spectroscopy  (Thermo Fisher)


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    Name:
    GRAMS AI Spectroscopy Software
    Description:
    Long recognized as the industry standard for visualizing processing and managing spectroscopy data Thermo Scientific GRAMS AI Spectroscopy Software Suite provides a set of complementary fully integrated applications that increase productivity across all areas of spectroscopic analysis The suite s core application GRAMS AI eliminates the need for multiple instrument software packages by providing a single integrated environment for data management and analysis It streamlines data access and facilitates scientific collaboration as well as reducing overall software training costs
    Catalog Number:
    inf-15000
    Price:
    None
    Applications:
    Lab Data Management and Analysis Software|Lab Equipment
    Category:
    Software and Digital Storage
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    Structured Review

    Thermo Fisher spectroscopy
    Long recognized as the industry standard for visualizing processing and managing spectroscopy data Thermo Scientific GRAMS AI Spectroscopy Software Suite provides a set of complementary fully integrated applications that increase productivity across all areas of spectroscopic analysis The suite s core application GRAMS AI eliminates the need for multiple instrument software packages by providing a single integrated environment for data management and analysis It streamlines data access and facilitates scientific collaboration as well as reducing overall software training costs
    https://www.bioz.com/result/spectroscopy/product/Thermo Fisher
    Average 97 stars, based on 82 article reviews
    Price from $9.99 to $1999.99
    spectroscopy - by Bioz Stars, 2020-08
    97/100 stars

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    Spectroscopy:

    Article Title: Substrate-Induced Carbon Monoxide Reactivity Suggests Multiple Enzyme Conformations at the Catalytic Copper M-Center of Peptidylglycine Monooxygenase
    Article Snippet: .. Spectral analysis including subtraction of the buffer-blank was performed using GRAMS AI Spectroscopy Software (Thermo). .. CO band intensities were calculated using the peak height normalized to the total protein concentration measured by OD280 of the 50 micron sample.

    Article Title: Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter
    Article Snippet: .. An average spectrum was obtained from 128 scans for each sample with the OPUS Data Collection Program (Version 7.2) (Bruker Corporation), and baseline subtraction was performed with GRAMS/AI Spectroscopy Software (Version 9.2) (Thermo Fisher Scientific, Inc.). ..

    Article Title: Mismatch Recognition by Saccharomyces cerevisiae Msh2-Msh6: Role of Structure and Dynamics
    Article Snippet: .. Spectral analysis and integrations were performed with GRAMS/AI™ spectroscopy software (Thermo Fisher Scientific). .. Fluorescence Emission Spectra The fluorescence emission spectra were acquired using Horiba FluoroMax® -4 spectrometer (Horiba).

    Article Title: CYP261 enzymes from deep sea bacteria: a clue to conformational heterogeneity in cytochromes P450
    Article Snippet: .. Precise positions of the peaks in the mass spectra were determined by their approximation with a combination of Gaussian and Lorenzian distributions with the use of GRAMS AI spectroscopy software as provided in GRAMS 8.0 suite (ThermoFisher Scientific, Philadelphia, PA). .. were recorded with a MC2000-2 CCD rapid scanning spectrometer (Ocean Optics Inc., Dunedin, FL).

    Article Title: Characterization of Two Adenosine Analogs as Fluorescence Probes in RNA
    Article Snippet: .. The fluorescence emission spectra were processed using GRAMS/AI (version 7) spectroscopy data processing software (Thermo Galactic). .. UV absorbance of monomer solutions and RNA solutions were measured using a Shimadzu UV-1400 UV/Vis absorption spectrometer (Shimadzu Co.).

    Fluorescence:

    Article Title: Characterization of Two Adenosine Analogs as Fluorescence Probes in RNA
    Article Snippet: .. The fluorescence emission spectra were processed using GRAMS/AI (version 7) spectroscopy data processing software (Thermo Galactic). .. UV absorbance of monomer solutions and RNA solutions were measured using a Shimadzu UV-1400 UV/Vis absorption spectrometer (Shimadzu Co.).

