Search Results - "Mot, Augustin C."

Removal and degradation of sodium diclofenac via radical-based mechanisms using S. sclerotiorum laccase by Coman, Cristina, Hădade, Niculina, Pesek, Szilárd, Silaghi-Dumitrescu, Radu, Moț, Augustin C.

“…The recently isolated Sclerotinia sclerotiorum laccase was used for the degradation of sodium diclofenac, a nonsteroidal anti-inflammatory drug widely found in…”
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The strange case of polyphenols inhibiting the Briggs-Rauscher reaction: pH-modulated reactivity of the superoxide radical by Zagrean-Tuza, Cezara, Dorneanu, Sorin, Mot, Augustin C.

“…Superoxide radical is one of the main players when it comes to oxidative stress. Even if in itself is moderately reactive and can cause the degradation of very…”
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Evaluation of antioxidant and antimicrobial activities and phenolic profile for Hyssopus officinalis, Ocimum basilicum and Teucrium chamaedrys by Vlase, Laurian, Benedec, Daniela, Hanganu, Daniela, Damian, Grigore, Csillag, Ioan, Sevastre, Bogdan, Mot, Augustin C, Silaghi-Dumitrescu, Radu, Tilea, Ioan

“…This study was designed to examine the in vitro antioxidant and antimicrobial activities and to characterize the polyphenolic composition of the ethanolic…”
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"Yellow" laccase from Sclerotinia sclerotiorum is a blue laccase that enhances its substrate affinity by forming a reversible tyrosyl-product adduct by Mot, Augustin C, Coman, Cristina, Hadade, Niculina, Damian, Grigore, Silaghi-Dumitrescu, Radu, Heering, Hendrik

“…Yellow laccases lack the typical blue type 1 Cu absorption band around 600 nm; however, multi-copper oxidases with laccase properties have been reported. We…”
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Chromatographic Determination of Total Selenium in Biofortified Allium   sp. following Piazselenol Formation and Micro-Solid-Phase Extraction by Bosca, Bogdan M, Mot, Augustin C

“…Herein, a method based on selective piazselenol formation is applied for total selenium determination in biofortified species. Piazselenol is formed by…”
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Redox Reactivity of Nonsymbiotic Phytoglobins towards Nitrite by Zagrean-Tuza, Cezara, Pato, Galaba, Damian, Grigore, Silaghi-Dumitrescu, Radu, Mot, Augustin C

“…Nonsymbiotic phytoglobins (nsHbs) are a diverse superfamily of hemoproteins grouped into three different classes (1, 2, and 3) based on their sequences. Class…”
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Finding specific peaks (markers) using fuzzy divisive hierarchical associative-clustering based on the chromatographic profiles of medicinal plant extracts obtained at various detection wavelengths by Simion, Ileana M, MoŢ, Augustin-C, Sârbu, Costel

“…Advanced chemometric methods, such as fuzzy c-means (FCM), a fuzzy divisive hierarchical clustering algorithm (FDHC), and fuzzy divisive hierarchical…”
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Real-time detection of N-end rule-mediated ubiquitination via fluorescently labeled substrate probes by Mot, Augustin C., Prell, Erik, Klecker, Maria, Naumann, Christin, Faden, Frederik, Westermann, Bernhard, Dissmeyer, Nico

“…The N-end rule pathway has emerged as a major system for regulating protein functions by controlling their turnover in medical, animal and plant sciences as…”
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Selective Attachment of Polyethylene Glycol to Hemerythrin for Potential Use in Blood Substitutes by Arkosi, Mariann-Kinga, Mot, Augustin C., Lupan, Iulia, Tegla, Miruna Georgiana Ghinia, Silaghi-Dumitrescu, Radu

“…Due to its ability to reversibly bind O 2 , alongside a relatively low redox reactivity and a limited cytotoxicity, the oxygen-carrying protein hemerythrin has…”
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Polyphenolic composition, antioxidant and antibacterial activities for two Romanian subspecies of Achillea distans Waldst. et Kit. ex Willd by Benedec, Daniela, Vlase, Laurian, Oniga, Ilioara, Mot, Augustin C, Damian, Grigore, Hanganu, Daniela, Duma, Mihaela, Silaghi-Dumitrescu, Radu

