Nitrosamine Control: From Risk Assessment to Analytical Testing with Emphasis on Sample Preparation and Phase-Appropriate Method Validation

Συγγραφείς: Tarafder, Abhijit, Vega, Edwin, Beck, Hilary P., Mundal, Devon, Tilala, Mitul, Wang, Silas

Πηγή: Organic Process Research & Development. 29(11):2602-2624

Διαθεσιμότητα: https://pubs.acs.org/doi/10.1021/acs.oprd.5c00158

Parameters for Validating a Spectrometric System with Itinerant NaI(Tl) in the Activimeter Calibration

Συγγραφείς: Dayana Azeredo Conceição, José Ubiratan Delgado, Octavio Luiz Trindade Filho

Πηγή: Brazilian Journal of Radiation Sciences, Vol 13, Iss 2 (2025)

Θεματικοί όροι: NaI(Tl), method validations, performance indicator parameters, activimeter calibrations, Medical physics. Medical radiology. Nuclear medicine, R895-920, Radioactivity and radioactive substances, QC794.95-798

Περιγραφή αρχείου: electronic resource

Relation: https://bjrs.org.br/revista/index.php/REVISTA/article/view/2810; https://doaj.org/toc/2319-0612

Σύνδεσμος πρόσβασης: https://doaj.org/article/d50f707262aa4909a6c4865029a19984

Opportunities and obstacles for microsampling techniques in bioanalysis: Special focus on DBS and VAMS

Συγγραφείς: Londhe, Vaishali ^{a, ⁎}, Rajadhyaksha, Madhura ^{a, b}

Πηγή: In Journal of Pharmaceutical and Biomedical Analysis 15 April 2020 182

Determination of four priority polycyclic aromatic hydrocarbons (4PAHs) by GC-MS in traditional Turkish yoghurts

Συγγραφείς: Akdoğan, Abdullah, Gürsoy, O.

Πηγή: Food Additives & Contaminants: Part A. 37:391-400

Θεματικοί όροι: Validation parameters, Food Safety, Production process, Turkey, Food Handling, limit of quantitation, polycyclic aromatic hydrocarbons, Extraction, 01 natural sciences, Turkey (republic), Polycyclic aromatic hydrocarbons (PAHS), 11. Sustainability, Polycyclic Aromatic Hydrocarbons, Chemical contamination, yoghurt, Gas chromatography, limit of detection, 04 agricultural and veterinary sciences, Yogurt, mass fragmentography, Polycyclic aromatic hydrocarbons, Method validations, food safety, priority journal, Yoghurt, food contamination, Aromatization, Gas chromatography-mass spectrometry, saponification, measurement accuracy, Gas chromatography-mass spectrometries (GC-MS), food handling, Article, Gas Chromatography-Mass Spectrometry, 0404 agricultural biotechnology, turkey (bird), polycyclic aromatic hydrocarbon, chemical composition, controlled study, acidity, Mineral oils, Mass spectrometry, food analysis, Limits of detection, molecular weight, gas chromatography-mass spectrometry, 0104 chemical sciences, measurement repeatability, extraction, measurement error, Food Analysis

Σύνδεσμος πρόσβασης: https://pubmed.ncbi.nlm.nih.gov/31917644
https://hdl.handle.net/11499/37220
https://doi.org/10.1080/19440049.2019.1707293

Determination of Arsenobetaine in Fish Tissue by Species Specific Isotope Dilution LC-LTQ-Orbitrap-MS and Standard Addition LC-ICPMS

Συγγραφείς: Anthony Windust, Lu Yang, Sezgin Bakırdere, Laurent Ouerdane, Margaret McCooeye, Scott Willie, Paulette Maxwell, Zoltán Mester, Jianfu Ding

