Výsledky vyhledávání - "Analitik Kimya"

Systematically investigation on the spectral, antioxidant and antibacterial properties of fragrant methyl benzoate esters containing electron withdrawing and electron releasing groups

Autor: SESAL, NÜZHET CENK, ODABAŞ, ZAFER

In this study, the effects of electron-withdrawing or electron-releasing groups in methyl benzoate esters, which are widely used in the fragrance industry, on the antioxidant and antibacterial activities of the compounds were investigated. Firstly, m

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3098::a9428493ece33ca12aabdb0a72c87b3f
https://hdl.handle.net/11424/291326

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Stable hemiaminals from axially chiral pyridine compounds

Autor: Senel Teke Tuncel, Ilke Demir, Safiye Sağ Erdem, Ilknur Dogan

Publikováno v: Chirality. 35:365-375

© 2023 Wiley Periodicals LLC.In this study, we have synthesized a series of 3-(pyridin-2-yl)-2-(pyridin-2-ylimino)thiazolidin-4-ol derivatives regioselectively from 2-iminothiazolidin-4-ones using LiAlH4 at room temperature. Due to the presence of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfa82ff9ef1b43daa6d4713c0825df60
https://doi.org/10.1002/chir.23545

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Identification of some novel amide conjugates as potent and gastric sparing anti-inflammatory agents: In vitro, in vivo, in silico studies and drug safety evaluation

Autor: Necla Kulabaş, İrem Set, Göknur Aktay, Şule Gürsoy, Özkan Danış, Ayşe Ogan, Safiye Sağ Erdem, Pınar Erzincan, Sinem Helvacıoğlu, Muhammed Hamitoğlu, İlkay Küçükgüzel

Today, usage of NSAIDs (nonsteroidal anti-inflammatory drugs) is very common. However, it has been proven by many studies that NSAIDs with free carboxylic acid group damage the GI (gastrointestinal) system. Our aim was to mask the acidic groups of NS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1c7c30d52eaca2b8267e036ce81ccdd
https://hdl.handle.net/11424/288894

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Understanding the effects of chitosan, chia mucilage, levan based composite coatings on the shelf life of sweet cherry

Autor: Muhammad Mujtaba, Qasid Ali, Bahar Akyuz Yilmaz, Mehmet Seckin Kurubas, Hayri Ustun, Mustafa Erkan, Murat Kaya, Mehmet Cicek, Ebru Toksoy Oner

Publikováno v: Mujtaba, M, Ali, Q, Yilmaz, B A, Seckin Kurubas, M, Ustun, H, Erkan, M, Kaya, M, Cicek, M & Oner, E T 2023, ' Understanding the effects of chitosan, chia mucilage, levan based composite coatings on the shelf life of sweet cherry ', Food Chemistry, vol. 416, 135816 . https://doi.org/10.1016/j.foodchem.2023.135816

Sweet cherry (Prunus avium L.) fruits are prone to quality and quantity loss in shelf-life conditions and cold storage due to their short post-harvest life. Until now efforts have been made to extend the shelf life of the sweet cherry. However, an ef

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2aae51b77b92aa56ae5a44b29d22abb5
https://hdl.handle.net/11424/287697

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Akademický článek

Analysis of Questions According to the Revised Bloom Taxonomy (PPSE/ TFKT- Analytical Chemistry Related Questions)

Autor: Hatice KARAER

Publikováno v: Kastamonu Eğitim Dergisi, Vol 27, Iss 6 (2019)

This research was conducted to analyse Analytical Chemistry related questions in Teaching Field Knowledge Tests (TFKT) the Public Personnel Selection Exam (PPSE) according to the revised Bloom taxonomy (RBT). For this purpose, a total of 510 question

Externí odkaz: https://doaj.org/article/4fdb5a2b472e47a58c52407a778b3ee7

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Synthesis, Electrochemistry, Spectroelectrochemistry, and Electrochromism of Metallophthalocyanines Substituted with Four (2,4,5‐Trimethylphenyl)ethynyl Groups

Autor: Sevgi Özcan, Rabia Zeynep Kobak, Özlem Budak, Atıf Koca, Zehra Altuntaş Bayır

Publikováno v: Electroanalysis. 34:1610-1620

The synthesis of the novel phthalonitrile containing (2,4,5-trimethylphenyl)ethynyl moieties was performed using the palladium-catalyzed Sonogashira crosslinking methodology. Cobalt phthalocyanine was obtained with the cyclotetramerization reaction o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::902b4bd3022f5167941eef5735bcabd9
https://doi.org/10.1002/elan.202100693

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Fabric phase sorptive extraction combined with high performance liquid chromatography for the determination of favipiravir in human plasma and breast milk

Autor: Gizem Tiris, Isil Gazioglu, Kenneth G. Furton, Abuzar Kabir, Marcello Locatelli

A fast procedure obtained by the combination of fabric phase extraction (FPSE) with high performance liquid chromatography (HPLC) has been developed and validated for the quantification of favipiravir (FVP) in human plasma and breast milk. A sol-gel

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34a400caa18592ee303411be8a44d487
https://hdl.handle.net/20.500.12645/34864

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Electron-Donating and Electron-Withdrawing Subunit Effects on Coumarin-BODIPY Dyads: Optical and Electrochemical Properties and Molecular Interactions

Autor: ÖZDEMİR, MÜCAHİT, YALÇIN, BAHATTİN

In this study, a series of coumarin-BODIPY molecules were synthesized using a Sonogashira cross-linking reaction. The effects of electron withdrawing and electron donating moieties on electrochemical and optical properties were supported by results o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3098::2b5d7493741cf65bdf8a48338e875880
https://hdl.handle.net/11424/290896

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