• The inventive manufacturing and characterization of Au/BG/p-Si/Al devices for solar cell applications 

  Benhaliliba, Mostefa; Ocak, Yusuf Selim (Springer Science and Business Media Deutschland GmbH, 2024)

  Novel dye brilliant green (BG) based devices are fabricated using a low–cost spin coating process on a p–type silicon substrate. The front gold contact is deposited onto the BG film at a high vacuum. The current–voltage ...

• Green synthesis of Ag nanoparticles from Verbascum insulare Boiss. and Heldr.: Evaluation of antimicrobial, anticancer, antioxidant properties and photocatalytic degradation of MB 

  Hazman, Ömer; Khamidov, Gofur; Yılmaz, Mustafa Abdullah; Bozkurt, Mehmet Fatih; Kargioğlu, Mustafa; Savrik, Mehmet; Tukhtaev, Davlat (Elsevier B.V., 2024)

  In recent years, due to the environmental friendliness of nanoparticle production, biosynthesis methods using plant extracts and possible physical, chemical, thermal and biological properties of the synthesized nanoparticles ...

• The relationship between the chemical components and skin-related enzyme inhibition, antioxidant activities and toxicity profile of Helichrysum armenium subsp. armenium 

  Yıldız, Gülsüm; Karatoprak, Gökçe Şeker; İlgün, Selen; Yılmaz, Mustafa Abdullah; Köse, Yavuz Bülent; Zengin, Gökhan (Taylor and Francis Ltd., 2023)

  The aerial parts of Helichrysum armenium subsp. armenium were subjected to methanol, ethyl acetate and n-hexane extraction. The extracts were evaluated for their in vitro enzyme inhibitory activity [lipoxygenase (LOX), ...

• Comprehensive study of all Gundelia L. taxa exists in the globe: An insight on LC-MS/MS based phytochemical investigation and bioactivity potential of 22 species 

  Tarhan, Abbas; Fırat, Mehmet; Topal, Giray (Elsevier Ltd, 2023)

  Species from the Gundelia genus are among the important main therapeutic herbs widely used in Middle Eastern nations' traditional medicine. The emphasis of the current investigation was on the bioactive phytochemicals and ...

• Biosynthesis, characterization, and investigation of antimicrobial and cytotoxic activities of silver nanoparticles using Solanum tuberosum peel aqueous extract 

  Xu, Jiajun; Yıldıztekin, Mahmut; Han, Dayong; Keskin, Cumali; Baran, Ayşe; Baran, Mehmet Fırat; Ava, Canan Aytuğ; Kandemir, Sevgi İrtegün (Elsevier Ltd., 2023)

  Metallic nanoparticle biosynthesis is thought to offer opportunities for a wide range of biological uses. The green process of turning biological waste into utilizable products gaining attention due to its economical and ...

• Assessment of antimicrobial and antioxidant activities of nepeta trachonitica: Analysis of its phenolic compounds using HPLC-MS/MS 

  Köksal, Ekrem; Tohma, Hatice; Kılıç, Ömer; Alan, Yusuf; Aras, Abdülmelik; Gülçin, İlhami; Bursal, Ercan (MDPI, 2017)

  Continuing our work on the sources of natural bioactive compounds, we evaluated the antimicrobial and antioxidant activities of Nepeta trachonitica as well as its major phenolic content using the high-performance liquid ...

• A research on the chemical, mineral and fatty acid compositions of two almond cultivars grown as organic and conventional in southeastern Turkey 

  Gülsoy, Ersin; Tarhan, Abbas; İzol, Ebubekir; Çokran, Berna Doğru; Şimşek, Mikdat (CSIC Consejo Superior de Investigaciones Cientificas, 2022)

  Organic farming is a human and environment friendly production system that is based on soil fertility and food safety without using chemical fertilizers and pesticides in production, aiming to re-establish the deteriorated ...

• Investigation of the structural and morphological features of TiO2:8OBA composites for MIS semiconductor diodes 

  Güllü, Ömer; Okumuş, Mustafa; Ava, Canan Aytuğ (Elsevier Ltd, 2023)

  In this study, a liquid crystal 8OBA-doped TiO2 composite was formed on a p-Si substrate using the ultrasonic spray coating method. The characterization of the un-doped and doped films produced was carried out by SEM-EDS, ...

• Trace element analysis of some medicinal and aromatic plant taxa by ICP-MS 

  İzol, Ebubekir; Çiçek, İsa; Behçet, Lütfi; Kaya, Enes; Tarhan, Abbas (Bingöl Üniversitesi Fen Bilimleri Enstitüsü, 2023)

  In this study, analysis of trace elements (Al, V, Cr, Ni, Cu, Zn, As, Ag, Cd, Sn, Hg, Pb) in medicinally important taxa, such as Alkanna trichophila Hub.-Mor. var. trichophila, Anchusa azurea Mill. var. azurea (Boraginaceae), ...

• The diving beetle fauna of diyarbakir and bingöl provinces, Turkey (coleoptera: Dytiscidae) with a new record 

  Aykut, Medeni (University of Punjab (new Campus), 2018)

  The present study was carried out from September 2013 to August 2015 in Bingöl and Diyarbakır provinces in the Eastern and South-eastern Anatolian regions of Turkey. A total of 3,990 dysticid specimens were collected ...

