Yazar "Erdoğan, Matem" için listeleme
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The bisbenzothiazole-p-tert-butylcalix[4]arene-thiourea Langmuir-Blodgett thin films: preparation, optical properties, swelling dynamics and gas sensing properties via host-guest principles
Bozkurt, Selahattin; Durmaz, M.; Erdoğan, Matem; Erdoğan, Cansu Özkaya; Çapan, Rifat; Açıkbaş, Yaser (Springer, 2022)Calix[4]arene-based materials have been investigated to develop selective, sensitive, and low cost chemical sensors due to their simple, low cost synthesis, and wide range of chemical and physical properties. In this ... -
Bor içerikli Langmuir-Blodgett ince filmlerin elektrik özelliklerinin ve organik buharlara karşı duyarlılıklarının incelenmesi
Evyapan, Murat (Balıkesir Üniversitesi Fen Bilimleri Enstitüsü, 2012)Bu doktora tezinde, bor atomu içeren organik malzemeler kullanılarak Langmuir-Blodgett (LB) ince film tekniği ile farklı tabakalarda ince filmler üretilmiştir. İnce film karakterizasyon işlemleri ve transfer oranlarının ... -
Characterization of 1,7-dibromo-N,N '-(bicyclohexyl)-3,4:9,10-perylendiimide langmuir-blodgett film for organic vapor sensing application
Açıkbaş, Yaser; Çapan, Rifat; Erdoğan, Matem; Yükrük, Funda (Elsevier Science BV, 2015)1,7-Dibromo-N,N'-(bicyclohexyl)-3,4:9,10-perylendiimide material (FY3) was used as a sensor element in this work. Different number of LB thin film layer was deposited onto a gold-coated glass substrate to produce a thin ... -
Characterization of N-cyclohexylmethacrylamide LB thin films for room temperature vapor sensor application
Açıkbaş, Yaser; Çapan, Rifat; Erdoğan, Matem; Çankaya, Nevin; Soykan, Cengiz (Taylor & Francis Inc, 2016)This study reports the synthesis, characterization and gas sensing applications of N-cyclohexylmethacrylamide (NCMA) monomer material using FT-IR, H-1 and C-13 NMR, UV-visible spectroscopy, Quartz Crystal Microbalance (QCM) ... -
Characterization of PDPA-b-PDMA-b-PDPA triblock copolymer Langmuir-Blodgett films for organic vapor sensing application
Açıkbaş, Yaser; Taktak, Fadime Fulya; Tuncer, Cansel; Bütün, Vural; Çapan, Rifat; Erdoğan, Matem (Taylor & Francis Inc, 2016)This study reports the synthesis, characterization, and gas sensing applications of the PDPA-b-PDMA-b-PDPA triblock copolymer material using NMR, UV-visible spectroscopy, atomic force microscopy (AFM), quartz crystal ... -
Characterization of polymeric LB thin films for sensor applications
Erdoğan, Matem; Özbek, Zikriye; Çapan, Rifat; Yağcı, Yusuf (Wiley-Blackwell, 2012)The Quartz Crystal Microbalance (QCM) system is utilized to investigate the relationship between mass uptake and associated swelling for Langmuir-Blodgett (LB) organic thin films obtained from pyrene end-capped polystyrene ... -
Characterization of spun PMMA/UiO-66-NH2@PMMA thin films and their SPR sensing response to haloalkane vapors
Çapan, Rifat; Erdoğan, Matem; Çapan, İnci; Erdoğan, Cansu Özkaya; Moscoso, Francisco G.; Pedrosa, Jose M.; Komodiki, Laoura K.; Tasiopoulos, Anastasios J. (IEEE-Inst Electrical Electronics Engineers Inc, 2022)Immobilization of metal-organic framework (MOF) particles onto a gold substrate using spin coating is a difficult task due to the lack of cohesion forces between the crystals and the substrate. Therefore, it was decided ... -
Chemical sensor properties and mathematical modeling of graphene oxide langmuir-blodgett thin films
Büyükkabasakal, Kemal; Açıkbaş, Sibel Çelik; Deniz, Ali; Açıkbaş, Yaser; Çapan, Rifat; Erdoğan, Matem (Ieee-Inst Electrical Electronics Engineers INC, 2019)Graphene oxide (GO) Langmuir-Blodgett (LB) thin films were prepared to use as chemical sensor element. The properties of GO LB thin film layers were characterized via Quartz crystal microbalance (QCM) method. Selectivity ... -
Comparison of gel swelling under organic vapor and in organic solvent
Erdoğan, Matem; Pekcan, Önder (Photoenergy Center Ain Shams Univ, 2005)A Fast Transient Fluorescence Technique (FTRF) was employed for studying swelling of disc shaped poly (methyl methacrylate) (PMMA) gels, which were prepared by free radical copolymerization of methyl (methacrylate) (MMA) ... -
Developing of the calixarene based diamide chemical sensor chip for detection of aromatic hydrocarbons’ vapors
Zeybek, Nursel; Açıkbaş, Yaser; Bozkurt, Selahattin; Sirit, Abdulkadir; Çapan, Rifat; Erdoğan, Matem; Özkaya, Cansu (Balıkesir Üniversitesi, 2021)In the present work, a new macrocycle materials (SB77) was selected and Langmuir-Blodgett thin films of this macrocycle compounds were examined for its vapor sensing capabilities against vapor of aromatic BTX hydrocarbons ... -
