Invia spectrometer

Manufactured by Renishaw

Sourced in United Kingdom

The InVia spectrometer is a versatile laboratory instrument designed for Raman spectroscopy analysis. It provides high-resolution measurement capabilities to researchers and scientists. The core function of the InVia spectrometer is to capture and analyze the Raman scattering of light interacting with a sample, enabling detailed characterization of its molecular structure and composition.

Automatically generated - may contain errors

Lab products found in correlation

Wire 3, by Renishaw (8 mentions) Quanta 250 feg, by Thermo Fisher Scientific (3 mentions) Jem 2100f, by JEOL (3 mentions) Vg multilab 2000 system, by Thermo Fisher Scientific (3 mentions) Dm 2500 m microscope, by Leica camera (2 mentions) S 4800 sem, by Hitachi (2 mentions) S 4800, by Hitachi (2 mentions) D8 advance x ray diffractometer, by Bruker (2 mentions) Sigma probe, by Thermo Fisher Scientific (2 mentions) Sp2500i, by Teledyne (1 mentions) 2100 microscope, by JEOL (1 mentions) Asap 2020 analyzer, by Micromeritics (1 mentions) D8 advanced diffractometer, by Bruker (1 mentions) Escalab 250xi x ray photoelectron spectrometer, by Thermo Fisher Scientific (1 mentions) Optical microscope, by Leica camera (1 mentions) Leica dmlm, by Leica camera (1 mentions) X pert pro mpd, by Philips (1 mentions) Diamond tg dta, by PerkinElmer (1 mentions) Sirion 200, by Thermo Fisher Scientific (1 mentions) Multipurpose diffractometer, by Malvern Panalytical (1 mentions)

67 protocols using invia spectrometer

Raman Spectroscopy of Ignimbrite Colonization

Check if the same lab product or an alternative is used in the 5 most similar protocols

For point Raman measurements, a Renishaw InVia spectrometer (Renishaw, Wotton-under-Edge, UK) was employed with a Leica 50x magnification objective (NA/0.75). A far-red 785 nm line of a diode laser was employed with the following acquisition parameters: 3 s–5 s exposure time, 10 accumulations, and 30 mW laser power. A 514.5 nm green excitation laser wavelength was used for the resonance Raman analyses of the carotenoids. The acquisition parameters were set as follows: 1 s exposure time, 10 accumulations, and 1.25 mW laser power.
For the Raman imaging analyses, the same Renishaw InVia spectrometer was used, employing its streamline (linefocus) mode. A flattened transect of the ignimbrite specimen, with visually evident green colonization about 1 mm below the surface, was adjusted under the microscope to obtain a consistent focal plane. Then, the selected area was subjected to mapping. For imaging of the carotenoids, a 5x magnification objective (NA/0.12) and Ar laser line at 514.5 nm was employed with 12 mW source power, 3 s exposure time, and a spectral range of 250–2100 cm⁻¹. For detailed mapping of the carotenoids, the same laser line was employed with a 20x magnification objective (NA/0.40), 2.5 mW laser power, and 4 s exposure time. A 785 nm laser line and 20x magnification objective was used for imaging of phycobiliproteins, using 150 mW laser power, and 5 s exposure time.

Vítek P., Ascaso C., Artieda O., Casero M.C, & Wierzchos J. (2017). Discovery of carotenoid red-shift in endolithic cyanobacteria from the Atacama Desert. Scientific Reports, 7, 11116.

+ Open protocol

+ Expand

Optical Characterization of 2D Materials

Check if the same lab product or an alternative is used in the 5 most similar protocols

Raman and photoluminescence spectra were collected using a Renishaw inVia spectrometer equipped with a 532 nm laser at a power of 5 mW. The spatial maps were collected under a 100× objective using a grating of 1800 lines per mm, which provides a resolution of ∼1.5 cm⁻¹. Low-temperature photoluminescence and reflectance contrast measurements were performed using a continuous-flow liquid helium cryostat and a custom-build micro-photoluminescence setup equipped with a 0.5 m spectrometer (SP-2-500i, Princeton Instruments) with a nitrogen cooled CCD camera (PyLoN:100BR, Princeton Instruments).

Och M., Anastasiou K., Leontis I., Zemignani G.Z., Palczynski P., Mostaed A., Sokolikova M.S., Alexeev E.M., Bai H., Tartakovskii A.I., Lischner J., Nellist P.D., Russo S, & Mattevi C. (2022). Synthesis of mono- and few-layered n-type WSe2 from solid state inorganic precursors. Nanoscale, 14(42), 15651-15662.