Θεματικοί όροι: exact matching, Indicator Dilution Techniques, inductively coupled plasma, mass bias correction, 01 natural sciences, Arsenicals, Mass Spectrometry, arsenobetaine, measured results, scan mode, Isotopes, indicator dilution curve, species-specific isotope dilution, reference standards, inductively coupled plasma mass spectrometry, detection limits, fish tissue, mass spectrometers, Fishes, standard, methodology, Orbitrap, organoarsenic derivative, resonance, Calibration, standards, pollutant, Environmental Pollutants, deionized water, method validations

Relation: Analytical Chemistry; https://hdl.handle.net/20.500.12628/21696; 000289956800024; 3371; 3378; 83

Διαθεσιμότητα: https://hdl.handle.net/20.500.12628/21696
https://doi.org/10.1021/ac103258m

Single-laboratory validation of a saponification method for the determination of four polycyclic aromatic hydrocarbons in edible oils by HPLC-fluorescence detection

Συγγραφείς: Akdoğan, Abdullah, Buttinger, G., Wenzl, T.

Πηγή: Food Additives & Contaminants: Part A. :1-10

Θεματικοί όροι: Aromatic compounds, Chromatography, High Pressure Liquid, Fluorescence, Laboratories, Plant Oils/*chemistry, Polycyclic Aromatic Hydrocarbons/*analysis, Solid Phase Extraction, Spectrometry, Fluorescence, limit of quantitation, polycyclic aromatic hydrocarbons, Aromatic hydrocarbons, Extraction, chrysene, Oils and fats, Concentration levels, Single laboratory validations, 11. Sustainability, Polycyclic Aromatic Hydrocarbons, corn oil, benzo[b]fluoranthene, Liquid partitioning, Chromatography, limit of detection, Saponification, Hydrolysis, Pyrene, benzo[a]pyrene, liquid liquid extraction, 04 agricultural and veterinary sciences, olive oil, Polycyclic aromatic hydrocarbons, Method validations, vegetable oil, priority journal, validation study, Aromatization, saponification, Uncertainty analysis, Sunflower oil, sunflower oil, fluorescence, measurement accuracy, 0405 other agricultural sciences, high performance liquid chromatography, benz[a]anthracene, Liquid chromatography, Phase separation, chemistry, Article, 0404 agricultural biotechnology, polycyclic aromatic hydrocarbon, Plant Oils, HPLC-fluorescence detection, high-performance liquid chromatography, sesame seed oil, Solid-phase extraction, Edible oil, Limits of detection, solid phase extraction, spectrofluorometry, Liquids, Hydrocarbons, Relative measurement, edible oil, measurement repeatability, extraction, laboratory, Olive oil, High performance liquid chromatography

Σύνδεσμος πρόσβασης: https://pubmed.ncbi.nlm.nih.gov/26634339
https://hdl.handle.net/11499/9703
https://doi.org/10.1080/19440049.2015.1127430
http://acikerisim.pau.edu.tr:8080/xmlui/handle/11499/9703
https://aperta.ulakbim.gov.tr/record/55975

Factorial design optimization of experimental variables in preconcentration of carbamates pesticides in water samples using solid phase extraction and liquid chromatography–electrospray-mass spectrometry determination

Συγγραφείς: Latrous El Atrache, Latifa, Ben Sghaier, Rafika, Bejaoui Kefi, Bochra, Haldys, Violette, Dachraoui, Mohamed, Tortajada, Jeanine

Συνεισφορές: HAL, Univ Évry

Πηγή: Talanta. 117:392-398

Θεματικοί όροι: Carbamates pesticides, Extraction, Fresh Water, 02 engineering and technology, 01 natural sciences, factorial analysis, Factorial design optimization, Limit of Detection, Water Pollutants, Relative standard deviations (R.S.D.), Chromatography, Liquid, Electrospray Ionization, Statistics, Solid Phase Extraction, article, Detectors, methodology, Statistical, Experimental design, 6. Clean water, Method validations, Research Design, 0210 nano-technology, Factor Analysis, Design of experiments, Optimization, Spectrometry, Mass, Electrospray Ionization, Acetonitriles, Method validation, acetonitrile derivative, Detection and quantification limit, water, Phase separation, Chemical, Significant variables, chemistry, electrospray mass spectrometry, water pollutant, [PHYS.PHYS.PHYS-CHEM-PH] Physics [physics]/Physics [physics]/Chemical Physics [physics.chem-ph], carbamic acid derivative, Organic compounds, Full factorial design, liquid chromatography, Pesticides, pesticide, Solid-phase extraction, Mass spectrometry, Spectrometry, isolation and purification, Mass, 0104 chemical sciences, acetonitrile, Carbamates, Factor Analysis, Statistical, Water Pollutants, Chemical, Chromatography, Liquid

