Articles with "diode array" as a keyword



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Evaluation of a high resolution diode array for CyberKnife quality assurance.

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Published in 2023 at "Journal of applied clinical medical physics"

DOI: 10.1002/acm2.14053

Abstract: PURPOSE The Cyberknife quality assurance (QA) program relies mainly on the use of radiochromic film (RCF). We aimed at evaluating high-resolution arrays of detectors as an alternative to films for CyberKnife machine QA. METHODS This… read more here.

Keywords: quality assurance; diode array; array;
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The role of diode array ultraviolet detection for the identification of synthetic cathinones.

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Published in 2017 at "Drug testing and analysis"

DOI: 10.1002/dta.2163

Abstract: The utility of diode array ultraviolet (UV) detection for aiding in the identification of synthetic cathinones, including different sub-classes and positional isomers is presented. For 35 synthetic cathinones, unique UV spectra are obtained for seven… read more here.

Keywords: synthetic cathinones; positional isomers; identification synthetic; ultraviolet detection ... See more keywords
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Computational modeling, fabrication and characterization of the deep eutectic solvent-based green molecular cage for selective metronidazole extraction from plasma followed by ultra-performance LC- diode array detector determination.

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Published in 2021 at "Journal of separation science"

DOI: 10.1002/jssc.202100251

Abstract: Four ternary deep eutectic solvents were computationally designed and synthesized, being used as candidate functional monomers in metronidazole molecular imprinting polymer synthesis, allowing selective extraction and determination by ultra-performance LC with diode array detector. In… read more here.

Keywords: extraction; performance diode; ultra performance; diode array ... See more keywords
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20. Pre-treatment quality assurance for flattening filter free dynamic arcs: A detector comparison

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Published in 2017 at "Physica Medica"

DOI: 10.1016/j.ejmp.2017.10.100

Abstract: Introduction Pre-treatment quality assurance (QA) with flattening filter free (FFF) beams is challenging because of the high dose rate and the required spatial resolution as small field are usually used. Our current clinical practice is… read more here.

Keywords: treatment; diode array; treatment quality; pre treatment ... See more keywords
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Nanoscale cross-point diode array accessing embedded high density PCM

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Published in 2017 at "Semiconductor Science and Technology"

DOI: 10.1088/1361-6641/aa7520

Abstract: The main bottlenecks in the development of current embedded phase change memory (PCM) technology are the current density and data storage density. In this paper, we present a PCM with 4F2 cross-point diode selector and… read more here.

Keywords: cross point; density; cross; diode array ... See more keywords
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One Octave Bandwidth Rectifier With a Frequency Selective Diode Array

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Published in 2018 at "IEEE Microwave and Wireless Components Letters"

DOI: 10.1109/lmwc.2018.2869281

Abstract: In this paper, a high-efficiency rectifier with one octave bandwidth is proposed by proposing a diode array with a frequency selective topology. With the frequency selective topology, the low-and high-band rectifiers are combined together without… read more here.

Keywords: frequency selective; one octave; topology; diode array ... See more keywords
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Determination of Isoflavones in Soybean Flour by Matrix Solid-Phase Dispersion Extraction and Liquid Chromatography with UV-Diode Array Detection

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Published in 2017 at "Journal of Food Quality"

DOI: 10.1155/2017/8049039

Abstract: A new analytical method, based on liquid chromatography (LC) with UV-diode array detection, for the simultaneous determination of daidzein, genistein, and glycitein and their 7-O-β-D-glucopyranoside (daidzin, genistin, and glycitin, resp.) has been successfully developed. All… read more here.

Keywords: extraction; detection; array detection; diode array ... See more keywords
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[Development and validation of methods for the quantitative determination of vitamins B1 and B2 in foods by high performance liquid chromatography with diode array detection].

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Published in 2022 at "Voprosy pitaniia"

DOI: 10.33029/0042-8833-2022-91-6-118-130

Abstract: The main sources of vitamins, which are essential substances, are mainly aliment products, foods for special dietary uses and dietary supplements. Therefore, the study of the native content of vitamins in aliment foods has always… read more here.

Keywords: min min; diode array; vitamin; detection ... See more keywords
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Multi-Steps Fragmentation-Ion Trap Mass Spectrometry Coupled to Liquid Chromatography Diode Array System for Investigation of Olaparib Related Substances

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Published in 2019 at "Molecules"

DOI: 10.3390/molecules24050843

Abstract: A high-performance liquid chromatography-diode array-mass spectrometric (LC-DAD-MS) method was developed and validated to investigate the related substances of olaparib (OLA) in bulk form. OLA was exposed to acid–base hydrolysis, boiling, oxidation with hydrogen peroxide, and… read more here.

Keywords: mass; diode array; related substances; ion ... See more keywords
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Determination of Polycyclic Aromatic Hydrocarbons in Commercial Parenteral Formulations and Medications Using High-Performance Liquid Chromatography with Diode Array Detection.

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Published in 2017 at "Journal of AOAC International"

DOI: 10.5740/jaoacinct.16-0342

Abstract: HPLC coupled to UV diode array detection (DAD) is proposed for the determination of polycyclic aromatic hydrocarbons (PAHs) in pharmaceutical products for parenteral administration. Because rubber is a possible source of PAHs for these products,… read more here.

Keywords: detection; pahs; determination; array detection ... See more keywords