Výsledky vyhľadávania - "Trevisan, Júlio"

Standardization of complex biologically derived spectrochemical datasets Autor Morais, Camilo L M, Paraskevaidi, Maria, Cui, Li, Fullwood, Nigel J, Isabelle, Martin, Lima, Kássio M G, Martin-Hirsch, Pierre L, Sreedhar, Hari, Trevisan, Júlio, Walsh, Michael J, Zhang, Dayi, Zhu, Yong-Guan, Martin, Francis L

“…Spectroscopic techniques such as Fourier-transform infrared (FTIR) spectroscopy are used to study interactions of light with biological materials. This…”
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Dose-related alterations of carbon nanoparticles in mammalian cells detected using biospectroscopy: potential for real-world effects Autor Li, Junyi, Strong, Rebecca, Trevisan, Júlio, Fogarty, Simon W, Fullwood, Nigel J, Jones, Kevin C, Martin, Francis L

“…Nanotechnologies generate a wide range of engineered nanomaterials that enter into our ecosystem, especially carbon-based nanoparticles (CNPs). As these novel…”
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Binary mixture effects by PBDE congeners (47, 153, 183, or 209) and PCB congeners (126 or 153) in MCF-7 cells: biochemical alterations assessed by IR spectroscopy and multivariate analysis Autor Llabjani, Valon, Trevisan, Júlio, Jones, Kevin C, Shore, Richard F, Martin, Francis L

“…Target organisms are continuously and variously exposed to contaminant mixtures in the environment. We noted that treatment with brominated diphenyl ether…”
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Histology Verification Demonstrates That Biospectroscopy Analysis of Cervical Cytology Identifies Underlying Disease More Accurately than Conventional Screening: Removing the Confounder of Discordance Autor Gajjar, Ketan, Ahmadzai, Abdullah A., Valasoulis, George, Trevisan, Júlio, Founta, Christina, Nasioutziki, Maria, Loufopoulos, Aristotelis, Kyrgiou, Maria, Stasinou, Sofia Melina, Karakitsos, Petros, Paraskevaidis, Evangelos, Da Gama-Rose, Bianca, Martin-Hirsch, Pierre L., Martin, Francis L.

“…Subjective visual assessment of cervical cytology is flawed, and this can manifest itself by inter- and intra-observer variability resulting ultimately in the…”
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Differential effects in mammalian cells induced by chemical mixtures in environmental biota as profiled using infrared spectroscopy Autor Llabjani, Valon, Crosse, John D, Ahmadzai, Abdullah A, Patel, Imran I, Pang, Weiyi, Trevisan, Júlio, Jones, Kevin C, Shore, Richard F, Martin, Francis L

“…Environmental contaminants accumulate in many organisms and induce a number of adverse effects. As contaminants mostly occur in the environment as mixtures, it…”
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Syrian hamster embryo (SHE) assay (pH 6.7) coupled with infrared spectroscopy and chemometrics towards toxicological assessment Autor Trevisan, Júlio, Angelov, Plamen P, Patel, Imran I, Najand, Ghazal M, Cheung, Karen T, Llabjani, Valon, Pollock, Hubert M, Bruce, Shannon W, Pant, Kamala, Carmichael, Paul L, Scott, Andrew D, Martin, Francis L

“…The Syrian hamster embryo (SHE) assay (pH 6.7) is an in vitro candidate to replace in vivo carcinogenicity tests. However, the conventional method of visual…”
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Using Fourier transform IR spectroscopy to analyze biological materials Autor Baker, Matthew J, Trevisan, Júlio, Bassan, Paul, Bhargava, Rohit, Butler, Holly J, Dorling, Konrad M, Fielden, Peter R, Fogarty, Simon W, Fullwood, Nigel J, Heys, Kelly A, Hughes, Caryn, Lasch, Peter, Martin-Hirsch, Pierre L, Obinaju, Blessing, Sockalingum, Ganesh D, Sulé-Suso, Josep, Strong, Rebecca J, Walsh, Michael J, Wood, Bayden R, Gardner, Peter, Martin, Francis L

“…Advances in sample preparation and computation analysis make FTIR of biological materials a rapidly expanding research area. Researchers from a number of…”
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Fourier-transform infrared spectroscopy discriminates a spectral signature of endometriosis independent of inter-individual variation Autor Cheung, Karen T, Trevisan, Júlio, Kelly, Jemma G, Ashton, Katherine M, Stringfellow, Helen F, Taylor, Siân E, Singh, Maneesh N, Martin-Hirsch, Pierre L, Martin, Francis L

“…Endometriosis is the growth of endometrial tissue outside of the uterine cavity. Its aetiology remains obscure, and it is difficult to diagnose ranging from…”
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Biospectroscopy to metabolically profile biomolecular structure: a multistage approach linking computational analysis with biomarkers Autor Kelly, Jemma G, Trevisan, Jülio, Scott, Andrew D, Carmichael, Paul L, Pollock, Hubert M, Martin-Hirsch, Pierre L, Martin, Francis L

“…Biospectroscopy is employed to derive absorbance spectra representative of biomolecules present in biological samples. The mid-infrared region (λ = 2.5 μm-25…”
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IRootLab: a free and open-source MATLAB toolbox for vibrational biospectroscopy data analysis Autor Trevisan, Júlio, Angelov, Plamen P., Scott, Andrew D., Carmichael, Paul L., Martin, Francis L.

