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Showing 1 to 12 of 1822 entries
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The Early Days of Commercial FT-IR Spectrometry: A Personal Perspective.

Applied spectroscopy

Griffiths PR.
PMID: 28287313
Appl Spectrosc. 2017 Mar;71(3):329-340. doi: 10.1177/0003702816683529.

The development of Fourier transform infrared (FT-IR) spectrometers in the mid-1960s followed along three lines. Interferometers for far-infrared FT spectrometry typically had a slow scan speed and the beam of radiation was modulated by a rotating chopper. Several instruments...

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Griffiths PR. The Early Days of Commercial FT-IR Spectrometry: A Personal Perspective. Appl Spectrosc. 2017;71(3):329-340doi: 10.1177/0003702816683529.
Griffiths, P. R. (2017). The Early Days of Commercial FT-IR Spectrometry: A Personal Perspective. Applied spectroscopy, 71(3), 329-340. https://doi.org/10.1177/0003702816683529
Griffiths, Peter R. "The Early Days of Commercial FT-IR Spectrometry: A Personal Perspective." Applied spectroscopy vol. 71,3 (2017): 329-340. doi: https://doi.org/10.1177/0003702816683529
Griffiths PR. The Early Days of Commercial FT-IR Spectrometry: A Personal Perspective. Appl Spectrosc. 2017 Mar;71(3):329-340. doi: 10.1177/0003702816683529. PMID: 28287313.
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Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps.

Applied spectroscopy

Melendez-Perez JJ, Correa DN, Hernandes VV, de Morais DR, de Oliveira RB, de Souza W, Santos JM, Eberlin MN.
PMID: 27324420
Appl Spectrosc. 2016 Nov;70(11):1910-1915. doi: 10.1177/0003702816645352. Epub 2016 Jun 20.

Energy-dispersive X-ray fluorescence (ED-XRF) spectroscopy with data treatment via chemometric tools was explored as an analytical protocol to discriminate between authentic and counterfeit revenue stamps. Untreated samples were directly analyzed, and the discrimination was based on the characterization of...

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Melendez-Perez JJ, Correa DN, Hernandes VV, et al. Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps. Appl Spectrosc. 2016;70(11):1910-1915doi: 10.1177/0003702816645352.
Melendez-Perez, J. J., Correa, D. N., Hernandes, V. V., de Morais, D. R., de Oliveira, R. B., de Souza, W., Santos, J. M., & Eberlin, M. N. (2016). Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps. Applied spectroscopy, 70(11), 1910-1915. https://doi.org/10.1177/0003702816645352
Melendez-Perez, Jose Javier, et al. "Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps." Applied spectroscopy vol. 70,11 (2016): 1910-1915. doi: https://doi.org/10.1177/0003702816645352
Melendez-Perez JJ, Correa DN, Hernandes VV, de Morais DR, de Oliveira RB, de Souza W, Santos JM, Eberlin MN. Forensic Application of X-ray Fluorescence Spectroscopy for the Discrimination of Authentic and Counterfeit Revenue Stamps. Appl Spectrosc. 2016 Nov;70(11):1910-1915. doi: 10.1177/0003702816645352. Epub 2016 Jun 20. PMID: 27324420.
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A Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) Quantitative Analysis Method Based on the Auto-Selection of an Internal Reference Line and Optimized Estimation of Plasma Temperature.

Applied spectroscopy

Yang J, Li X, Xu J, Ma X.
PMID: 28891309
Appl Spectrosc. 2018 Jan;72(1):129-140. doi: 10.1177/0003702817734293. Epub 2017 Oct 02.

The quantitative analysis accuracy of calibration-free laser-induced breakdown spectroscopy (CF-LIBS) is severely affected by the self-absorption effect and estimation of plasma temperature. Herein, a CF-LIBS quantitative analysis method based on the auto-selection of internal reference line and the optimized...

