Investigation of Bacterial Adhesion to Plasma-Modified Poypropylene Surface

Mansuroğlu, Doğan
Aktaş, Büşra
Uzun Kaymak, İlker Ümit


Investigation of the effect of hydrated lime on low temperature cracking of asphalt concrete
Varlı Bingöl, Başa; Güler, Murat.; Department of Civil Engineering (2019)
The main objective of this study is to investigate the effect of hydrated lime on low-temperature cracking resistance of hot mix asphalt (HMA) mixtures. To this end, a comprehensive laboratory experimental program is established to evaluate the influence of hydrated lime modification, aggregate type, aggregate gradation and asphalt binder aging on temperature-related failure of HMA specimens. These specimens prepared from materials obtained from Turkish General Directorate of Highways are fabricated followi...
Investigation of process-affected zone in ultrasonic embossing of microchannels on thermoplastic substrates
Sucularli, Ferah; Arıkan, Mehmet Ali Sahir; Yıldırım, Ender (Elsevier BV, 2020-02-01)
In this paper, the process-affected zone in ultrasonically embossed thermoplastic substrates is investigated both numerically and experimentally. Commercialization of microfluidic devices challenges the need for high-speed manufacturing of plastic chips. Ultrasonic embossing is considered as an alternative method since the cycle time can be as low as a few seconds per chip while keeping the cost relatively low. To examine the ultrasonic embossing process, experiments were carried out to replicate 200 mu m w...
Investigation of cytocidal effect of K5 type yeast killer protein on sensitive microbial cells
Sertkaya, Abdullah; İzgü, Kadri Fatih; Department of Biology (2005)
Some yeasts secrete polypeptide toxins, which are lethal to other sensitive yeast cells, gram-positive pathogenic bacteria and pathogenic fungi. Therefore these are designated as killer toxins. Killer toxins are suggested as potent antimicrobial agents especially for the protection of fermentation process against contaminating yeasts, biological control of undesirable yeasts in the preservation of foods. Moreover they are promising antimicrobial agents in the medical field; due to immune system suppressing ...
Investigation of bioprocess parameters for glucose isomerase production by Bacillus thermoantarcticus
Haykır, Işık; Çalık, Pınar; Department of Chemical Engineering (2007)
In this study, the effects of bioprocess parameters on glucose isomerase roduction by Bacillus thermoantarcticus (DSMZ 9572) were investigated. For his purpose, firstly, in laboratory scale shake-bioreactors, a defined medium was designed in terms of its carbon and nitrogen sources, to achieve the highest glucose isomerase activity. Optimum concentrations of medium components were determined by a statistical approach, namely Response Surface Methodology (RSM). RSM defined the relationship between the respon...
Investigation of structure-spectroscopy-function relationship of two-dimensional J-aggregates of tetrachlorobenzimidazolocarbocyanine preferentially oriented in poly-vinyl-alcohol thin films
Gulen, Demet; Atasoylu, Onur; ÖZÇELİK, Serdar (Elsevier BV, 2009-01-07)
The structure-spectroscopy-function relationship of 1,1',1,3,3'-tetraethyl-5,5',6,6'-tetrachlorobenzimidazolocarbocyanine (TTBC) aggregates is studied using a combination of experimental and theoretical techniques. The aggregates are macroscopically aligned in poly-vinyl-alcohol thin films by vertical spin coating. Angular dependence of the UV-Vis spectra is measured at eleven different orientations between the electric field polarization and the macroscopic alignment axis. The aggregates are characterized ...
Citation Formats
D. Mansuroğlu, B. Aktaş, and İ. Ü. Uzun Kaymak, “Investigation of Bacterial Adhesion to Plasma-Modified Poypropylene Surface,” 2018, Accessed: 00, 2021. [Online]. Available: