Search Results - "Beattie, J Renwick"

Exploration of Principal Component Analysis: Deriving Principal Component Analysis Visually Using Spectra by Beattie, J. Renwick, Esmonde-White, Francis W. L.

“…Spectroscopy rapidly captures a large amount of data that is not directly interpretable. Principal component analysis is widely used to simplify complex…”
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Raman spectroscopy as a predictive tool for monitoring osteoporosis therapy in a rat model of postmenopausal osteoporosis by Beattie, J. Renwick, Sophocleous, Antonia, Caraher, M. Clare, O’Driscoll, Olive, Cummins, Niamh M., Bell, Steven E. J., Towler, Mark, Rahimnejad Yazdi, Alireza, Ralston, Stuart H., Idris, Aymen I.

“…Pharmacological therapy of osteoporosis reduces bone loss and risk of fracture in patients. Modulation of bone mineral density cannot explain all effects…”
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Raman Microscopy for the Chemometric Analysis of Tumor Cells by Taleb, Ahcene, Diamond, James, McGarvey, John J, Beattie, J. Renwick, Toland, Carla, Hamilton, Peter W

“…Raman spectroscopy is recognized as a tool for chemometric analysis of biological materials due to the high information content relating to specific physical…”
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Sclera as a surrogate marker for determining AGE-modifications in Bruch's membrane using a Raman spectroscopy-based index of aging by Beattie, J Renwick, Pawlak, Anna M, McGarvey, John J, Stitt, Alan W

“…Raman spectroscopy is an effective probe of advanced glycation end products (AGEs) in Bruch's membrane. However, because it is the outermost layer of the…”
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Reflections of the real‐world in the unreal, using simulation to design complex real‐world validation studies for spectroscopy by Beattie, J. Renwick

“…Increasing use of real‐world experiments embeds scientific study in settings relevant to everyday life but brings a number of complications. Traditional study…”
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A Preliminary Evaluation of the Ability of Keratotic Tissue to Act as a Prognostic Indicator of Hip Fracture Risk by Beattie, J Renwick, Feskanich, Diane, Caraher, M Clare, Towler, Mark R

“…Studies have shown that Raman spectroscopic analysis of fingernail clippings can help differentiate between post-menopausal women who have and who have not…”
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Prediction of adipose tissue composition using raman spectroscopy: Average properties and individual fatty acids by Beattie, J. Renwick, Bell, Steven E. J, Borgaard, Claus, Fearon, Ann, Moss, Bruce W

“…Raman spectroscopy has been used for the first time to predict the FA composition of unextracted adipose tissue of pork, beef, lamb, and chicken. It was found…”
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Preliminary investigations on the effects of ageing and cooking on the Raman spectra of porcine longissimus dorsi by Beattie, J. Renwick, Bell, Steven E.J., Borggaard, Claus, Moss, Bruce W.

“…The influence of ageing and cooking on the Raman spectrum of porcine longissimus dorsi was investigated. The rich information contained in the Raman spectrum…”
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Classification of Adipose Tissue Species using Raman Spectroscopy by Beattie, J. Renwick, Bell, Steven E. J, Borggaard, Claus, Fearon, Anna M, Moss, Bruce W

“…In this study multivariate analysis of Raman spectra has been used to classify adipose tissue from four different species (chicken, beef, lamb and pork). The…”
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critical evaluation of raman spectroscopy for the analysis of lipids: fatty acid methyl esters by Beattie, J.R, Bell, S.E.J, Moss, B.W

“…The work presented here is aimed at determining the potential and limitations of Raman spectroscopy for fat analysis by carrying out a systematic investigation…”
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Raman spectroscopy as a tool for monitoring osteoporosis therapy in postmenopausal osteoporosis by Beattie, J. Renwick, Towler, Mark R.

“…Bisphosphonate‐based pharmacological therapy of osteoporosis reduces risk of fracture, but modulation of bone mineral density does not solely explain this…”
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Quantification of calcium in infant formula using laser-induced breakdown spectroscopy (LIBS), Fourier transform mid-infrared (FT-IR) and Raman spectroscopy combined with chemometrics including data fusion by Zhao, Ming, Markiewicz-Keszycka, Maria, Beattie, Renwick J., Casado-Gavalda, Maria P., Cama-Moncunill, Xavier, O'Donnell, Colm P., Cullen, Patrick J., Sullivan, Carl

“…•LIBS, Raman, FT-IR were investigated to quantify calcium (Ca) content in INF.•Chemical references of calcium content in INF were obtained using AAS.•PLSR…”
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Raman spectroscopy of advanced glycation end products (AGEs), possible markers for progressive retinal dysfunction by Pawlak, Anna M., Beattie, J. Renwick, Glenn, Josephine V., Stitt, Alan W., McGarvey, John J.

“…Raman microscopy is used to investigate the spectral features of selected compounds known to be involved in the development of the eye disease age‐related…”
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Development of sampling methods for Raman analysis of solid dosage forms of therapeutic and illicit drugs by Bell, Steven E. J., Beattie, J. Renwick, McGarvey, John J., Peters, K. Laota, Sirimuthu, N. M. S., Speers, S. James

“…The results of a study aimed at determining the most important experimental parameters for automated, quantitative analysis of solid dosage form…”
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Optimising reproducibility in low quality signals without smoothing; an alternative paradigm for signal processing by Beattie, J. Renwick

“…Raman spectroscopy has been revolutionised in recent decades by major technological advances such as lasers, charge‐coupled detectors (CCD) and notch/edge…”
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Raman spectroscopy predicts the link between claw keratin and bone collagen structure in a rodent model of oestrogen deficiency by Caraher, M. Clare, Sophocleous, Antonia, Beattie, J. Renwick, O'Driscoll, Olive, Cummins, Niamh M., Brennan, Orlaith, O'Brien, Fergal J., Ralston, Stuart H., Bell, Steven E.J., Towler, Mark, Idris, Aymen I.

“…Osteoporosis is a common disease characterised by reduced bone mass and an increased risk of fragility fractures. Low bone mineral density is known to…”
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Confocal Raman microscopy can quantify advanced glycation end product (AGE) modifications in Bruch's membrane leading to accurate, nondestructive prediction of ocular aging by Glenn, Josephine V, Beattie, J. Renwick, Barrett, Lindsay, Frizzell, Norma, Thorpe, Suzanne R, Boulton, Mike E, McGarvey, John J, Stitt, Alan W

“…The modification of proteins by nonenzymatic glycation leading to accumulation of advanced glycation end products (AGEs) is a well-established phenomenon of…”
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Multiplex analysis of age-related protein and lipid modifications in human Bruch's membrane by Beattie, J Renwick, Pawlak, Anna M, Boulton, Michael E, Zhang, Jianye, Monnier, Vincent M, McGarvey, John J, Stitt, Alan W

“…Aging of the human retina is characterized by progressive pathology, which can lead to vision loss. This progression is believed to involve reactive metabolic…”
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Effect of signal intensity normalization on the multivariate analysis of spectral data in complex 'real-world' datasets by Beattie, J. Renwick, Glenn, Josephine V., Boulton, Michael E., Stitt, Alan W., McGarvey, John J.

“…Spectral signal intensities, especially in ‘real‐world’ applications with nonstandardized sample presentation due to uncontrolled variables/factors, commonly…”
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use of Raman microscopy to determine and localize vitamin E in biological samples by Beattie, J. Renwick, Maguire, Ciaran, Gilchrist, Sarah, Barrett, Lindsay J, Cross, Carroll E, Possmayer, Fred, Ennis, Madeleine, Elborn, J. Stuart, Curry, W. James, McGarvey, John J, Schock, Bettina C

“…Alpha-tocopherol (aT), the predominant form of vitamin E in mammals, is thought to prevent oxidation of polyunsaturated fatty acids. In the lung, aT is…”
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