    Software:

    Article Title: Substrate-Induced Carbon Monoxide Reactivity Suggests Multiple Enzyme Conformations at the Catalytic Copper M-Center of Peptidylglycine Monooxygenase
    Article Snippet: .. Spectral analysis including subtraction of the buffer-blank was performed using GRAMS AI Spectroscopy Software (Thermo). .. CO band intensities were calculated using the peak height normalized to the total protein concentration measured by OD280 of the 50 micron sample.

    Article Title: Impacts of hydrous manganese oxide on the retention and lability of dissolved organic matter
    Article Snippet: .. An average spectrum was obtained from 128 scans for each sample with the OPUS Data Collection Program (Version 7.2) (Bruker Corporation), and baseline subtraction was performed with GRAMS/AI Spectroscopy Software (Version 9.2) (Thermo Fisher Scientific, Inc.). ..

    Article Title: Development of ibuprofen-loaded nanostructured lipid carrier-based gels: characterization and investigation of in vitro and in vivo penetration through the skin
    Article Snippet: .. Thermo Scientific GRAMS/AI Suite software (Thermo Fisher Scientific Inc.) was used for the spectral analysis. .. Drug loading and entrapment efficiency measurements Drug loading (DL%) and entrapment efficiency (EE%) were evaluated by an indirect method, with measurement of the free drug concentration in the external aqueous phase: , DL % = W initial drug − W free drug W lipid × 100 % (1) EE % = W initial drug − W free drug W initial drug × 100 % (2) where W is the weight in milligrams.

    Article Title: Mismatch Recognition by Saccharomyces cerevisiae Msh2-Msh6: Role of Structure and Dynamics
    Article Snippet: .. Spectral analysis and integrations were performed with GRAMS/AI™ spectroscopy software (Thermo Fisher Scientific). .. Fluorescence Emission Spectra The fluorescence emission spectra were acquired using Horiba FluoroMax® -4 spectrometer (Horiba).

    Article Title: Production of recombinant soluble dimeric C-type lectin-like receptors of rat natural killer cells
    Article Snippet: .. Data were processed using the software GRAMS/AI (Thermo Electron, USA). .. The secondary structure of the proteins was estimated from their infrared spectra using the Dousseau and Pézolet method implemented as a Matlab routine (MathWorks, USA) in the Vibrational Spectroscopy Toolbox and Applications .

    Article Title: CYP261 enzymes from deep sea bacteria: a clue to conformational heterogeneity in cytochromes P450
    Article Snippet: .. Precise positions of the peaks in the mass spectra were determined by their approximation with a combination of Gaussian and Lorenzian distributions with the use of GRAMS AI spectroscopy software as provided in GRAMS 8.0 suite (ThermoFisher Scientific, Philadelphia, PA). .. were recorded with a MC2000-2 CCD rapid scanning spectrometer (Ocean Optics Inc., Dunedin, FL).

    Article Title: Characterization of Two Adenosine Analogs as Fluorescence Probes in RNA
    Article Snippet: .. The fluorescence emission spectra were processed using GRAMS/AI (version 7) spectroscopy data processing software (Thermo Galactic). .. UV absorbance of monomer solutions and RNA solutions were measured using a Shimadzu UV-1400 UV/Vis absorption spectrometer (Shimadzu Co.).