“…IRootLab is a free and open-source MATLAB toolbox for vibrational biospectroscopy (VBS) data analysis. It offers an object-oriented programming class library,…”
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Microspectroscopy of spectral biomarkers associated with human corneal stem cells Autor Nakamura, Takahiro, Kelly, Jemma G, Trevisan, Júlio, Cooper, Leanne J, Bentley, Adam J, Carmichael, Paul L, Scott, Andrew D, Cotte, Marine, Susini, Jean, Martin-Hirsch, Pierre L, Kinoshita, Shigeru, Fullwood, Nigel J, Martin, Francis L

“…Synchrotron-based radiation (SRS) Fourier-transform infrared (FTIR) microspectroscopy potentially provides novel biomarkers of the cell differentiation…”
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Extracting biological information with computational analysis of Fourier-transform infrared (FTIR) biospectroscopy datasets: current practices to future perspectives Autor Trevisan, Júlio, Angelov, Plamen P, Carmichael, Paul L, Scott, Andrew D, Martin, Francis L

“…Applying Fourier-transform infrared (FTIR) spectroscopy (or related technologies such as Raman spectroscopy) to biological questions (defined as…”
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Fourier-transform infrared spectroscopy coupled with a classification machine for the analysis of blood plasma or serum: a novel diagnostic approach for ovarian cancer Autor Gajjar, Ketan, Trevisan, Júlio, Owens, Gemma, Keating, Patrick J, Wood, Nicholas J, Stringfellow, Helen F, Martin-Hirsch, Pierre L, Martin, Francis L

“…Currently available screening tests do not deliver the required sensitivity and specificity for accurate diagnosis of ovarian or endometrial cancer. Infrared…”
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Distinguishing cell types or populations based on the computational analysis of their infrared spectra Autor Martin, Francis L, Kelly, Jemma G, Llabjani, Valon, Martin-Hirsch, Pierre L, Patel, Imran I, Trevisan, Júlio, Fullwood, Nigel J, Walsh, Michael J

“…Infrared (IR) spectroscopy of intact cells results in a fingerprint of their biochemistry in the form of an IR spectrum; this has given rise to the new field…”
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Classification of test agent-specific effects in the Syrian hamster embryo assay (pH 6.7) using infrared spectroscopy with computational analysis Autor Ahmadzai, Abdullah A, Trevisan, Júlio, Pang, Weiyi, Patel, Imran I, Fullwood, Nigel J, Bruce, Shannon W, Pant, Kamala, Carmichael, Paul L, Scott, Andrew D, Martin, Francis L

“…The Syrian hamster embryo (SHE) cell transformation assay (pH 6.7) has utility in the assessment of potential chemical carcinogenicity (both genotoxic and…”
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Derivation by infrared spectroscopy with multivariate analysis of bimodal contaminant-induced dose-response effects in MCF-7 cells Autor Llabjani, Valon, Trevisan, Jülio, Jones, Kevin C, Shore, Richard F, Martin, Francis L

“…Toxic responses to contaminants following exposure concentrations typically used in laboratory tests may not reflect how biological systems respond to lower…”
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Diagnostic segregation of human brain tumours using Fourier-transform infrared and/or Raman spectroscopy coupled with discriminant analysis Autor Gajjar, Ketan, Heppenstall, Lara D, Pang, Weiyi, Ashton, Katherine M, Trevisan, Júlio, Patel, Imran I, Llabjani, Valon, Stringfellow, Helen F, Martin-Hirsch, Pierre L, Dawson, Timothy, Martin, Francis L

“…The most common initial treatment received by patients with a brain tumour is surgical removal of the growth. Precise histopathological diagnosis of brain…”
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Vibrational biospectroscopy coupled with multivariate analysis extracts potentially diagnostic features in blood plasma/serum of ovarian cancer patients Autor Owens, Gemma L., Gajjar, Ketan, Trevisan, Júlio, Fogarty, Simon W., Taylor, Siân E., Da Gama-Rose, Bianca, Martin-Hirsch, Pierre L., Martin, Francis L.

“…Despite numerous advances in “omics” research, early detection of ovarian cancer still remains a challenge. The aim of this study was to determine whether…”
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High contrast images of uterine tissue derived using Raman microspectroscopy with the empty modelling approach of multivariate curve resolution-alternating least squares Autor Patel, Imran I, Trevisan, Júlio, Evans, Geraint, Llabjani, Valon, Martin-Hirsch, Pierre L, Stringfellow, Helen F, Martin, Francis L

“…Approaches that allow one to rapidly understand tissue structure and functionality in situ remain to be developed. Such techniques are required in many…”
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Concentration-dependent effects of carbon nanoparticles in gram-negative bacteria determined by infrared spectroscopy with multivariate analysis Autor Riding, Matthew J., Martin, Francis L., Trevisan, Júlio, Llabjani, Valon, Patel, Imran I., Jones, Kevin C., Semple, Kirk T.

“…With increasing production of carbon nanoparticles (CNPs), environmental release of these entities becomes an ever-greater inevitability. However, many…”
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