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Yang J, Li X, Xu J, et al. A Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) Quantitative Analysis Method Based on the Auto-Selection of an Internal Reference Line and Optimized Estimation of Plasma Temperature. Appl Spectrosc. 2017;72(1):129-140doi: 10.1177/0003702817734293.
Yang, J., Li, X., Xu, J., & Ma, X. (2018). A Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) Quantitative Analysis Method Based on the Auto-Selection of an Internal Reference Line and Optimized Estimation of Plasma Temperature. Applied spectroscopy, 72(1), 129-140. https://doi.org/10.1177/0003702817734293
Yang, Jianhong, et al. "A Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) Quantitative Analysis Method Based on the Auto-Selection of an Internal Reference Line and Optimized Estimation of Plasma Temperature." Applied spectroscopy vol. 72,1 (2018): 129-140. doi: https://doi.org/10.1177/0003702817734293
Yang J, Li X, Xu J, Ma X. A Calibration-Free Laser-Induced Breakdown Spectroscopy (CF-LIBS) Quantitative Analysis Method Based on the Auto-Selection of an Internal Reference Line and Optimized Estimation of Plasma Temperature. Appl Spectrosc. 2018 Jan;72(1):129-140. doi: 10.1177/0003702817734293. Epub 2017 Oct 02. PMID: 28891309.
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The Effect of Moderate Temperatures on Latent Fingerprint Chemistry.

Applied spectroscopy

Johnston A, Rogers K.
PMID: 28862035
Appl Spectrosc. 2017 Sep;71(9):2102-2110. doi: 10.1177/0003702817694902. Epub 2017 Mar 14.

The effect of moderate temperatures (25-75 ℃) on latent fingerprints over a five-hour period was examined using Fourier transform infrared (FT-IR) microspectroscopy. The aim of the study was to detect changes in IR spectra due to any changes in...

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Johnston A, Rogers K. The Effect of Moderate Temperatures on Latent Fingerprint Chemistry. Appl Spectrosc. 2017;71(9):2102-2110doi: 10.1177/0003702817694902.
Johnston, A., & Rogers, K. (2017). The Effect of Moderate Temperatures on Latent Fingerprint Chemistry. Applied spectroscopy, 71(9), 2102-2110. https://doi.org/10.1177/0003702817694902
Johnston, Andrew, and Rogers, Keith. "The Effect of Moderate Temperatures on Latent Fingerprint Chemistry." Applied spectroscopy vol. 71,9 (2017): 2102-2110. doi: https://doi.org/10.1177/0003702817694902
Johnston A, Rogers K. The Effect of Moderate Temperatures on Latent Fingerprint Chemistry. Appl Spectrosc. 2017 Sep;71(9):2102-2110. doi: 10.1177/0003702817694902. Epub 2017 Mar 14. PMID: 28862035.
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Origin of Analyte-Induced Porous Silicon Photoluminescence Quenching.

Applied spectroscopy

Reynard JM, Van Gorder NS, Bright FV.
PMID: 28862036
Appl Spectrosc. 2017 Sep;71(9):2136-2145. doi: 10.1177/0003702817696092. Epub 2017 Mar 20.

We report on gaseous analyte-induced photoluminescence (PL) quenching of porous silicon, as-prepared (ap-pSi) and oxidized (ox-pSi). By using steady-state and emission wavelength-dependent time-resolved intensity luminescence measurements in concert with a global analysis scheme, we find that the analyte-induced quenching...

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Reynard JM, Van Gorder NS, Bright FV. Origin of Analyte-Induced Porous Silicon Photoluminescence Quenching. Appl Spectrosc. 2017;71(9):2136-2145doi: 10.1177/0003702817696092.
Reynard, J. M., Van Gorder, N. S., & Bright, F. V. (2017). Origin of Analyte-Induced Porous Silicon Photoluminescence Quenching. Applied spectroscopy, 71(9), 2136-2145. https://doi.org/10.1177/0003702817696092
Reynard, Justin M, et al. "Origin of Analyte-Induced Porous Silicon Photoluminescence Quenching." Applied spectroscopy vol. 71,9 (2017): 2136-2145. doi: https://doi.org/10.1177/0003702817696092
Reynard JM, Van Gorder NS, Bright FV. Origin of Analyte-Induced Porous Silicon Photoluminescence Quenching. Appl Spectrosc. 2017 Sep;71(9):2136-2145. doi: 10.1177/0003702817696092. Epub 2017 Mar 20. PMID: 28862036.
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Plastic Classification with X-ray Absorption Spectroscopy Based on Back Propagation Neural Network.

Applied spectroscopy

Wang Q, Wu X, Chen L, Yang Z, Fang Z.
PMID: 28485652
Appl Spectrosc. 2017 Nov;71(11):2538-2548. doi: 10.1177/0003702817706921. Epub 2017 Sep 12.

Currently, spectral analysis methods used in the classification of plastics have limitations that do not apply to opaque plastics or the stability of experimental results is not strong. In this paper, X-ray absorption spectroscopy (XAS) has been applied to...