“…The aim of this work was to study the chemical composition, antioxidant and antibacterial properties of Achillea distans Waldst. et Kit. subsp. distans and…”
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Chemo-mapping and biochemical-modulatory and antioxidant/prooxidant effect of Galium verum extract during acute restraint and dark stress in female rats by Farcas, Anca D, Mot, Augustin C, Zagrean-Tuza, Cezara, Toma, Vlad, Cimpoiu, Claudia, Hosu, Anamaria, Parvu, Marcel, Roman, Ioana, Silaghi-Dumitrescu, Radu

“…Galium verum is a well-known medicinal plant which is used in various pathologies. G. verum extracts are characterized here using chromatography, where among…”
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Laccase is upregulated via stress pathways in the phytopathogenic fungus Sclerotinia sclerotiorum by Coman, Cristina, Moţ, Augustin C., Gal, Emese, Pârvu, Marcel, Silaghi-Dumitrescu, Radu

“…We report on the factors affecting the production of the newly characterized laccase from the phytopathogenic fungus Sclerotinia sclerotiorum (Lib.) de Bary…”
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Excess Ascorbate is a Chemical Stress Agent against Proteins and Cells by Lehene, Maria, Fischer-Fodor, Eva, Scurtu, Florina, Hădade, Niculina D, Gal, Emese, Mot, Augustin C, Matei, Alina, Silaghi-Dumitrescu, Radu

“…Excess ascorbate (as expected in intravenous treatment proposed for COVID-19 management, for example) oxidizes and/or degrades hemoglobin and albumin, as…”
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Novel simultaneous determination of alliin and allicin in Allium sp. using digital subtraction HPTLC by Bosca, Bogdan, Mot, Augustin C.

“…•Allicin is easily pre-derivatized to S-allylmercaptocysteine prior HPTLC separation.•Stable S-allylmercaptocysteine and alliin can be simultaneously detected…”
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High-performance thin-layer chromatography and three-dimensional image analysis for the determination of rutin in pharmaceutical preparations by Soponar, Florin, Moţ, Augustin C, Sârbu, Costel

“…A novel HPTLC method was developed for fast and simple quantitative determination of rutin in pharmaceutical preparations. The proposed method combines the…”
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Novel polydopamine-based composites with adjustable antioxidant activity by Moț, Augustin C., Grosu, Ioana-Georgeta, Bogdan, Diana, Filip, Xenia, Petran, Anca, Filip, Claudiu

“…It is obtained here that dopamine and quercetin, not easily miscible compounds, can form stable quercetin – polydopamine (Q:PDA) composite systems under…”
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EPR detection of sulfanyl radical during sulfhemoglobin formation – Influence of catalase by Mot, Augustin C., Puscas, Cristina, Dorneanu, Sorin Aurel, Silaghi-Dumitrescu, Radu

“…Hemoglobin in its ferryl form oxidizes hydrogen sulfide and is transformed to sulfhemoglobin, where the sulfur is inserted covalently at the heme edge. Shown…”
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Conventional versus Extended Standard Addition Method: Determination of Capsaicinoids in Topical Creams by High-Performance Liquid Chromatography - Diode Array Detection (HPLC-DAD) by Anghel, Anca E., Balazs, Ibolya, Mot, Augustin C.

“…External standard calibration is the most common approach used to calculate the unknown concentration of analytes in analytical procedures. However, this…”
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Effects of Long‐Term Exposure to Low‐Power 915 MHz Unmodulated Radiation on Phaseolus vulgaris L by Surducan, Vasile, Surducan, Emanoil, Neamtu, Camelia, Mot, Augustin C., Ciorîță, Alexandra

“…The morphophysiological response of Phaseolus vulgaris L. to low‐power electromagnetic radiation was investigated in order to assess the potential harmful…”
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The Phytochemical Analysis of Vinca L. Species Leaf Extracts Is Correlated with the Antioxidant, Antibacterial, and Antitumor Effects by Ciorîță, Alexandra, Zăgrean-Tuza, Cezara, Moț, Augustin C., Carpa, Rahela, Pârvu, Marcel

“…The phytochemical analysis of Vinca minor, V. herbacea, V. major, and V. major var. variegata leaf extracts showed species-dependent antioxidant,…”
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