• In vitro enzyme inhibitory properties, antioxidant activities, and phytochemical fingerprints of five Moroccan seaweeds 

  Grina, Fatiha; Ullah, Zain; Kaplaner, Erhan; Moujahid, Abderrahman; Eddoha, Rabiaa; Nasser, Boubker; Ertaş, Abdulselam; Öztürk, Mehmet (Elsevier B.V., 2020)

  The coastlines of Morocco have an abundant resource of diverse seaweeds but the bioactivity of many of these seaweeds is still unexplored. The aim of this study was to contribute to the evaluation of the antioxidant ...

• Electro-deposited halloysite nanotube/polyaniline nanocomposites for energy storage applications 

  Aljawrneh, Bashar; Albiss, Borhan Aldeen; Rahman, Mohammad Abdel; Ocak, Yusuf Selim (Elsevier B.V., 2023)

  A nanocomposite (nanoclay/conductive polymer) was prepared by a template-free method for supercapacitor applications. Halloysite Nanotubes (HNTs) were used as a nanoclay material, and synthesized polyaniline (PANI) by ...

• Moleküler baskılama temelli kuvars kristal mikroterazi (QCM) sensörler ile klorpirifos tayini 

  Çakır, Oğuz (Iğdır Üniversitesi Fen Bilimleri Enstitüsü, 2019)

  Pestisitler tarımsal üretimin kontrolü gibi pek çok alanda yaygın olarak kullanılmaktadır. Bu maddeler tarımsal ürünlerin artmasına katkıda bulunur ancak toksik özelliklerinden dolayı canlılar üzerinde olumsuz etkilere ...

• Pestisit tayini için manopartiküllerle duyarlılığı arttırılmış moleküler baskılama temelli yüzey plazmon rezonans sensörlerin hazırlanması 

  Çakır, Oğuz; Bakhshpour, Monireh; Yılmaz, Fatma; Baysal, Zübeyde (Iğdır Üniversitesi Fen Bilimleri Enstitüsü, 2018)

  Pestisitler yıllardır tarım alanlarında kullanılmaktadır. Ancak bu yaygın kullanım, bilimsel ve endüstriyel topluluklarda pestisitlerin uzun vadeli insan sağlığı riskleri üzerine bilinen toksisitelerinden dolayı ...

• The investigation of the chemical composition and applicability of gold nanoparticles synthesized with amygdalus communis (Almond) leaf aqueous extract as antimicrobial and anticancer agents 

  Baran, Mehmet Fırat; Keskin, Cumali; Baran, Ayşe; Eftekhari, Aziz; Omarova, Sabina; Khalilov, Rovshan; Ava, Canan Aytuğ (MDPI, 2023)

  The current work’s main objective was to determine the chemical composition of Amygdalus communis (AC) leaf extract and examine the antibacterial and cytotoxic properties of biosynthesized gold nanoparticles (AuNPs). The ...

• Structural and electronic characterization of silicon based MIS contact by xanthene dye molecules (Erythrosine B) 

  Sunkur, Murat; Ava, Canan Aytuğ; Güllü, Ömer (Elsevier B.V., 2023)

  The effect of erythrosine B (ERY) organic material as an interface layer on the electronic characteristics of the Al/p-Si junction is examined in the present work. AFM, NMR, UV–Vis and FTIR measurements have been conducted ...

• Phytochemical profile, antioxidant and antimicrobial potency of aerial parts of Salvia tomentosa Miller 

  Balkır, Şehnaz; Hazman, Ömer; Aksoy, Laçine; Yılmaz, Mustafa Abdullah; Çakır, Oğuz; Kara, Recep; Erol, İbrahim (Slovensko Kemijsko Drustvo, 2023)

  Antioxidant activity, antimicrobial potency and components of the aerial parts (leaf, stem, flower and mixture) of Salvia tomentosa Miller were determined qualitatively and quantitatively in this study. Aqueous ...

• Evaluation of the medicinal potential of a traditionally important plant from Turkey: Cerinthe minor L. 

  Ersoy, Ezgi; Karahan, Selim; Boğa, Mehmet; Çınar, Ercan; İzgi, Sevcan; Kara, Emel Mataracı (Istanbul University Press, 2022)

  Background and Aims: Cerinthe minor L. has been used for both culinary and medicinal purposes in Turkey. Since the plant has remained uninvestigated pharmacognostically, this study aims to provide data on the phytochemical ...

• Development and validation of a novel LC-MS/MS method for the quantitation of 19 fingerprint phytochemicals in salvia species: A chemometric approach 

  Yılmaz, Mustafa Abdullah; Ertaş, Abdulselam; Yener, İsmail; Ölmez, Özge Tokul; Fırat, Mehmet; Temel, Hamdi (Oxford University Press, 2022)

  Being traditionally utilized mainly as appetizers and herbal teas as well as used to ease abdominal pains, colds and gastrointestinal issues, the genus Salvia L. has gained significant consideration owing to its remarkable ...

• Ethnobotanical investigation of Pistacia lentiscus L. grown in El Kala (Algeria), and phytochemical study and antioxidant activity of its essential oil and extracts 

  Souilah, Nabila; Amina, Benabdallah; Hamdi, Bendif; Miara, Mohamed Djamel; Daoud, Nassera; Mustafa, Ahmed M.; Yılmaz, Mustafa Abdullah (Taylor & Francis, 2021)

  Ethnobotanical investigation was carried out using questionnaires among majority of El Kala (Algeria) inhabitants. The investigation found that lentisk (Pistacia lentiscus L.) is widely used in traditional therapy, especially ...

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