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Wang Q, Wu X, Chen L, et al. Plastic Classification with X-ray Absorption Spectroscopy Based on Back Propagation Neural Network. Appl Spectrosc. 2017;71(11):2538-2548doi: 10.1177/0003702817706921.
Wang, Q., Wu, X., Chen, L., Yang, Z., & Fang, Z. (2017). Plastic Classification with X-ray Absorption Spectroscopy Based on Back Propagation Neural Network. Applied spectroscopy, 71(11), 2538-2548. https://doi.org/10.1177/0003702817706921
Wang, Qian, et al. "Plastic Classification with X-ray Absorption Spectroscopy Based on Back Propagation Neural Network." Applied spectroscopy vol. 71,11 (2017): 2538-2548. doi: https://doi.org/10.1177/0003702817706921
Wang Q, Wu X, Chen L, Yang Z, Fang Z. Plastic Classification with X-ray Absorption Spectroscopy Based on Back Propagation Neural Network. Appl Spectrosc. 2017 Nov;71(11):2538-2548. doi: 10.1177/0003702817706921. Epub 2017 Sep 12. PMID: 28485652.
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Pattern Recognition-Assisted Infrared Library Searching of the Paint Data Query Database to Enhance Lead Information from Automotive Paint Trace Evidence.

Applied spectroscopy

Lavine BK, White CG, Allen MD, Weakley A.
PMID: 27708178
Appl Spectrosc. 2017 Mar;71(3):480-495. doi: 10.1177/0003702816666287. Epub 2016 Oct 06.

Multilayered automotive paint fragments, which are one of the most complex materials encountered in the forensic science laboratory, provide crucial links in criminal investigations and prosecutions. To determine the origin of these paint fragments, forensic automotive paint examiners have...

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Lavine BK, White CG, Allen MD, et al. Pattern Recognition-Assisted Infrared Library Searching of the Paint Data Query Database to Enhance Lead Information from Automotive Paint Trace Evidence. Appl Spectrosc. 2016;71(3):480-495doi: 10.1177/0003702816666287.
Lavine, B. K., White, C. G., Allen, M. D., & Weakley, A. (2017). Pattern Recognition-Assisted Infrared Library Searching of the Paint Data Query Database to Enhance Lead Information from Automotive Paint Trace Evidence. Applied spectroscopy, 71(3), 480-495. https://doi.org/10.1177/0003702816666287
Lavine, Barry K, et al. "Pattern Recognition-Assisted Infrared Library Searching of the Paint Data Query Database to Enhance Lead Information from Automotive Paint Trace Evidence." Applied spectroscopy vol. 71,3 (2017): 480-495. doi: https://doi.org/10.1177/0003702816666287
Lavine BK, White CG, Allen MD, Weakley A. Pattern Recognition-Assisted Infrared Library Searching of the Paint Data Query Database to Enhance Lead Information from Automotive Paint Trace Evidence. Appl Spectrosc. 2017 Mar;71(3):480-495. doi: 10.1177/0003702816666287. Epub 2016 Oct 06. PMID: 27708178.
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Independent component analysis-based algorithm for automatic identification of Raman spectra applied to artistic pigments and pigment mixtures.

Applied spectroscopy

González-Vidal JJ, Pérez-Pueyo R, Soneira MJ, Ruiz-Moreno S.
PMID: 25665103
Appl Spectrosc. 2015 Mar;69(3):314-22. doi: 10.1366/14-07502. Epub 2015 Feb 01.

A new method has been developed to automatically identify Raman spectra, whether they correspond to single- or multicomponent spectra. The method requires no user input or judgment. There are thus no parameters to be tweaked. Furthermore, it provides a...

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González-Vidal JJ, Pérez-Pueyo R, Soneira MJ, et al. Independent component analysis-based algorithm for automatic identification of Raman spectra applied to artistic pigments and pigment mixtures. Appl Spectrosc. 2015;69(3):314-22doi: 10.1366/14-07502.
González-Vidal, J. J., Pérez-Pueyo, R., Soneira, M. J., & Ruiz-Moreno, S. (2015). Independent component analysis-based algorithm for automatic identification of Raman spectra applied to artistic pigments and pigment mixtures. Applied spectroscopy, 69(3), 314-22. https://doi.org/10.1366/14-07502
González-Vidal, Juan José, et al. "Independent component analysis-based algorithm for automatic identification of Raman spectra applied to artistic pigments and pigment mixtures." Applied spectroscopy vol. 69,3 (2015): 314-22. doi: https://doi.org/10.1366/14-07502
González-Vidal JJ, Pérez-Pueyo R, Soneira MJ, Ruiz-Moreno S. Independent component analysis-based algorithm for automatic identification of Raman spectra applied to artistic pigments and pigment mixtures. Appl Spectrosc. 2015 Mar;69(3):314-22. doi: 10.1366/14-07502. Epub 2015 Feb 01. PMID: 25665103.
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13C Solid State Nuclear Magnetic Resonance and µ-Raman Spectroscopic Characterization of Sicilian Amber.

