Browsing by Author "Kılınç, Ersin"
Now showing items 1-20 of 26
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Akciğer kanseri tedavisinde siRNA yüklü non-viral vektörlerle FGFR genlerinin hedeflenmesi
Özkan, Ahmet İsmail (Dicle Üniversitesi, Fen Bilimleri Enstitüsü, 2022)Bu çalışmamızda, FGFR1 siRNA ile birlikte MNPCA nanopartikülleri yüklü non-viral vektörlar olan lipozomlar yardımıyla FGFR1 geni hedeflenmiştir. İlk aşamada nanopartiküller sentezlenmiş, sitrik asit ile kaplanmış, manyetik ... -
Anason (Pimpinella anisum L.) ve kimyon (Cuminum cyminum L.) tohumlarının uçucu yağ kompozisyonu ile antimikrobiyal ve antioksidan özelliklerinin belirlenmesi
Bu çalışmada, anason (Pimpinella anisum L.) ve kimyon (Cuminum cyminum L.) tohumlarının uçucu yağ bileşenleri ile bu yağların antimikrobiyal ve antioksidan özelliklerinin belirlenmesi amaçlanmıştır. Uçucu yağ bileşenleri ... -
Aroclor 1254’e maruz kalan elastinin yapısında meydana gelen değişikliklerin incelenmesi
Demirci, Özlem; Uğurlu, Pelin; Bingölbalı, Nurcan Doğan; Acer, Ömer; Kılınç, Ersin (Dicle Üniversitesi Fen Bilimleri Enstitüsü, 2020)Elastin prolin, valin ve glisin aminoasitlerinin yoğun olarak yer aldığı hidrofobik bölge ve alanin aminoasitinin yer aldığı çapraz bağlanma bölgesinden oluşan ve omurgalı canlıların dokularına esneklik ve hareketlilik ... -
Bioaccumulation, resistance, and remediation of Mn(II) and Cu(II) and their impacts on antioxidant enzymes of Anoxybacillus flavithermus
Özdemir, Sadin; Turkan, Zeynep; Kılınç, Ersin; Altuner, Elif Esra; Şen, Fatih (Institute for Ionics, 2023)In this article, the effects of copper (Cu(II)) and manganese (Mn(II)) ions on the superoxide dismutase (SOD) and catalase enzymes (CAT) of the thermophilic Anoxybacillus flavithermus (A. flavithermus) were thoroughly ... -
Bioaccumulation, resistance, removal of U(VI) and Th(IV) and their rffects on antioxidant enzymes on thermophilic anoxybacillus flavithermus ST15
Acer, Ömer; Kılınç, Ersin; Özdemir, Sadin (Taylor & Francis, 2021)In this research, a novel heavy metals resistance thermophilic Anoxybacillus flavithermus ST15 was isolated from a hot spring mud sample in Afyonkarahisar (Omer). 16S rRNA analyzing revealed that strain ST15 was 99.7% ... -
Biosorption of 2,4-d, 2,4-DP, and 2,4-DB from aqueous solution by using thermophilic anoxybacillus flavithermus and analysis by high-performance thin layer chromatography: Equilibrium and kinetic studies
Özdemir, Sadin; Bekler, Fatma Matpan; Okumuş, Veysi; Dündar, Abdurrahman; Kılınç, Ersin (Wiley, 2012)In this study, the potential biosorption characteristics of the thermophilic Anoxybacillus flavithermus (A. flavithermus) was investigated for the removal of the chlorophenoxy acid derivates, namely, 2,4-dichlorophenoxy ... -
Biyouyumlu manyetik demir oksit nanopartiküllerin sentezi, karakterizasyonu ve teranostik uygulamaları
Güngören, Muhammed (Dicle Üniversitesi, Fen Bilimleri Enstitüsü, 2021)Bu çalışmada, dünyada en fazla ölüme neden olan hastalığın, kanserin, tedavisine yönelik araştırmalara bir yenisi eklenmiştir. Docetaxel, dünya genelinde en çok can kaybı yaşanan kanser türlerinden olan prostat kanserinin ... -
Determination of hydroxymethylfurfural in Turkish honeys, pekmez (grape molasses), and jam samples by high-performance liquid chromatography with diode array detection
Elmastaş, Ayhan; Aydın, Fırat; Umaz, Adil; Kılınç, Ersin; Arslan, Yasin; Aydın, Işıl (Wiley, 2022)Hydroxymethylfurfural (HMF) is a chemical contaminant that is not naturally present in carbohydrate-containing food samples. The HMF amounts were changed between 4.8 and 214.1 mg/kg in honey; between 7.8 and 204.0 mg/kg ... -
Development of sensitive analytical methods for bismuth determination by atomic spectrometric techniques
Kılınç, Ersin (2017)Alevli atomik absorpsiyon spektrometri (AAAS) ile Bizmut (Bi) tayini için duyarlı analitik ve ekonomik metotların geliştirilmesi ve (indüktif eşleşmiş plazma optik emisyon spektrometresi) İEP-OES`de Bi`un duyarlılığını ... -
Evaluation of genotoxic effects of C60 fullerene-?-Fe2O3 and multiWall carbon nanotubes-?-Fe2O3 nanoparticles
Demirci, Özlem; Haşimi, Nesrin; Kılınç, Ersin; Tolan, Veysel (Kafkas Üniversitesi Veteriner Fakültesi, 2018)The use of magnetic nanoparticles in nanomedicine applications has increased significantly in recent years. Genotoxic evaluation ofthe nanomaterials used for this purpose is therefore very important. In our study, the ... -
