies.

                                    Did you know Raman can do that?

                                    Coloured diamond defects

                                    Video Player is loading.
                                    Current Time 0:00
                                    Duration 0:00
                                    Loaded: 0%
                                    Stream Type LIVE
                                    Remaining Time 0:00
                                     
                                    1x
                                      • Chapters
                                      • descriptions off, selected
                                      • subtitles off, selected

                                          Read more

                                          Find fluid inclusions

                                          Video Player is loading.
                                          Current Time 0:00
                                          Duration 0:00
                                          Loaded: 0%
                                          Stream Type LIVE
                                          Remaining Time 0:00
                                           
                                          1x
                                            • Chapters
                                            • descriptions off, selected
                                            • subtitles off, selected

                                                Read more

                                                scrollable

                                                Application Notes


                                                Publications

                                                Forensics

                                                It’s been more than a decade that Raman spectroscopy has been recognized as an efficient and powerful analytical tool in the field of Forensic Science. Indeed, it is a non-destructive, non-contact and non-contaminating technique which does not need any sample preparation. Hence, this allows the preservation of small traces of evidence for further analyses of the same specimen for confirmation of results. In addition, only minima quantities of material are required thanks to the high spatial resolution of the confocal system.
                                                The Raman effect is highly sensitive to slight differences in chemical composition and crystallographic structure. These features are very useful for the investigation of illegal drugs, for the analyses of inks in-situ on paper surfaces to authenticate printed documents, and for the verification of explosive materials (presence on surfaces, distribution of individual components).

                                                Application Notes


                                                Publications

                                                Agro-food

                                                Raman spectroscopy is gradually becoming an analytical technique for food and beverage characterization. The main goals of analytical techniques in this domain are the determination of composition via quantitative methods, quality control (including adulteration, bacterial contamination), and identification of impurities or undesired material. Unlike chromatographic techniques, Raman analyses are rapid, and don’t require solvents or sample preparation. Additionally, contrary to infrared techniques, Raman spectroscopy is not sensitive to high water content, and is thus well adapted to analyze aqueous solutions.

                                                Application Notes


                                                Publications

                                                Archeometry / Art

                                                Leading experts in archeology and the arts base their certification of ancient artifacts on stylistic analysis and personal sensory perceptions. In addition, scientific expertise is mandatory for identification, dating and detection for falsification purposes. Encountered difficulties are linked to the samples themselves which are unique, in very small amount and need to be handled as little as possible. Raman spectroscopy turns out to be an ideally suited technique as its analyses are non-destructive and non-contact.

                                                Application Notes


                                                Publications


                                                Testimony

                                                제품 문의

                                                HORIBA제품의 자세한 정보를 원하시면, 아래의 양식에 내용을 입력을 부탁드립니다.

                                                * 는 필수입력항목입니다.

                                                Corporate