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  • 93
    Thermo Fisher x ray photoelectron spectroscopy xps measurements
    <t>XPS</t> spectra of a <t>Au/PAP/GCE</t> versus Au–Ag/PAP/GCE, b Ag/PAP/GCE versus Au–Ag/PAP/GCE. c The Nyquist plots of the bare GCE, PAP/GCE, Ag/PAP/GCE, Au/PAP/GCE, and Au–Ag/PAP/GCE. d XRD pattern of the Au–Ag/PAP/GCE electrode. The standard patterns of pure Au (ICSD 98-006-4701) and Ag (ICSD 98-006-4997) are attached for comparison
    X Ray Photoelectron Spectroscopy Xps Measurements, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 93/100, based on 149 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/x ray photoelectron spectroscopy xps measurements/product/Thermo Fisher
    Average 93 stars, based on 149 article reviews
    Price from $9.99 to $1999.99
    x ray photoelectron spectroscopy xps measurements - by Bioz Stars, 2020-08
    93/100 stars
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    90
    Thermo Fisher x ray photon electron spectrometry xps surface chemical analysis
    The chemical compositions of <t>PPy</t> films: ( a ) the <t>XPS</t> analysis; ( b ) schematic illustration of the cationic radicals of pyrrole link may each other through the 2,5 position (α–α’ linkage) or the 2,3 position (α–β’ linkage); and ( c ) the polymerization of pyrrole is mainly through the α–α’ linkage. However, if α–β’ linkage branches from the α–α’ linked main chains to form side chains or inter-chain links, the C1s of β carbons in branched pyrroles is shifted to form a disorder peak.
    X Ray Photon Electron Spectrometry Xps Surface Chemical Analysis, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/x ray photon electron spectrometry xps surface chemical analysis/product/Thermo Fisher
    Average 90 stars, based on 1 article reviews
    Price from $9.99 to $1999.99
    x ray photon electron spectrometry xps surface chemical analysis - by Bioz Stars, 2020-08
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    95
    Thermo Fisher ltq orbitrap mass spectrometer
    Human Parkin Ser 65 is a substrate of human PINK1 upon CCCP stimulation. ( a ) Confirmation by mass spectrometry that Ser 65 of human Parkin is phosphorylated by CCCP-induced activation of human wild-type PINK1-FLAG. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG (D384A) were co-transfected with HA-Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. Whole-cell extracts were obtained following lysis with 1% Triton and approximately 30 mg of whole-cell extract were subjected to immunoprecipitation with anti-HA-agarose and run on 10% SDS-PAGE and stained with colloidal Coomassie blue. Coomassie-stained bands migrating with the expected molecular mass of HA-Parkin were excised from the gel, digested with trypsin, and subjected to high performance liquid chromatography with tandem mass spectrometry (LC-MS-MS) on an <t>LTQ-Orbitrap</t> mass spectrometer. Extracted ion chromatogram analysis of Ser 131 and Ser 65 phosphopeptide (3 + R.NDWTVQNCDLDQQ S IVHIVQRPWR.K+P). The total signal intensity of the phosphopeptide is plotted on the y -axis and retention time is plotted on the x -axis. The m / z value corresponding to the Ser 131 phosphopeptide was detected in all conditions whilst that of the Ser 65 phosphopeptide was only detected in samples from wild-type PINK1-FLAG-expressing cells following CCCP treatment. ( b ) Characterization of Parkin phospho-Ser 65 antibody. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG were co-transfected with untagged wild-type (WT) or Ser 65 Ala (S65A) mutant Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. 0.25 mg of 1% Triton whole-cell lysate were subjected to immunoprecipitation with anti-Parkin antibody (S966C) covalently coupled to protein G Sepharose and then immunoblotted with anti-phospho-Ser 65 antibody in the presence of dephosphorylated peptide. Ten per cent of the immunoprecipitate (IP) was immunoblotted with total anti-Parkin antibody. Twenty five micrograms of whole cell lysate was immunoblotted with total PINK1 antibody.
    Ltq Orbitrap Mass Spectrometer, supplied by Thermo Fisher, used in various techniques. Bioz Stars score: 95/100, based on 3725 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
    https://www.bioz.com/result/ltq orbitrap mass spectrometer/product/Thermo Fisher
    Average 95 stars, based on 3725 article reviews
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    XPS spectra of a Au/PAP/GCE versus Au–Ag/PAP/GCE, b Ag/PAP/GCE versus Au–Ag/PAP/GCE. c The Nyquist plots of the bare GCE, PAP/GCE, Ag/PAP/GCE, Au/PAP/GCE, and Au–Ag/PAP/GCE. d XRD pattern of the Au–Ag/PAP/GCE electrode. The standard patterns of pure Au (ICSD 98-006-4701) and Ag (ICSD 98-006-4997) are attached for comparison

    Journal: Nano-Micro Letters

    Article Title: Polymer Film Supported Bimetallic Au–Ag Catalysts for Electrocatalytic Oxidation of Ammonia Borane in Alkaline Media

    doi: 10.1007/s40820-016-0095-3

    Figure Lengend Snippet: XPS spectra of a Au/PAP/GCE versus Au–Ag/PAP/GCE, b Ag/PAP/GCE versus Au–Ag/PAP/GCE. c The Nyquist plots of the bare GCE, PAP/GCE, Ag/PAP/GCE, Au/PAP/GCE, and Au–Ag/PAP/GCE. d XRD pattern of the Au–Ag/PAP/GCE electrode. The standard patterns of pure Au (ICSD 98-006-4701) and Ag (ICSD 98-006-4997) are attached for comparison

    Article Snippet: The X-ray photoelectron spectroscopy (XPS) measurements of the Au–Ag nanoparticle-modified PAP/GCE was carried out with a Thermo K-Alpha-Monochromated high-performance XPS spectrometer.