Drying process in vapor swollen heterogels
Erdoğan, Matem; Pekcan, Önder (Springer, 2010)Disk-shaped heterogels were prepared by combining methyl methacrylate (MMA) and styrene (S) with ethylene glycol dimethacrylate (EGDM) as a crosslinker agent in the presence of 2,2'-azobisisobutyronitrile (AIBN). Swelling ... -
Electrical conductivity properties of boron containing Langmuir-Blodgett thin films
Evyapan, Murat; Çapan, Rifat; Erdoğan, Matem; Sarı, Hüseyin; Uzunoğlu, Tayfun; Namlı, Hilmi (Springer New York LLC, 2013)Electrical characterisations of Mesitylene-2-boronic acid (MBA), Phenylboronic acid (PBA) and 1-Naphthylboronic acid (NBA) are investigated using C-f and I-V measurements. All materials are used to fabricate Langmuir-Blodgett ... -
Electrospun polyacrylonitrile (PAN) nanofiber: Preparation, experimental characterization, organic vapor sensing ability and theoretical simulations of binding energies
Yardımcı, Atike İnce; Yağmurcukardeş, Nesli; Yağmurcukardeş, Mehmet; Çapan, İnci; Erdoğan, Matem; Çapan, Rifat; Tarhan, Özgür; Açıkbaş, Yaser (Springer Heidelberg, 2022)In this study, polyacrilonitrile (PAN) nanofibers obtained by electrospinning were directly coated on the surface of a quartz crystal microbalance (QCM) and were investigated for their sensing characteristics against ... -
Electrospun polyacrylonitrile (PAN)/polypyrrole (PPy) nanofiber-coated quartz crystal microbalance for sensing volatile organic compounds
Yağmurcukardeş, Nesli; Yardımcı, Atike İnce; Yağmurcukardeş, Mehmet; Çapan, İnci; Erdoğan, Matem; Çapan, Rifat; Açıkbaş, Yaser (Springer, 2023)In this study, electrospun polyacrylonitrile (PAN)/polypyrrole (PPy) nanofibers (NFs) coated quartz crystal microbalance (QCM) were investigated for their sensing characteristics against six different volatile organic ... -
Fabrication and characterization of calix[4]arene Langmuir-Blodgett thin film for gas sensing applications
Açıkbaş, Yaser; Bozkurt, Selahattin; Halay, Erkan; Çapan, Rifat; Güloğlu, Mehmet Levent; Sırıt, Abdulkadir; Erdoğan, Matem (Springer, 2017)In this work, the Langmuir-Blodgett (LB) technique was applied onto the different substrates such as quartz, quartz crystals and gold coated glass for fabricating LB thin films with 25,27-(Dipropylmorpholinoacetamido)-26 ... -
Fabrication of thin films of phosphonated calix[4]arene bearing crown ether and their gas sensing properties
Çapan, İnci; Bayrakçı, Mevlüt; Erdoğan, Matem; Özmen, Mustafa (Ieee-Inst Electrical Electronics Engineers INC, 2019)Calix[4]arenes bearing phosphate and crown ether groups are shown to hold considerable promise as the active layer in volatile organic compound (VOC) vapor sensor. Its chemical sensing selectivity and sensitivity can be ... -
Fast transient fluorescence method for measuring swelling and drying activation energies of a polystyrene gel
Erdoğan, Matem; Pekcan, Önder (Elsevier Science Bv, 2004)The time-resolved, fast transient fluorescence (TRF) technique which uses a strobe master system (SMS), was employed for studying swelling and drying of disc-shaped polystyrene gels. Disc-shaped gels were prepared by ... -
Fast transient fluorescence technique for studying homopolymer mobility in a swelling gel
Erdoğan, Matem; Pekcan, Önder; Yağcı, Yusuf (2004)The mobility of pyrene end-capped polystyrene (Py-PSt) trapped in swollen polystyrene gels (PSt) was investigated. PSt gels were prepared by free radical cross-linking copolymerization (FCC) of styrene (St) and ethylene ... -
Haloalkanes and aromatic hydrocarbons sensing using Langmuir-Blodgett thin film of pillar[5]arene-biphenylcarboxylic acid
Kurşunlu, Ahmed Nuri; Açıkbaş, Yaser; Özmen, Mustafa; Erdoğan, Matem; Çapan, Rifat (Elsevier Science BV, 2019)Here, a pillar [5]arene derivative including biphenylcarboxylic acid groups was designed for obtaining a macrocycle with an ideal cavity for volatile organic compounds. The pillar[5]arene -biphenylcarboxylic acid (P5-BPCA) ... -
Influence of atomic force microscopy acquisition parameters on thin film roughness analysis
Hristu, Radu; Stanciu, Stefan G.; Stanciu, George A.; Çapan, İnci; Güner, Burcu; Erdoğan, Matem (Wiley-Blackwell, 2012)A reliable procedure for measuring parameters connected to surface roughness is needed to compare the gas sensing properties of various thin films or the effect of different fabrication procedures on the surface roughness ...