Applied spectroscopy

Barone G, Capitani D, Mazzoleni P, Proietti N, Raneri S, Longobardo U, Di Tullio V.
PMID: 27340217
Appl Spectrosc. 2016 Aug;70(8):1346-55. doi: 10.1177/0003702816654087. Epub 2016 Jun 23.

(13)C cross-polarization magic angle spinning (CPMAS) nuclear magnetic resonance (NMR) and µ-Raman spectroscopy were applied to characterize Sicilian amber samples. The main goal of this work was to supply a complete study of simetite, highlighting discriminating criteria useful to...

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Barone G, Capitani D, Mazzoleni P, et al. 13C Solid State Nuclear Magnetic Resonance and µ-Raman Spectroscopic Characterization of Sicilian Amber. Appl Spectrosc. 2016;70(8):1346-55doi: 10.1177/0003702816654087.
Barone, G., Capitani, D., Mazzoleni, P., Proietti, N., Raneri, S., Longobardo, U., & Di Tullio, V. (2016). 13C Solid State Nuclear Magnetic Resonance and µ-Raman Spectroscopic Characterization of Sicilian Amber. Applied spectroscopy, 70(8), 1346-55. https://doi.org/10.1177/0003702816654087
Barone, Germana, et al. "13C Solid State Nuclear Magnetic Resonance and µ-Raman Spectroscopic Characterization of Sicilian Amber." Applied spectroscopy vol. 70,8 (2016): 1346-55. doi: https://doi.org/10.1177/0003702816654087
Barone G, Capitani D, Mazzoleni P, Proietti N, Raneri S, Longobardo U, Di Tullio V. 13C Solid State Nuclear Magnetic Resonance and µ-Raman Spectroscopic Characterization of Sicilian Amber. Appl Spectrosc. 2016 Aug;70(8):1346-55. doi: 10.1177/0003702816654087. Epub 2016 Jun 23. PMID: 27340217.
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Dual-wavelength Y-branch distributed Bragg reflector diode laser at 785 nanometers for shifted excitation Raman difference spectroscopy.

Applied spectroscopy

Maiwald M, Eppich B, Fricke J, Ginolas A, Bugge F, Sumpf B, Erbert G, Tränkle G.
PMID: 25061785
Appl Spectrosc. 2014;68(8):838-43. doi: 10.1366/13-07331.

A dual-wavelength Y-branch distributed Bragg reflector (DBR) diode laser at 785 nm is presented as an excitation light source for shifted excitation Raman difference spectroscopy (SERDS). The monolithic device was realized with deeply etched surface DBR gratings using one-step...

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Maiwald M, Eppich B, Fricke J, et al. Dual-wavelength Y-branch distributed Bragg reflector diode laser at 785 nanometers for shifted excitation Raman difference spectroscopy. Appl Spectrosc. 2014;68(8):838-43doi: 10.1366/13-07331.
Maiwald, M., Eppich, B., Fricke, J., Ginolas, A., Bugge, F., Sumpf, B., Erbert, G., & Tränkle, G. (2014). Dual-wavelength Y-branch distributed Bragg reflector diode laser at 785 nanometers for shifted excitation Raman difference spectroscopy. Applied spectroscopy, 68(8), 838-43. https://doi.org/10.1366/13-07331
Maiwald, Martin, et al. "Dual-wavelength Y-branch distributed Bragg reflector diode laser at 785 nanometers for shifted excitation Raman difference spectroscopy." Applied spectroscopy vol. 68,8 (2014): 838-43. doi: https://doi.org/10.1366/13-07331
Maiwald M, Eppich B, Fricke J, Ginolas A, Bugge F, Sumpf B, Erbert G, Tränkle G. Dual-wavelength Y-branch distributed Bragg reflector diode laser at 785 nanometers for shifted excitation Raman difference spectroscopy. Appl Spectrosc. 2014;68(8):838-43. doi: 10.1366/13-07331. PMID: 25061785.
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Temperature profile retrieval in axisymmetric combustion plumes using multilayer perceptron modeling and spectral feature selection in the infrared CO2 emission band.