    Techniques:

    The chemical compositions of PPy films: ( a ) the XPS analysis; ( b ) schematic illustration of the cationic radicals of pyrrole link may each other through the 2,5 position (α–α’ linkage) or the 2,3 position (α–β’ linkage); and ( c ) the polymerization of pyrrole is mainly through the α–α’ linkage. However, if α–β’ linkage branches from the α–α’ linked main chains to form side chains or inter-chain links, the C1s of β carbons in branched pyrroles is shifted to form a disorder peak.

    Journal: Polymers

    Article Title: The Regulation of Osteogenesis Using Electroactive Polypyrrole Films

    doi: 10.3390/polym8070258

    Figure Lengend Snippet: The chemical compositions of PPy films: ( a ) the XPS analysis; ( b ) schematic illustration of the cationic radicals of pyrrole link may each other through the 2,5 position (α–α’ linkage) or the 2,3 position (α–β’ linkage); and ( c ) the polymerization of pyrrole is mainly through the α–α’ linkage. However, if α–β’ linkage branches from the α–α’ linked main chains to form side chains or inter-chain links, the C1s of β carbons in branched pyrroles is shifted to form a disorder peak.

    Article Snippet: X-Ray Photon-Electron Spectrometry (XPS) Surface chemical analysis of PPy films was carried out by X-ray photon-electron spectrometry (XPS, Kα, Thermo, Waltham, MA, USA).

    Techniques:

    Human Parkin Ser 65 is a substrate of human PINK1 upon CCCP stimulation. ( a ) Confirmation by mass spectrometry that Ser 65 of human Parkin is phosphorylated by CCCP-induced activation of human wild-type PINK1-FLAG. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG (D384A) were co-transfected with HA-Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. Whole-cell extracts were obtained following lysis with 1% Triton and approximately 30 mg of whole-cell extract were subjected to immunoprecipitation with anti-HA-agarose and run on 10% SDS-PAGE and stained with colloidal Coomassie blue. Coomassie-stained bands migrating with the expected molecular mass of HA-Parkin were excised from the gel, digested with trypsin, and subjected to high performance liquid chromatography with tandem mass spectrometry (LC-MS-MS) on an LTQ-Orbitrap mass spectrometer. Extracted ion chromatogram analysis of Ser 131 and Ser 65 phosphopeptide (3 + R.NDWTVQNCDLDQQ S IVHIVQRPWR.K+P). The total signal intensity of the phosphopeptide is plotted on the y -axis and retention time is plotted on the x -axis. The m / z value corresponding to the Ser 131 phosphopeptide was detected in all conditions whilst that of the Ser 65 phosphopeptide was only detected in samples from wild-type PINK1-FLAG-expressing cells following CCCP treatment. ( b ) Characterization of Parkin phospho-Ser 65 antibody. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG were co-transfected with untagged wild-type (WT) or Ser 65 Ala (S65A) mutant Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. 0.25 mg of 1% Triton whole-cell lysate were subjected to immunoprecipitation with anti-Parkin antibody (S966C) covalently coupled to protein G Sepharose and then immunoblotted with anti-phospho-Ser 65 antibody in the presence of dephosphorylated peptide. Ten per cent of the immunoprecipitate (IP) was immunoblotted with total anti-Parkin antibody. Twenty five micrograms of whole cell lysate was immunoblotted with total PINK1 antibody.

