Razvoj jedinstvenog pristupa za analizu krivulje rasta kulture bakterija

master's thesis

• Author: Dejan Kunovac
• Mentor: Matko Glunčić (mentor)
• Committee member: Matko Glunčić (predsjednik povjerenstva)
• Committee member: Maja Planinić (član povjerenstva)
• Committee member: Mario Novak (član povjerenstva)
• Granter: University of Zagreb; Faculty of Science; (Department of Physics); Zagreb
• Defense date and country: 2016-10-10, Croatia
• Scientific / art field, discipline and subdiscipline: NATURAL SCIENCES; Physics

Abstract

Mjerenje optičke gustoće (OD) kulture bakterija jednostavna je i relativno precizna metoda određivanja broja bakterija. Diplomski rad razmatra raspršenje svjetlosti na objektima kao što su bakterije. U tu svrhu, diskutirat će se ovisnosti intenziteta ukupne raspršene svjetlosti, tj. turbidnosti (zamućenosti) o masi, obliku i veličini bakterijskih stanica u otopini. Tako ćemo moći razumjeti promjene u intenzitetu raspršene svjetlosti tijekom ciklusa razdiobe, promjene u veličini bakterija... More uslijed boravka u različitim medijima rasta, kao i utjecaj osmotskog rasta stanica. Less

Abstract (english)

Measurements of turbidity (OD) of cultures of bacteria have served as a simple and relatively accurate method of determining the numbers of bacteria. This diploma thesis discusses the light scattering by such objects as bacteria. Therefore, we shall discuss the dependence of the total amount of light scattered, i.e. the turbidity, on the mass, shape and size of the particles in the solution. These consideration allow an understanding of changes in the amount of light scattered during a... More division cycle, the changes in sizes of bacteria upon being grown in different media, and the effects of osmotic swelling. Less

• Keywords: bakterije; optička gustoća
• Keywords (english): bacterias; turbidity
• Language: croatian
• URN:NBN: urn:nbn:hr:217:278846
• Study programme: Title: Physics; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra edukacije fizike (magistar/magistra edukacije fizike)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Open access
• Created on: 2017-04-04 18:24:23