+ Open protocol

+ Expand

Comprehensive Materials Characterization Protocols

Check if the same lab product or an alternative is used in the 5 most similar protocols

XRD patterns were collected through an XRD‐7000S diffractometer equipped with a Cu K_α1 Radiation (λ = 1.5406 Å). Scanning electron microscopy observations were performed on a JEM7600F microscope at 15 kV. TEM observations were carried out on a JEOL2100 microscope at 200 kV. Raman spectra were recorded on a Renishaw Invia spectrometer by using Ar+ laser of 514.5 nm. The nitrogen adsorption and desorption isotherms were recorded at 77 K by using a Micromeritics ASAP 2020 analyzer and the surface area was calculated using the BET method. XPS spectra were recorded on an Axis Ultra DLD system with a monochromatic Al K_α X‐ray source.

Li W., Wang K, & Jiang K. (2020). A Low Cost Aqueous Zn–S Battery Realizing Ultrahigh Energy Density. Advanced Science, 7(23), 2000761.

+ Open protocol

+ Expand

Raman Spectroscopy of Material Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols

Raman spectra were obtained on the InVia spectrometer (Renishaw, UK) equipped with the DM 2500M microscope (Leica, Germany) with a 50× objective. For excitation, the lasers with wavelengths of 532 and 785 nm and a power of 100 mW were used; the spectral resolution was 2 and 1 cm⁻¹, respectively. To prevent changes in the samples, only 5% of the full laser power and a 50% beam defocusing were applied.

La Greca E., Kharlamova T.S., Grabchenko M.V., Consentino L., Savenko D.Y., Pantaleo G., Kibis L.S., Stonkus O.A., Vodyankina O.V, & Liotta L.F. (2023). Ag Catalysts Supported on CeO2, MnO2 and CeMnOx Mixed Oxides for Selective Catalytic Reduction of NO by C3H6. Nanomaterials, 13(5), 873.

+ Open protocol

+ Expand

Characterization of HfS2-rGO and HfP-rGO Catalysts

Check if the same lab product or an alternative is used in the 5 most similar protocols

Crystals of the prepared HfS₂-rGO NS and HfP-rGO NS catalysts were analyzed by powder X-ray diffraction (XRD) using a Bruker D8 advanced diffractometer with Cu Kα radiation (λ = 1.5418 Å). Raman spectra of HfS₂-rGO NS and HfP-rGO NS were recorded using a Renishaw inVia spectrometer with 532 nm laser excitation. Morphologies of the HfS₂-rGO NS and HfP-rGO NS catalysts were captured by scanning electron microscopy (SEM), and the elements in the catalysts were distinguished by elemental mapping techniques using a Hitachi (S-4800) SEM. The in-depth morphology of the prepared catalysts was further examined by transmission electron microscopy (TEM) and selected area electron diffraction tests using a Tecnai (20 U-TWIN) TEM. The elemental composition and the binding energies of the HfS₂-rGO NS and HfP-rGO NS were detected using a Thermo Fisher Scientific ESCALAB 250Xi X-ray photoelectron spectrometer (XPS) with Al Kα radiation.

Meganathan M.D., Huang T., Fang H., Mao J, & Sun G. (2019). Electrochemical impacts of sheet-like hafnium phosphide and hafnium disulfide catalysts bonded with reduced graphene oxide sheets for bifunctional oxygen reactions in alkaline electrolytes. RSC Advances, 9(5), 2599-2607.

+ Open protocol

+ Expand

Raman Spectroscopy for Material Analysis

Check if the same lab product or an alternative is used in the 5 most similar protocols

Raman spectra were recorded with an inVia spectrometer (Renishaw, UK) equipped with an optical microscope (Leica, Wetzlar, Germany) and a motorized sample stage. The excitation beam from a diode laser emitting at 532 nm was focused on the sample using a 50× objective. The laser power at the sample surface was 3.2 mW. The Raman Stokes signal was dispersed with a diffraction grating (2400 grooves/mm), and the data were recorded using a Peltier-cooled charge-coupled device (CCD) detector (1024 × 256 pixels). This system yields a spectral resolution of about 1 cm⁻¹. Silicon was employed to calibrate the Raman setup in both Raman wavenumber and spectral intensity.

