Search Results - "de Juan, Anna"

Vibrational spectroscopic image analysis of biological material using multivariate curve resolution–alternating least squares (MCR-ALS) by Felten, Judith, Hall, Hardy, Jaumot, Joaquim, Tauler, Romà, de Juan, Anna, Gorzsás, András

“…Chemical compositional information can be extracted from Raman and infrared microscopic images by MCR-ALS. The algorithm finds the spectral profiles of…”
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Linear unmixing protocol for hyperspectral image fusion analysis applied to a case study of vegetal tissues by Gómez-Sánchez, Adrián, Marro, Mónica, Marsal, Maria, Zacchetti, Sara, Rocha de Oliveira, Rodrigo, Loza-Alvarez, Pablo, de Juan, Anna

“…Hyperspectral imaging (HSI) is a useful non-invasive technique that offers spatial and chemical information of samples. Often, different HSI techniques are…”
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Multivariate unmixing approaches on Raman images of plant cell walls: new insights or overinterpretation of results? by Prats-Mateu, Batirtze, Felhofer, Martin, de Juan, Anna, Gierlinger, Notburga

“…Plant cell walls are nanocomposites based on cellulose microfibrils embedded in a matrix of polysaccharides and aromatic polymers. They are optimized for…”
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Spectroscopic imaging and chemometrics: a powerful combination for global and local sample analysis by Juan, Anna de, Tauler, Romà, Dyson, Raylene, Marcolli, Claudia, Rault, Marianne, Maeder, Marcel

“…Merging spectroscopic imaging and chemometrics enhances the outcomes of instrumental technology and data analysis. Multivariate exploratory and resolution…”
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NIR Monitoring and Modelling of Soybean Oil Methanolysis with Multivariate Curve Resolution-Alternating Least Squares with Correlation Constraint by Sales, Rafaella, de Lima, Suzana, Stragevitch, Luiz, Pimentel, Maria Fernanda, de Juan, Anna

“…Near infrared spectroscopy in-line monitoring and modelling of soybean oil methanolysis has been done using multivariate curve resolution alternating least…”
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Multivariate Curve Resolution (MCR) from 2000: Progress in Concepts and Applications by de Juan, Anna, Tauler, Romà

“…This work is mainly oriented to give an overview of the progress of multivariate curve resolution methods in the last 5 years. Conceived as a review that…”
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Study of conformational transitions of i-motif DNA using time-resolved fluorescence and multivariate analysis methods by Benabou, Sanae, Ruckebusch, Cyril, Sliwa, Michel, Aviñó, Anna, Eritja, Ramon, Gargallo, Raimundo, de Juan, Anna

“…Recently, the presence of i-motif structures at C-rich sequences in human cells and their regulatory functions have been demonstrated. Despite numerous…”
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Handling Different Spatial Resolutions in Image Fusion by Multivariate Curve Resolution-Alternating Least Squares for Incomplete Image Multisets by Piqueras, Sara, Bedia, Carmen, Beleites, Claudia, Krafft, Christoph, Popp, Jürgen, Maeder, Marcel, Tauler, Romà, de Juan, Anna

“…Data fusion of different imaging techniques allows a comprehensive description of chemical and biological systems. Yet, joining images acquired with different…”
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Data fusion strategies to combine sensor and multivariate model outputs for multivariate statistical process control by de Oliveira, Rodrigo R., Avila, Claudio, Bourne, Richard, Muller, Frans, de Juan, Anna

“…Process analytical technologies (PAT) applied to process monitoring and control generally provide multiple outputs that can come from different sensors or from…”
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A graphical user-friendly interface for MCR-ALS: a new tool for multivariate curve resolution in MATLAB by Jaumot, Joaquim, Gargallo, Raimundo, de Juan, Anna, Tauler, Romà

