Type of Equipment:
STM / AFM (Scanning Tunneling Microscop / Atomic Force Microscop)
Location:
Department of Electrochemistry, Karnegijeva 4/III
Manufacturer - Model:
Veeco - Nanoscope III d
Short description:
STM is able to detect the atomic structure of the sample. Area to be analyzed is from 50 x 50 to 500 x 500nm.
Limitation: it is possible to analyze only conductive or semiconductive samples.
AFM is able to determine the elasticity, hardness and continuity of polymer, metal and other films on various substrates. Area to be analyzed is from 500 nm to 500 x 125 x 125 micron.
There are no limitations regardinh the nature of the samples, it is possible to analyze the non-conductive materials. The analysis is also possible in the liquid phase or in city.
Contact person:
Dušan Tripković, tripkovic_dusan@yahoo.com
Gas chromatograph (GC-MS) with two detectors: flame-ionization (FID) and low-resolution mass spectrometer (MSD)
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Agilent Technologies, 2007.
Description: Gas chromatograph 7890A GC System (Agilent Technologies) equipped with a split/splitless injector and connected to two detectors: flame-ionization (FID) and mass quadrupole detector 5975C inert XL EI/CI MSD (Agilent Technologies) – for recording mass spectra of volatile and thermally stable compounds using electronic (70 eV) and chemical ionization techniques.
Contact person: Dr Vlatka Vajs, Full Research Professor
Liquid chromatograph (LC-MS/MS) with two detectors: photodiode-array (PDA) and triple quadrupole mass spectrometer (MS/MS QQQ)
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Waters, 2011.
Description: Liquid chromatograph Acquity UPLC H-Class consisting of a quaternary pump with a degasser, auto-sampler and a column compartment (Waters), connected with a 2998 photodiode array detector (PDA) (Waters) and Waters TQ detector – for recording mass spectra of ionizable organic compounds soluble in polar solvents (acetonitrile, methanol, ethanol, water).
Contact person: Dr Vlatka Vajs, Full Research Professor
Liquid chromatograph with two detectors: diode-array (DAD) and high-resolution mass spectrometer (ToF) LC/ESI ToF MS
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Agilent Technologies, 2007.
Description: 6210 Time-of-Flight LC/MS system(Agilent Technologies) connected by an ESI interface to an Agilent 1200 series HPLC instrument (Agilent Technologies), composed of a degasser, binary pump, auto-sampler, a column compartment, and a diode-array detector (DAD) – for recording high-resolution mass spectra, i.e. for precise measurements of molecular mass of ionizable organic compounds soluble in polar solvents (acetonitrile, methanol, ethanol, water).
Contact person: Dr Vlatka Vajs, Full Research Professor
NMR spectrometer Bruker Avance III
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Bruker, 2007.
Description: NMR spectrometer, 500 MHz 1H and 125 MHz 13C for recording 1H and 13C 1D and 2D NMR spectra in suitable deuterated solvents.
Contact person: Dr Vlatka Vajs, Full Research Professor
NMR spectrometer Varian 2000
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Varian, 1996.
Description: NMR spectrometer, 200 MHz 1H and 50 MHz 13C for recording 1H and 13C 1D and 2D NMR spectra in a suitable deuterated solvent.
Contact person: Dr Vlatka Vajs, Full Research Professor
Infrared spectrometer Thermo Scientific Nicolet 6700 FT-IR
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Thermo Scientific, 2007.
Description: Infrared spectrometer Thermo Scientific Nicolet 6700 FT-IR – for recording IR spectra of compounds using capillary film, KBr pellet, or ATR techniques.
Contact person: Dr Vlatka Vajs, Full Research Professor
ICP-OES Inductively coupled plasma optical emission spectrometer: Thermo Scientific iCAP 6500 Duo ICP
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Thermo Fisher Scientific,Cambridge, Velika Britanija, 2008.
Description: Simultaneous rapid multi-element quantitative and qualitative analysis (> 70 elements), including macro and microelements: heavy, noble, and other metals, nonmetals, and metalloids. In the periodic table image grey marks elements that can be determined simultaneously, whereas red marks elements unsuitable for ICP-OES. Introduction of liquid samples: direct, by generation of hydrides, by dissolving in HF or organic solvents. Lower limit of detection is 0.01- 1 μg/L. Samples: water, foot, dietary, biological, medicinal, and pharmaceutical products, deposits, soil, sediments, nanomaterials, geological and petrochemical samples, catalysts, polymers etc.
Contact person: Dr Biljana Dojčinović, Associate Research Professor
Microwave digestion system: ETHOS 1 Advanced microwave digestion system
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Milestone, Italy, 2008. Description: Microwave digestion system is equipped with HPR-1000/10S segmented rotor operating under high pressure (100 bar) and high temperature (up to 240 °C). Rotor possesses 10 slots (segments) with Teflon cuvettes for acid digestion/dissolution of samples. QS-40 quartz insets are a special addition used for small sample volumes and maximal protection from contamination. The device is capable of rapid total dissolution/mineralization of all kinds of samples (including silicates), extraction using organic solvents, and microwave-hydrothermal synthesis. All microwave-assisted processes are considerably more effective and faster (maximum process duration 30 min). Possibility of contamination has been minimized.
Contact person: Dr Biljana Dojčinović, Associate Research Professor
HPLC chromatograph: HPLC Dionex UltiMate 3000
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Thermo Fisher Scientific, Bremen, Germany, 2013.
Description: HPLC chromatograph is equipped with a diode-array detector (DAD) and standard and specialized analytic and preparative chromatographic columns. Software used: Chromeleon 6.8 The instrument is used for qualitative and quantitative analysis of organic compounds (phenols, chlorophenols, pesticides, pharmaceutics, alkaloids, dyes, surfactants).
Contact person: Dr Slađana Kostić Rajačić, Full Research Professor
Elemental analysis system VARIO EL III CHNOS
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Elementar Analysensysteme GmbH, 2003.
Description: Elemental analysis system VARIO EL III CHNOS – for determining the content of carbon, hydrogen, nitrogen, and sulfur in compounds.
Contact person: Dr Vlatka Vajs, Full Research Professor
Calorimeter: Adiabatisch C400
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: IKA, 1983.
Description: Determining the calorific value of coals, oil fuel, fuels, and pellets.
Contact person: Dr Olga Cvetković, Full Research Professor
Total organic and inorganic carbon: Shimadzu TOC 5050
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Shimadzu, 2005.
Description: Determination of total inorganic and organic carbon content in aqueous solutions.
Contact person: Dr Olga Cvetković, Full Research Professor
Hydrogenation system
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Parr Instrument Company, 2007.
Description: System for hydrogenation of organic compounds under atmospheric or high pressure (up to 200 atm) at different temperatures.
Contact person: Dr Igor Opsenica, Assistant Professor
Fermenter: Chemap Fermenter
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Chemap, Switzerland
Description: Bioreactor for producing biomass and metabolic products of bacteria and fungi.
Contact person: Dr Miroslav Vrvić, Full Professor
Agilent GC Systems – 7890A GC with a thermal desorber Markes UNITY I
Location: Department of Chemistry, Studentski trg 12-16 Belgrade
Manufacturer – Model: Agilent, 2007.
Contact person: Dr Dragana Đorđević, Full Research Professor