Andrulevičius M., Artiukh E., Suchaneck G., Wang S., Sobolev N.A., Gerlach G., Tamulevičienė A., Abakevičienė B, & Tamulevičius S. (2023). Multitarget Reactive Magnetron Sputtering towards the Production of Strontium Molybdate Thin Films. Materials, 16(6), 2175.

+ Open protocol

+ Expand

Raman Spectra Acquisition Protocol

Check if the same lab product or an alternative is used in the 5 most similar protocols

The Raman spectra were acquired on an InVia spectrometer from Renishaw LTD equipped with a solid state laser source emitting at 457.9 nm. A 50 X, 0.48 NA long working distance microscope objective was used for illumination and collection in back scattering configuration. Acquisition time was set at 10 s with 12 accumulations per spectrum. Laser density at the focus was ~6 mW/μm². Each spot was pre-photobleached by illuminating for 6–8 minutes at this power density prior to each spectral acquisition, to lower fluorescence background contribution. Fluorescence in the green/yellow range is mostly due to the aldehyde fixative. The Raman features become more evident as the background decreases. After 8 minutes, the baseline and Raman spectral features display stable intensity.

Picardi G., Spalloni A., Generosi A., Paci B., Mercuri N.B., Luce M., Longone P, & Cricenti A. (2018). Tissue degeneration in ALS affected spinal cord evaluated by Raman spectroscopy. Scientific Reports, 8, 13110.

+ Open protocol

+ Expand

Raman Spectroscopy Analysis of Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols

Raman spectroscopy (Renishaw inVia spectrometer) was used in the range of 300–3500 cm⁻¹, recording 5 times for 10 seconds of each accumulation, with a wavelength of 532 nm, green laser line in a backscattering configuration using a microscope (100× objective, 100% power, an acquisition time of 10 s), which had been excited from an argon ion laser. The samples were subjected on Al foil in order to remove the fluorescence background^{48 ,49}.

Nosrati H., Sarraf-Mamoory R., Le D.Q., Zolfaghari Emameh R., Canillas Perez M, & Bünger C.E. (2020). Improving the mechanical behavior of reduced graphene oxide/hydroxyapatite nanocomposites using gas injection into powders synthesis autoclave. Scientific Reports, 10, 8552.

+ Open protocol

+ Expand

Raman Spectroscopy of Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols

Raman spectra were recorded on a Renishaw In Via spectrometer with laser wavelength of λ = 514 nm (Ar, 50 mW). Sample investigations were performed in backscattering geometry mode using a confocal microscope Leica DMLM (100´ lens) at room temperature in air, with capacity varied via ND (neutral density) filters in the range of 0.0005–15%. Focus distance was 250 mm, and the size of the laser beam was 20 µm. The CCD camera (1024 × 368 pixels) was used as a detector. Scale calibration was conducted using monocrystalline silica (521.5 cm⁻¹) as a standard sample. WiRE 3.4 software was used for data processing.

Shestimerova T.A., Golubev N.A., Bykov M.A., Mironov A.V., Fateev S.A., Tarasov A.B., Turkevych I., Wei Z., Dikarev E.V, & Shevelkov A.V. (2021). Molecular and Supramolecular Structures of Triiodides and Polyiodobismuthates of Phenylenediammonium and Its N,N-dimethyl Derivative. Molecules, 26(18), 5712.

+ Open protocol

+ Expand

Raman Spectroscopic Analysis of Dried Samples

Check if the same lab product or an alternative is used in the 5 most similar protocols

These were made with dried samples on fused silica, by using a Renishaw inVia spectrometer with a 50x/0.5 N.A. long working distance objective lens. The laser excitation was at 532 nm, the power was 0.3 mW, and the detection time was 60 s.

German S.V., Novoselova M.V., Bratashov D.N., Demina P.A., Atkin V.S., Voronin D.V., Khlebtsov B.N., Parakhonskiy B.V., Sukhorukov G.B, & Gorin D.A. (2018). High-efficiency freezing-induced loading of inorganic nanoparticles and proteins into micron- and submicron-sized porous particles. Scientific Reports, 8, 17763.

+ Open protocol

+ Expand

About PubCompare

Our mission is to provide scientists with the largest repository of trustworthy protocols and intelligent analytical tools, thereby offering them extensive information to design robust protocols aimed at minimizing the risk of failures.

We believe that the most crucial aspect is to grant scientists access to a wide range of reliable sources and new useful tools that surpass human capabilities.

However, we trust in allowing scientists to determine how to construct their own protocols based on this information, as they are the experts in their field.

Ready to get started?

Revolutionizing how scientists
search and build protocols!