Σύνδεσμος πρόσβασης: https://pubmed.ncbi.nlm.nih.gov/24209358
https://hal.science/hal-02112601v1
https://doi.org/10.1016/j.talanta.2013.09.032

Determination of 2-Methylimidazole and 4-Methylimidazole in Caramel Colors by Capillary Electrophoresis

Συγγραφείς: Petruci, João Flávio Da Silveira, Pereira, Elisabete Alves, Cardoso, Arnaldo Alves

Συνεισφορές: Universidade Estadual Paulista (UNESP)

Πηγή: Journal of Agricultural and Food Chemistry. 61:2263-2267

Θεματικοί όροι: Extraction recovery, caramel color, capillary electrophoresis, Carbohydrates, Color, imidazole, Separation, Chemical compounds, 0404 agricultural biotechnology, Fabrication process, Analytical curves, 2. Zero hunger, Imidazoles, Electrophoresis, Capillary, Food Coloring Agents, Reproducibility of Results, Fused silica, 04 agricultural and veterinary sciences, Fused-silica capillaries, Method validations, Organic solvents, Food products, Carcinogenic compounds, Carcinogens, Chemical preservatives, 0405 other agricultural sciences

Σύνδεσμος πρόσβασης: https://pubmed.ncbi.nlm.nih.gov/23379790

Methodology analysis of a computational tool used in electronic circuit design

Συγγραφείς: Almeida, Tiago da Silva, Silva, Alexandre C. Rodrigues da, Grout, Ian Andrew

Συνεισφορές: Universidade Estadual Paulista (UNESP)

Θεματικοί όροι: computational tool, Digital to Analog Converter, Synthesis, CAD tool, Commercial tools, Computational tools, Digital-to-analog converters, Electronic circuit design, Level of abstraction, MATLAB /simulink, Method validations, Mixed-signal blocks, Model translation, Power spectral, Simulation model, Simulation projects, Simulink, Support structures, Topdown, VHDL-AMS, Computational methods, Computer simulation, Digital integrated circuits, Digital to analog conversion, Discrete Fourier transforms, Electric network analysis, Instruments, Integrated circuit manufacture, Measurement theory, Computer aided design

Περιγραφή αρχείου: 710-715

Relation: Conference Record - IEEE Instrumentation and Measurement Technology Conference; 0,198; http://dx.doi.org/10.1109/IMTC.2011.5944279; Conference Record - IEEE Instrumentation and Measurement Technology Conference, p. 710-715, 2001.; http://hdl.handle.net/11449/72611; WOS:000297171900142; 2-s2.0-80051875134

Διαθεσιμότητα: http://hdl.handle.net/11449/72611
https://doi.org/10.1109/IMTC.2011.5944279

Energy-based interior mode selection for reduced-order models under harmonic excitation

Συγγραφείς: PALOMBA, ILARIA, RICHIEDEI, DARIO, TREVISANI, ALBERTO

Θεματικοί όροι: Structural dynamics, Ultrasonic applications, Ultrasonic welding, Full-order systems, Harmonic excitation, Linear time-invariant, Method validations, Reduced order models, State-of-the-art techniques, Undamped vibrating systems, Vibrating systems, Numerical methods

Σύνδεσμος πρόσβασης: http://www.scopus.com/inward/record.url?eid=2-s2.0-84913608692&partnerID=40&md5=4b07555faa1bf08e08dcd2d4bca79af3
https://hdl.handle.net/11577/3102499

