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| Registros recuperados: 42 | |
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| Tiefeng You; I. C. Baianu. |
| The soybean-derived products are among the most important agricultural products in the USA and the world. Conventional analytical methods for soybean composition analysis are both time consuming and costly. Faster and less expensive methods are required for most practical applications. To improve the accuracy, reliability and sensitivity of NIR, major advancements in instrumentation, as well as, data analysis / calibration methodology are required. Novel NIR instruments, such as DA-NIR and FT-NIR spectrometers developed in recent years have the potential for improving significantly the quantification of soybean composition at a reasonable cost. We present representative calibrations and data for intact soybean composition analysis obtained at the... |
| Tipo: Manuscript |
Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Bioinformatics; Plant Biology. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6253/version/1 |
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| I. C. Baianu. |
| This is the first report of 1 micron resolution chemical images of a Zirconium single crystal by FT-NIR Microspectroscopy. The FT-NIR spectra were obtained with a PerkinElmer SpectrumONE NTS spectrometer. The chemical images were obtained with a PerkinElmer Autoimage model FT-NIR microscope equipped with a very high sensitivity In /GaAs detector capable of precise measurements at ~10 ng, that was coupled to the SpectrumONE NTS FT-NIR spectrometer. |
| Tipo: Manuscript |
Palavras-chave: Chemistry; Data Standards. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6599/version/1 |
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| I. C. Baianu. |
| This novel Soybean Composition Database from the AFC-NMR & NIR Spectroscopy Facility of the College of ACES at the University of Illinois at Urbana includes more than 12,000 NIR measurements on soybeans from the International Soybean Germplasm Collection, such as those received from Peking at the National Soybean Collection.
Excel files (.xls) of our novel spectroscopic data are currently available for all 80,000 + NIR and FT-NMR measurements; such data are made available from an ultra-fast and secure supercomputer server utilizing the current version of the Scientific-Linux OS-based software. 

A detailed account is also presented of our high-resolution nuclear magnetic resonance (HR-NMR) and... |
| Tipo: Manuscript |
Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Bioinformatics; Plant Biology. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6201/version/1 |
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| I. C. Baianu. |
| There is an urgent need for the early detection of diseases such as Alzheimer’s (AD) and Cancers in order to enable their successful treatment. Cancer is the second major cause of death after Heart Disease, and AD is the third major cause of death with major consequences for the society.
Three major Nuclear Medicine techniques that are established for diagnostic and research purposes are: Positron Emission Tomography (PET) CAT/CT and Nuclear Magnetic Resonance Imaging (NMRI/MRI). These nuclear medicine techniques are discussed together with their clinical and research applications to early diagnosis of Alzheimer's Disease (AD) and cancers. Novel approaches to early detection and modeling of AD and cancers are then... |
| Tipo: Presentation |
Palavras-chave: Biotechnology; Cancer; Chemistry; Genetics & Genomics; Neuroscience; Pharmacology; Bioinformatics. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6196/version/1 |
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| I. C. Baianu. |
| An overview of translational, human oncogenomics, transcriptomics and cancer interactomic networks is presented together with basic concepts and potential, new applications to Oncology and Integrative Cancer Biology. Novel translational oncogenomics research is rapidly expanding through the application of advanced technology, research findings and computational tools/models to both pharmaceutical and clinical problems. A self-contained presentation is adopted that covers both fundamental concepts and the most recent biomedical, as well as clinical, applications. Sample analyses in recent clinical studies have shown that gene expression data can be employed to distinguish between tumor types as well as to predict outcomes. Potentially important applications... |
| Tipo: Manuscript |
Palavras-chave: Cancer; Genetics & Genomics; Pharmacology; Bioinformatics. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6190/version/1 |
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| I. C. Baianu. |
| A critical overview of recent clinical trials in cancer is presented focused on signaling pathways blockers or inhibitors with a view to developing successful clinical trials employing personalized cancer therapies. Rational, pharmacogenomic strategies in cancer trials should be adopted that include specific molecular targeting based on adequate data for, and detailed modeling of, cancer cell genomes, modifications of cancer signaling pathways and epigenetic mechanisms. Novel translational oncogenomics research is rapidly expanding through the application of highly sensitive and specific advanced technology, research findings and computational tools and complex models to both pharmaceutical and clinical problems. Multiple sample analyses from several... |
| Tipo: Manuscript |
Palavras-chave: Biotechnology; Cancer; Chemistry; Genetics & Genomics; Immunology; Molecular Cell Biology; Pharmacology; Bioinformatics. |
| Ano: 2012 |
URL: http://precedings.nature.com/documents/7046/version/1 |
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| I. C. Baianu; Jun Guo. |
| Conventional chemical analysis techniques are expensive, time consuming, and often destructive. The non-invasive Near Infrared (NIR) technology was introduced over the last decades for wide-scale, inexpensive chemical analysis of food and crop seed composition (see Williams and Norris, 1987; Wilcox and Cavins, 1995; Buning and Diller, 2000 for reviews of the NIR technique development stage prior to 1998, when Diode Arrays were introduced to NIR). NIR spectroscopic measurements obey Lambert and Beer’s law, and quantitative measurements can be successfully made with high speed and ease of operation. NIR has been used in a great variety of food applications. General applications of products analyzed come from all sectors of the food industry... |
| Tipo: Manuscript |
Palavras-chave: Biotechnology; Chemistry; Genetics & Genomics; Molecular Cell Biology; Pharmacology; Plant Biology. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6611/version/1 |
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| Doina M. Costescu; I. C. Baianu. |
| NMR, NIR and EM techniques are suitable methods of measuring protein and oil content in soybeans. After completion of a measurement with NMR or NIR, a soybean sample could be either replanted or consummated. NMR techniques involved in the present work are based on the response of nuclei, as nuclear spin flips, when set in a 7.05T magnetic field and excited with rf pulses of 300 MHz. NIR spectroscopy is based on outer electron molecular vibrations, when excited with radiation of frequency 1012 -4×1014Hz, and =2.5Om-750 nm. 
TEM and ESEM techniques are bulk and surface analysis techniques, respectively, working with electron beams of 15KV, and image resolution in the range of nm’s. ESEM is based on the... |
| Tipo: Presentation |
Palavras-chave: Biotechnology; Chemistry; Developmental Biology; Genetics & Genomics; Molecular Cell Biology; Plant Biology. |
| Ano: 2011 |
URL: http://precedings.nature.com/documents/6192/version/1 |
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| Registros recuperados: 42 | |
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