Fractionation of Ni, Cr and Cu from soil by sequential extraction procedure and determination by inductively coupled plasma optical emission spectrometry
Akkuş, Şükran; Bal, Tülin; Karaaslan, Nagihan M.; Yaman, Emre; Kılınç, Ersin; Yaman, Mehmet (Wiley, 2013)Five-step sequential extractions were employed to fractionation of Ni, Cr and Cu in soil polluted by anthropogenic activities and determine the mobility of the metals. Twelve samples were collected on an agricultural area ... -
A fungal functionalized magnetized solid phase extractor for preconcentrations of Pb(II), Mn(II), and Co(II) from real samples
Özdemir, Sadin; Yalçın, Mustafa Serkan; Kılınç, Ersin; Soylak, Mustafa (Elsevier Ltd., 2023)Due to increasing industrialization and overpopulation, the amount of toxic metals is increasing in the environment, including air, soil, water, and food. Solid phase extraction is an efficient and ideal technique to ... -
Investigations of Hg(II) and Pb(II) tolerance, removal and bioaccumulation and their effects on antioxidant enzymes on thermophilic Exiguobacterium profundum
Akkoyun, Mahire Bayramoğlu; Özdemir, Sadin; Kılınç, Ersin; Birhanli, Emre (Taylor and Francis Inc., 2020)Hg(II) and Pb(II) tolerance, removal, bioaccumulation and effects on antioxidant enzymes of thermophilic Exiguobacterium profundum were investigated. The results indicated that Hg(II) was more toxic than Pb(II) to E. ... -
Kromatografik tekniklerle tabletlerde flurbiprofen analizi ve bozunma kinetiğinin incelenmesi
Kılınç, Ersin (2017)Çalışmada, Non-steroid Anti-İnflammatuvar ilaçlar grubunun bir üyesi olan flurbiprofenin ticari tabletlerde analizi yapılmıştır. Analizler için yüksek performanslı sıvı kromatografisi, kapiler elektroforez ve yüksek ... -
Magnetic solid-phase extraction based on Coriolus versicolor-immobilized ? -Fe2O3 nanoparticles for preconcentration and determination of Al(III) in water
A method for preconcentration of Al(III) prior to its determination by inductively coupled plasma-opticalemission spectrometry (ICP-OES) was developed because the sensitivity of ICP-OES is insufficient for trace-level ... -
Magnetic solid-phase extraction based on Coriolus versicolor-immobilized ?-Fe2O3 nanoparticles for preconcentration and determination of Al(III) in water and food samples
Özdemir, Sadin; Yalcın, Mustafa Serkan; Kılınç, Ersin; Soylak, Mustafa (TUBITAK, 2019)A method for preconcentration of Al(III) prior to its determination by inductively coupled plasma-optical emission spectrometry (ICP-OES) was developed because the sensitivity of ICP-OES is insufficient for trace-level ... -
Mineral content, essential oil components and biological activity of two mentha species (M. piperita L., M. spicata L.)
The essential oil of mint species are widely used in food, pharmaceutical and cosmetic industries, growing throughout the world. Therefore, it is very important to know the chemical characteristics of the oil for economic ... -
A novel bio-solid phase extractor for preconcentrations of Hg and Sn in food samples
Kılınç, Ersin; Özdemir, Sadin; Poli, Annarita; Niolaus, Barbara; Romano, Ida; Bekmezci, Muhammed; Şen, Fatih (Academic Press INC Elsevier Science, 2022)An ecofriendly preconcentration method was developed based on the use of Geobacillus galactosidasius sp. nov immobilized on Amberlite XAD-4 as an adsorbent for the preconcentrations of Hg and Sn. SEM-EDX performed for the ... -
A Novel biosorbent for preconcentrations of Co(II) and Hg(II) in real samples
Özdemir, Sadin; Kılınç, Ersin; Fatih, Şen (Nature Research, 2020)A new biosorbent, composed of Amberlite XAD-4 loaded with Anoxybacillus kestanboliensis, was developed and surface morphologies were investigated by SEM and FT-IR. It was used for solid phase column preconcentrations of ... -
A novel magnetized bio-solid phase extractor for the preconcentrations of Hg(II), Ni(II) and Zn(II) from foods
Yalçın, Mustafa Serkan; Özdemir, Sadin; Kılınç, Ersin; Soylak, Mustafa (Academic Press Inc., 2024)Herein, Agaricus augustus, a mushroom, loaded on γ-Fe2O3 magnetic nanoparticles was developed as a biosorbent for the simultaneous preconcentrations of trace levels of Hg(II), Ni(II), and Zn(II)) in tap water, beverages, ...