“…A new graphical user-friendly interface for Multivariate Curve Resolution using Alternating Least Squares has been developed as a freely available MATLAB…”
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Preprocessing Tools Applied to Improve the Assessment of Aldrin Effects on Prostate Cancer Cells Using Raman Spectroscopy by Olmos, Víctor, Bedia, Carmen, Tauler, Romà, Juan, Anna de

“…The study of pollutant effects on living organisms provides information about the possible biological and environmental response to a contaminant. Progression…”
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Addendum: Vibrational spectroscopic image analysis of biological material using multivariate curve resolution–alternating least squares (MCR-ALS) by Felten, Judith, Hall, Hardy, Jaumot, Joaquim, Tauler, Romà, de Juan, Anna, Gorzsás, András

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Unravelling the Metabolic Progression of Breast Cancer Cells to Bone Metastasis by Coupling Raman Spectroscopy and a Novel Use of Mcr-Als Algorithm by Marro, Monica, Nieva, Claudia, de Juan, Anna, Sierra, Angels

“…Raman spectroscopy (RS) has shown promise as a tool to reveal biochemical changes that occur in cancer processes at the cellular level. However, when analyzing…”
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Process Monitoring of Moisture Content and Mass Transfer Rate in a Fluidised Bed with a Low Cost Inline MEMS NIR Sensor by Avila, Claudio R., Ferré, Joan, de Oliveira, Rodrigo Rocha, de Juan, Anna, Sinclair, Wayne E., Mahdi, Faiz M., Hassanpour, Ali, Hunter, Timothy N., Bourne, Richard A., Muller, Frans L.

“…Purpose The current trend for continuous drug product manufacturing requires new, affordable process analytical techniques (PAT) to ensure control of…”
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Study of the photobleaching phenomenon to optimize acquisition of 3D and 4D fluorescence images. A special scenario for trilinear and quadrilinear models by Gómez-Sánchez, Adrián, Alburquerque Alvarez, Iker, Loza-Alvarez, Pablo, Ruckebusch, Cyril, Juan, Anna de

“…[Display omitted] •A methodology to investigate photobleaching in fluorescence images is provided.•Fluorophore-specific photobleaching is described by unmixing…”
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Quantification of paracetamol through tablet blister packages by Raman spectroscopy and multivariate curve resolution-alternating least squares by Lyndgaard, Lotte B., van den Berg, Frans, de Juan, Anna

“…Raman spectroscopy has potential for non-invasive detection and quantification of chemical solids concealed within packages e.g. plastic bottles, bags or…”
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Local rank-based spatial information for improvement of remote sensing hyperspectral imaging resolution by Zhang, Xin, Juan, Anna de, Tauler, Romà

“…This paper shows the effect of using local rank and selectivity constraints based on spatial information of spectroscopic images to increase the performance of…”
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Use of Raman spectroscopy and chemometrics to distinguish blue ballpoint pen inks by de Souza Lins Borba, Flávia, Saldanha Honorato, Ricardo, de Juan, Anna

“…Highlights • Raman spectroscopy and chemometrics were combined to differentiate 14 pen inks. • Spectral preprocessing removed the fluorescence contribution to…”
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Determination of phenolic compounds and authentication of PDO Lambrusco wines by HPLC-DAD and chemometric techniques by Salvatore, Elisa, Cocchi, Marina, Marchetti, Andrea, Marini, Federico, de Juan, Anna

“…[Display omitted] ► HPLC-DAD and multivariate curve resolution allows quantification of phenols in wines. ► This fast/cheap methodology does not require…”
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Understanding the Formation of Heartwood in Larch Using Synchrotron Infrared Imaging Combined With Multivariate Analysis and Atomic Force Microscope Infrared Spectroscopy by Piqueras, Sara, Füchtner, Sophie, Rocha de Oliveira, Rodrigo, Gómez-Sánchez, Adrián, Jelavić, Stanislav, Keplinger, Tobias, de Juan, Anna, Thygesen, Lisbeth Garbrecht

“…Formation of extractive-rich heartwood is a process in live trees that make them and the wood obtained from them more resistant to fungal degradation. Despite…”
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