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3681“…High-performance liquid chromatography (HPLC) analysis and microwave digestion followed by flame atomic absorption spectroscopy were used in establishing provitamin A carotenoids and iron content, respectively. …”
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3682por Chandra Pandey, Satish, Dhami, Devendra Singh, Jha, Anubhuti, Chandra Shah, Girish, Kumar, Awanish, Samant, Mukesh“…Benth growing wild in the central Himalayan region of Uttarakhand, India, was analyzed by capillary gas chromatography with a flame ionization detector and gas chromatography–mass spectrometry. …”
Publicado 2019
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3683“…The volatile compounds in CGT and different parts of the cotton plant were extracted using various methods, identified by gas chromatography-mass spectrometry (GC-MS) or nuclear magnetic resonance (NMR) spectroscopy, and then quantified by gas chromatography-flame ionisation detection (GC-FID) against available standards. …”
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3684por Keflie, Tibebeselassie Seyoum, Samuel, Aregash, Woldegiorgis, Ashagrie Zewdu, Mihret, Adane, Abebe, Markos, Biesalski, Hans Konrad“…Sputum smear examination, high-performance liquid chromatography (HPLC), flame atomic absorption spectrometry (FAAS), and enzyme-linked immunosorbent assay (ELISA) were used to analyse acid fast bacilli (AFB), vitamin A, zinc, and C-reactive protein (CRP), respectively. …”
Publicado 2018
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3685por Burtscher, Sophie, Krieg, Peter, Killinger, Andreas, Al-Ahmad, Ali, Seidenstücker, Michael, Latorre, Sergio Hernandez, Bernstein, Anke“…In this study, thin degradable calcium phosphate ceramic coatings doped with silver (Ag), copper (Cu), and bismuth (Bi) on a titanium substrate were prepared with the aid of the high-velocity suspension flame spraying (HVSFS) coating process. To characterize the samples surface roughness, brightfield microscopy of the coatings, X-ray diffraction (XRD)-analysis for definition of the phase composition of the layers, Raman spectroscopy for determination of the phase composition of the contained metals, element-mapping for Cu-content verification, release kinetics for detection of metal ions and ceramic components of the coatings were carried out. …”
Publicado 2019
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3686por Wang, Xin, Kim, Douglas, Tucker, Katherine L., Weisskopf, Marc G., Sparrow, David, Hu, Howard, Park, Sung Kyun“…Dietary sodium and potassium were assessed by flame photometry using 24-h urine samples, and a sodium-to-potassium ratio was calculated from the resulting measures. …”
Publicado 2019
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3687por Geddo, Federica, Scandiffio, Rosaria, Antoniotti, Susanna, Cottone, Erika, Querio, Giulia, Maffei, Massimo E., Bovolin, Patrizia, Gallo, Maria Pia“…The extract PipeNig(®)-FL was chemically characterized by gas chromatography–mass spectrometry (GC–MS) and gas chromatography with flame-ionization detection (GC–FID), confirming a high content (814 mg/g) of BCP. …”
Publicado 2019
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3688“…The as-synthesized zinc stannate-treated cotton fabric showed excellent efficiency in self-cleaning, antibacterial property, and flame-resistant action compared to the annealed nano-zinc stannate-treated cotton fabric. …”
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3689por Poma, Giulia, Yin, Shanshan, Tang, Bin, Fujii, Yukiko, Cuykx, Matthias, Covaci, Adrian“…As with any food source, the potential presence of hazardous organic chemicals, such as persistent organic pollutants (POPs), plasticizers and flame retardants (FRs), must be investigated to guarantee consumer chemical safety. …”
Publicado 2019
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3690por Nciri, Nader, Shin, Taesub, Kim, Namho, Caron, Arnaud, Ben Ismail, Hanen, Cho, Namjun“…The unmodified and WPF-modified asphalts are characterized by means of Fourier-transform infrared spectroscopy (FT-IR), thin-layer chromatography–flame ionization detection (TLC-FID), scanning electron microscopy (SEM), atomic force microscopy (AFM), thermogravimetric analysis (TGA), and differential scanning calorimetry (DSC). …”
Publicado 2020
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3691por Mar, Khin Myint“…Cadmium concentrations in fish samples were determined by flame atomic absorption spectrophotometry (Perkin Elmer AAanalyst 800 and Winlab-32 software). …”
Publicado 2020
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3692“…Decabrominated diphenyl ether (BDE-209) is a primary component of the brominated flame retardants used in a variety of industrial and domestic applications. …”
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3693“…Tetrabromobisphenol A (TBBPA) is a brominated flame retardant, which is widely present in the various environmental and biological media. …”
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3694por Simonetti, Giulia, Di Filippo, Patrizia, Riccardi, Carmela, Pomata, Donatella, Sonego, Elisa, Buiarelli, Francesca“…In this explorative study, we focused on emerging organic pollutants, such as novel brominated flame retardants (nBFRs) and some perfluoroalkyl substances, together with legacy polychlorinated biphenyls (PCBs) and polybrominated diphenyl ethers (BDEs) in settled dust collected in houses and workplaces such as one office and two electrotechnical and mechanical workshops. …”
Publicado 2020
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3695“…The metabolic variation in the essential oil composition of Premna odorata leaves obtained from different seasons was quantitatively and qualitatively determined employing GC/MS (Gas Chromatography coupled with Mass Spectrometry) and GC/FID (Gas chromatography equipped with flame ionization detector) techniques. It displayed the existence of 97 constituents accounting for 94.19%, 92.27%, 91.95% and 92.63% for POS (spring), POM (summer), POA (autumn) and POW (winter) whole essential oils. β-Caryophyllene constituting the main metabolite in the oil in the different seasons. …”
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3696“…Free air ball (FAB) and bonded strength were performed on an Ag-10Au-3.6Pd alloy bonding wire (diameter of 0.025 mm) for different electronic flame-off (EFO) currents, times and bonding parameters. …”
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3697por EL Daouk, Sarine, Pineau, Alain, Taha, Mariam, Ezzeddine, Raed, Hijazi, Akram, Al Iskandarani, Mohamad“…Al levels in food were analyzed using Flame Atomic Absorption Spectrometry (FAAS) after acid digestion. …”
Publicado 2020
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3698por Youssef, Fadia S., Eid, Safaa Y., Alshammari, Elham, Ashour, Mohamed L., Wink, Michael, El-Readi, Mahmoud Z.“…The composition of essential oils of Chrysanthemum indicum and C. morifolium were comparatively studied using both Gas Chromatography/Flame ionization Detector (GC/FID) and Gas Chromatography/Mass spectrometry (GC/MS) analyses. …”
Publicado 2020
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3699por Nemček, Lucia, Šebesta, Martin, Urík, Martin, Bujdoš, Marek, Dobročka, Edmund, Vávra, Ivo“…There were no statistically significant changes in the content of chlorophyll a, chlorophyll b, and total chlorophyll, although flame atomic absorption spectrometry (FAAS) analysis indicated that plants bioaccumulated the zinc applied. …”
Publicado 2020
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3700por Martínez-Abad, Antonio, Ramos, Marina, Hamzaoui, Mahmoud, Kohnen, Stephane, Jiménez, Alfonso, Garrigós, María Carmen“…The composition of LEO was analysed by gas chromatography with flame ionisation detection (GC-FID), and limonene (65.082 wt.%), β-pinene (14.517 wt.%) and γ-terpinene (9.743 wt.%) were mainly identified. …”
Publicado 2020
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