Mixed-method validation of pedagogical concepts for an intercultural online learning environment: A case study

Συγγραφείς: Law, Effie Lai-Chong, Nguyen-Ngoc, Anh Vu, Kuru, Selahattin

Συνεισφορές: Işık Üniversitesi, Fen Edebiyat Fakültesi, Enformasyon Teknolojileri Bölümü, Işık University, Faculty of Arts and Sciences, Department of Information Technologies, Kuru, Selahattin

Θεματικοί όροι: Competencies, Content analysis, Conversation analysis, Crosscultural, Cross-cultural collaboration, Curricula, Design, E-learning, Electric network analysis, European countries, European universities, Measurement, Method validations, Multi-perspective, Multisources, Online learning environment, Online systems, Performance, Posteriori, Product development, Research, Research questions, Self-directed learning, Social network analysis, Social networking, Social software, Task performance, Theory, edu, lang

Relation: https://hdl.handle.net/11729/1998

Διαθεσιμότητα: https://hdl.handle.net/11729/1998

ANALYTICAL METHOD DEVELOPMENT AND VALIDATION OF DABIGATRAN ETEXILATE RELATED SUBSTANCE IN PHARMACEUTICAL DOSAGE FORM BY REVERSE‑PHASE – HIGH‑PERFORMANCE LIQUID CHROMATOGRAPHY

Συγγραφείς: Nawale, Rajesh, Pol, Shankar, Puranik, Prashant, Daud, Anwar, Rajkondawar, Vishal

Πηγή: Asian Journal of Pharmaceutical and Clinical Research; Vol 11 Issue 10 October 2018; 357-364 ; 2455-3891 ; 0974-2441

Θεματικοί όροι: Dabigatran etexilate, International Conference on Harmonization Guidelines, Nil, Method development, Method validations, Pharmaceutical analysis

Περιγραφή αρχείου: application/pdf

Relation: https://journals.innovareacademics.in/index.php/ajpcr/article/view/27043/15827; https://journals.innovareacademics.in/index.php/ajpcr/article/view/27043

Διαθεσιμότητα: https://journals.innovareacademics.in/index.php/ajpcr/article/view/27043

Mixed-method validation of pedagogical concepts for an intercultural online learning environment: a case study

Συγγραφείς: Law, Effie Lai-Chong, Nguyen-Ngoc, Anh Vu, Kuru, Selahattin

Συνεισφορές: Isik University Institutional Repository

Πηγή: Proceedings of the 2007 international ACM conference on Conference on supporting group work - GROUP '07. :321

Θεματικοί όροι: Multi-perspective, Social networking, Design, Conversation analysis, Crosscultural, Performance, European universities, Competencies, Online systems, E-learning, Online learning environment, Task performance, Social network analysis, Multisources, Theory, Curricula, Measurement, Research, 4. Education, 05 social sciences, Cross-cultural, Social software, European countries, Method validations, Product development, Research questions, Posteriori, Self-directed learning, Cross-cultural collaboration, Electric network analysis, 0503 education, Content analysis

Περιγραφή αρχείου: application/pdf

Practical Attribute and Variable Measurement Systems Analysis (MSA): A Guide for Conducting Gage R&R Studies and Test Method Validations.

Συγγραφείς: Conklin, Joseph

Πηγή: Journal of Quality Technology. Apr2016, Vol. 48 Issue 2, p209-210. 2p.