Applied spectroscopy

García-Cuesta E, de Castro AJ, Galván IM, López F.
PMID: 25061791
Appl Spectrosc. 2014;68(8):900-8. doi: 10.1366/13-07185.

In this work, a methodology based on the combined use of a multilayer perceptron model fed using selected spectral information is presented to invert the radiative transfer equation (RTE) and to recover the spatial temperature profile inside an axisymmetric...

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García-Cuesta E, de Castro AJ, Galván IM, et al. Temperature profile retrieval in axisymmetric combustion plumes using multilayer perceptron modeling and spectral feature selection in the infrared CO2 emission band. Appl Spectrosc. 2014;68(8):900-8doi: 10.1366/13-07185.
García-Cuesta, E., de Castro, A. J., Galván, I. M., & López, F. (2014). Temperature profile retrieval in axisymmetric combustion plumes using multilayer perceptron modeling and spectral feature selection in the infrared CO2 emission band. Applied spectroscopy, 68(8), 900-8. https://doi.org/10.1366/13-07185
García-Cuesta, Esteban, et al. "Temperature profile retrieval in axisymmetric combustion plumes using multilayer perceptron modeling and spectral feature selection in the infrared CO2 emission band." Applied spectroscopy vol. 68,8 (2014): 900-8. doi: https://doi.org/10.1366/13-07185
García-Cuesta E, de Castro AJ, Galván IM, López F. Temperature profile retrieval in axisymmetric combustion plumes using multilayer perceptron modeling and spectral feature selection in the infrared CO2 emission band. Appl Spectrosc. 2014;68(8):900-8. doi: 10.1366/13-07185. PMID: 25061791.
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Comparative Study of Ultraviolet Laser-Based Time-Resolved Photoacoustic Fingerprint Spectra and Thermal Decomposition Mechanisms of Energetic 1,2,3-1H-Triazole Derivatives Under Controlled Pyrolysis.

Applied spectroscopy

Rao KS, Chaudhary AK.
PMID: 28345380
Appl Spectrosc. 2017 Jul;71(7):1481-1493. doi: 10.1177/0003702817698147. Epub 2017 Mar 27.

We report the comparative study of photoacoustic (PA) fingerprint spectra, thermal decomposition, and stability mechanism of some phenyl and bis series energetic compounds named 1-(2-methoxy,-3,5-dinitrophenyl)-1H-1,2,3-triazole ( S

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Rao KS, Chaudhary AK. Comparative Study of Ultraviolet Laser-Based Time-Resolved Photoacoustic Fingerprint Spectra and Thermal Decomposition Mechanisms of Energetic 1,2,3-1H-Triazole Derivatives Under Controlled Pyrolysis. Appl Spectrosc. 2017;71(7):1481-1493doi: 10.1177/0003702817698147.
Rao, K. S., & Chaudhary, A. K. (2017). Comparative Study of Ultraviolet Laser-Based Time-Resolved Photoacoustic Fingerprint Spectra and Thermal Decomposition Mechanisms of Energetic 1,2,3-1H-Triazole Derivatives Under Controlled Pyrolysis. Applied spectroscopy, 71(7), 1481-1493. https://doi.org/10.1177/0003702817698147
Rao, Konda Srinivasa, and Chaudhary, Anil Kumar. "Comparative Study of Ultraviolet Laser-Based Time-Resolved Photoacoustic Fingerprint Spectra and Thermal Decomposition Mechanisms of Energetic 1,2,3-1H-Triazole Derivatives Under Controlled Pyrolysis." Applied spectroscopy vol. 71,7 (2017): 1481-1493. doi: https://doi.org/10.1177/0003702817698147
Rao KS, Chaudhary AK. Comparative Study of Ultraviolet Laser-Based Time-Resolved Photoacoustic Fingerprint Spectra and Thermal Decomposition Mechanisms of Energetic 1,2,3-1H-Triazole Derivatives Under Controlled Pyrolysis. Appl Spectrosc. 2017 Jul;71(7):1481-1493. doi: 10.1177/0003702817698147. Epub 2017 Mar 27. PMID: 28345380.
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Showing 1 to 12 of 1822 entries