Yazar "Yılmaz, İsmail" için listeleme
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Colorimetric and fluorimetric sensing of trace amount of Hg2+in real samples by a new rhodamine B-based Schiff base probe: Smartphone, living cell applications and DFT calculation
Ejder, Nebahat; Karaoğlu, Kaan; Levent, Zeynep; Alçay, Yusuf; Özdemir, Emre; Yavuz, Özgür; Kaya, Kerem; Kopar, Merve; Tüzün, Nurcan Şenyurt; Yılmaz, İsmail (Elsevier, 2024)In this study, a Schiff base-based probe, named as 2-((methyl benzoate-4-yl)methyleneamino)-3 ',6 '-bis(diethylamino)spiro[isoindoline-1,9 '-xanthene]-3-one (2), was successfully synthesized and characterized by various ... -
A comparative investigation of the analgesic effects of metamizole and paracetamol in rats
İnce, İlker; Aksoy, Mehmet; Ahıskalıoğlu, Ali; Çömez, Mehmet; Dostbil, Ayşenur; Çelik, Mine; Yılmaz, İsmail; Mammadov, Renad; Doğan, Hasan; Özgermen, Boztok; Altuner, Durdu (Informa Healthcare, 2015)Background: This study investigated the effects of metamizole and paracetamol on pain and oxidative stress induced by scalpel incision and carrageenan in rats. Materials and methods: Total of 144 rats were divided into ... -
Damage induced by paracetamol compared with N-acetylcysteine
Kısaoğlu, Abdullah; Özoğul, Bünyamin; Turan, Mehmet İbrahim; Yılmaz, İsmail; Demiryılmaz, İsmail; Atamanalp, Sabri Selçuk; Bakan, Ebubekir; Süleyman, Halis (Lippincott Williams & Wilkins, 2014)Background: This study investigated the effect of thiamine pyrophosphate (TPP) on oxidative liver damage induced in rats with high-dose paracetamol. Methods: Rats for this experiment were divided into the following groups: ... -
Detection of Fe2+ in acetonitrile/water mixture by new 8-hydroxyquinolin based sensor through metal displacement mechanism
Karaoğlu, Kaan; Akçay, Hakkı Türker; Yılmaz, İsmail (Elsevier Science Bv, 2017)A 8-hydroxyquinoline-based (8-HQ) fluorescent ligand (2) was designed and synthesized by condensation of pyridine-2-carboxaldehide with 2-(quinolin-8-yloxy)acetohydrazide (1). Fluorometric titrations with various metal ... -
Diagnostic value of Chest CT and Initial Real-Time RT-PCR in COVID-19 Infection
Kostakoğlu, Uğur; Kant, Aydın; Atalar, Serhat; Ertunç, Barış; Erensoy, Şükrü; Dalmanoğlu, Enes; Yılmaz, İsmail; Sevimli, Belgin; Ertürk, Ayşe; Yılmaz, Gürdal (Professional Medical Publications, 2021)Objectives: To evaluate the diagnostic value of the rtRT-PCR test and CT in patients presenting with typical clinical symptoms of COVID-19. Methods: The study with the participation of four center in Turkey was performed ... -
Ferrocenyl-substituted dinuclear Cu(II) complex: Synthesis, spectroscopy, electrochemistry, DFT calculations and catecholase activity
Emirik, Mustafa; Karaoğlu, Kaan; Serbest, Kerim; Menteşe, Emre; Yılmaz, İsmail (Elsevier Science Bv, 2016)A new ferrocenyl-substituted heterocyclic hydrazide ligand and its Cu(II) complex were prepared. the DFT calculations were performed to determine the electronic and molecular structures of the title compounds. the electronic ... -
The investigation of damage in the muscle tissue with the oxidant/antioxidant balance and the extent of postmortem DNA damage in rats
Öztürk, Cengiz; Şener, Mustafa Talip; Şener, Ebru; Yılmaz, İsmail; Akçay, Fatih; Süleyman, Halis (2013)The relationship of the extent of DNA damage and certain components of the oxidant/antioxidant balance in rat femoral muscle tissue with the post-mortem intervals was investigated and examined by making direct comparison ... -
New Chromenylium-cyanine based dual channel chemosensors for copper and hypochlorite sensing
Karaoğlu, Kaan; Kaya, Kerem; Yılmaz, İsmail (Elsevier Sci Ltd, 2020)Based on a change in optical properties of chromenylium-cyanine Schiff base derivatives (5a-c), a series of colorimetric dual sensors have been for the first time designed, synthesized and characterized to monitor Cu2+ and ... -
New ferrocenyl naphthoquinone fused crown ether chemosensors: Highly selective, kinetically and regio controlled colorimetric, beryllium ion recognition
Alçay, Yusuf; Yavuz, Özgür; Gelir, Ali; Atasen, Seçil Kırlangıç; Karaoğlu, Kaan; Yücel, Barış; Tüzün, Nurcan Şenyurt; Yılmaz, İsmail (Elsevier Science Sa, 2018)New organometallic chemosensors which are based on triad molecules, ferrocenyl naphthoquinone linearly/angularly fused crown ethers (Fc-cnq-1a and Fc-cnq-1b) bearing ferrocene, quinone, and crown ether functional groups ... -
A novel ferrocenyl naphthoquinone fused crown ether as a multisensor for water determination in acetonitrile and selective cation binding
Dağdevren, Metin; Yılmaz, İsmail; Yücel, Barış; Emirik, Mustafa (Amer Chemical Soc, 2015)A multisensor which is based on a novel multifunctional triad molecule, ferrocenyl naphthoquinone fused crown ether (Fc-cnq) bearing ferrocene, quinone, and crown ether functional groups together, was synthesized and ... -
The relationship between diagnostic value of chest computed tomography imaging and symptom duration in COVID infection
Kant, Aydın; Kostakoğlu, Uğur; Atalar, Serhat; Erensoy, Şükrü; Sevimli, Tolgahan; Ertunç, Barış; Dalmanoğlu, Enes; Yılmaz, İsmail; Ertürk, Ayşe; Yılmaz, Gürdal (Wolters Kluwer Medknow Publications, 2020)OBJECTIVES: Severe acute respiratory syndrome-coronovirus-2 is a global public health problem, in which early diagnosis is required to prevent the spread of infection. in this study, we aimed to reveal the diagnostic value ...