    Journal: Open Biology

    Article Title: PINK1 is activated by mitochondrial membrane potential depolarization and stimulates Parkin E3 ligase activity by phosphorylating Serine 65

    doi: 10.1098/rsob.120080

    Figure Lengend Snippet: Human Parkin Ser 65 is a substrate of human PINK1 upon CCCP stimulation. ( a ) Confirmation by mass spectrometry that Ser 65 of human Parkin is phosphorylated by CCCP-induced activation of human wild-type PINK1-FLAG. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG (D384A) were co-transfected with HA-Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. Whole-cell extracts were obtained following lysis with 1% Triton and approximately 30 mg of whole-cell extract were subjected to immunoprecipitation with anti-HA-agarose and run on 10% SDS-PAGE and stained with colloidal Coomassie blue. Coomassie-stained bands migrating with the expected molecular mass of HA-Parkin were excised from the gel, digested with trypsin, and subjected to high performance liquid chromatography with tandem mass spectrometry (LC-MS-MS) on an LTQ-Orbitrap mass spectrometer. Extracted ion chromatogram analysis of Ser 131 and Ser 65 phosphopeptide (3 + R.NDWTVQNCDLDQQ S IVHIVQRPWR.K+P). The total signal intensity of the phosphopeptide is plotted on the y -axis and retention time is plotted on the x -axis. The m / z value corresponding to the Ser 131 phosphopeptide was detected in all conditions whilst that of the Ser 65 phosphopeptide was only detected in samples from wild-type PINK1-FLAG-expressing cells following CCCP treatment. ( b ) Characterization of Parkin phospho-Ser 65 antibody. Flp-In T-Rex HEK293 cells expressing FLAG-empty, wild-type PINK1-FLAG, and kinase-inactive PINK1-FLAG were co-transfected with untagged wild-type (WT) or Ser 65 Ala (S65A) mutant Parkin, induced with doxycycline and stimulated with 10 μM of CCCP for 3 h. 0.25 mg of 1% Triton whole-cell lysate were subjected to immunoprecipitation with anti-Parkin antibody (S966C) covalently coupled to protein G Sepharose and then immunoblotted with anti-phospho-Ser 65 antibody in the presence of dephosphorylated peptide. Ten per cent of the immunoprecipitate (IP) was immunoblotted with total anti-Parkin antibody. Twenty five micrograms of whole cell lysate was immunoblotted with total PINK1 antibody.

    Article Snippet: Isolated phosphopeptides were analysed by LC-MS-MS on a proxeon Easy-nLC nano liquid chromatography system coupled to a Thermo LTQ-orbitrap mass spectrometer.

    Techniques: Mass Spectrometry, Activation Assay, Expressing, Transfection, Lysis, Immunoprecipitation, SDS Page, Staining, High Performance Liquid Chromatography, Liquid Chromatography with Mass Spectroscopy, Mutagenesis

    Schematic diagram of proteomic analysis of the mouse organ of Corti (OC) sample. ( 1 ) The OCs were reconstituted in 100 μL lysis buffer (100 mM ammonium bicarbonate, pH 8.4); ( 2 ) The lysates were reduced by 5 mM DL-Dithiothreitol (DTT) and digested by trypsin overnight; ( 3 ) The digests were desalted and dried in a vacuum centrifuge immediately after digestion; ( 4 ) Dried peptides were subjected to the in-house assembled reverse phase metal-free multiple-column nanoLC system coupled with ( 5 ) LTQ-Orbitrap XL mass spectrometer for MS analysis.

    Journal: International Journal of Molecular Sciences

    Article Title: Proteomic Analysis of the Organ of Corti Using Nanoscale Liquid Chromatography Coupled with Tandem Mass Spectrometry

    doi: 10.3390/ijms13078171

    Figure Lengend Snippet: Schematic diagram of proteomic analysis of the mouse organ of Corti (OC) sample. ( 1 ) The OCs were reconstituted in 100 μL lysis buffer (100 mM ammonium bicarbonate, pH 8.4); ( 2 ) The lysates were reduced by 5 mM DL-Dithiothreitol (DTT) and digested by trypsin overnight; ( 3 ) The digests were desalted and dried in a vacuum centrifuge immediately after digestion; ( 4 ) Dried peptides were subjected to the in-house assembled reverse phase metal-free multiple-column nanoLC system coupled with ( 5 ) LTQ-Orbitrap XL mass spectrometer for MS analysis.

    Article Snippet: The nanoLC system was interfaced with a LTQ-Orbitrap XL mass spectrometer equipped with a nanoelectrospray ion source (Thermo Scientific, Waltham, MA, USA).

    Techniques: Lysis, Mass Spectrometry