Θεματικοί όροι: *Test methods, Nonfiction

Reviews & Products: Practical Attribute & Variable Measurement Systems Analysis (MSA): A Guide for Conducting Gage R&R Studies & Test Method Validations (Book)

People: Durivage, Mark Allen

Determination of trace metals in high-salinity petroleum produced formation water by inductively coupled plasma mass spectrometry following on-line analyte separation/preconcentration

Συγγραφείς: Oliveira Eliane, Padua, Yang, Lu, Sturgeon, Ralph E., Santelli, Ricardo Erthal, Bezerra, Marcos Almeida, Willie, Scott N., Capilla, Ramsés

Πηγή: Journal of Analytical Atomic Spectrometry. 26:578

Θεματικοί όροι: Iminodiacetate, Doehlert matrix, High salinity, 01 natural sciences, Isotopes, Matrix separation, Seawater, Drilling platforms, Off shore platforms, Manganese, Trace elements, Flow injection, Formation water, Spectrometry, Limits of detection, Coastal seawater, Concentration ranges, Silica, Trace analysis, Vanadium, Certified reference materials, 6. Clean water, Method validations, 0104 chemical sciences, Analytes, Isotope dilutions, Electromagnetic induction, Zinc, Inductively coupled plasma mass spectrometry, Pre-concentration, Standard addition, Trace metal, Desirability function, Response surface, Complex compositions, Inductively coupled plasma, Offshore structures, 8-Hydroxyquinoline, Resins

Practical Attribute and Variable Measurement Systems Analysis (MSA): A Guide for Conducting Gage R&R Studies and Test Method Validations.

Συγγραφείς: Kenett, Ron S.

Πηγή: Quality Progress. Aug2016, Vol. 49 Issue 8, p61-61. 1/3p.

Θεματικοί όροι: *Acceptance sampling, Statistical methods in quality control, Nonfiction

Reviews & Products: Practical Attribute & Variable Measurement Systems Analysis (MSA): A Guide for Conducting Gage R&R Studies & Test Method Validations (Book)

People: Durivage, Mark Allen

LIBS analysis of crop plants

Συγγραφείς: Průšová Mária, Pazourková Prokopčáková Petra

Θεματικοί όροι: Calibration standard, Certified reference materials, Concentration of, Concentration ranges, Crop plants, Cryogenic grinding, Double pulse laser, ICP-OES, matrix, Method validations, Microwave digestion, Plant samples, Plant tissues, Powder pressing, Sam

Relation: Journal of Analytical Atomic Spectrometry; https://pubs.rsc.org/en/content/articlelanding/2009/JA/b903593a#!divAbstract; https://dspace.tul.cz/handle/15240/156308

Διαθεσιμότητα: https://dspace.tul.cz/handle/15240/156308
https://doi.org/10.1039/b903593a

Sensitive and specific LC-ESI-MS/MS method for determination of ZYDPLA1, a novel long-acting dipeptidyl peptidase 4 inhibitor in rat plasma: An application for toxicokinetic study in rats.

Συγγραφείς: Giri P; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Patel N; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Patel B; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Patel H; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Bahekar R; Department of Medicinal Chemistry, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Srinivas NR; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Patel PR; Department of Drug Metabolism & Pharmacokinetics, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India.; Department of Medicinal Chemistry, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India., Desai R; Department of Medicinal Chemistry, Zydus Research Centre, A Division of Cadila Healthcare Ltd., Ahmedabad, India.

Πηγή: Biomedical chromatography : BMC [Biomed Chromatogr] 2017 Nov; Vol. 31 (11). Date of Electronic Publication: 2017 May 29.

Τύπος έκδοσης: Journal Article

Στοιχεία περιοδικού: Publisher: Wiley Country of Publication: England NLM ID: 8610241 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1099-0801 (Electronic) Linking ISSN: 02693879 NLM ISO Abbreviation: Biomed Chromatogr Subsets: MEDLINE

Ιατρικοί όροι (MeSH): Chromatography, Liquid/*methods , Dipeptidyl-Peptidase IV Inhibitors/*blood , Dipeptidyl-Peptidase IV Inhibitors/*toxicity , Spectrometry, Mass, Electrospray Ionization/*methods, Dipeptidyl-Peptidase IV Inhibitors/chemistry ; Dipeptidyl-Peptidase IV Inhibitors/pharmacokinetics ; Tandem Mass Spectrometry/methods ; Animals ; Limit of Detection ; Linear Models ; Male ; Rats ; Rats, Wistar ; Reproducibility of Results