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18 (0,076s) •

Project

Pressurized liquid extraction of high-value substances from plant materials (GPP503/11/P523)

on optimization of in-line coupling PFE/PHWE-SPE for selective capture of analyzed substances of extraction by compressed organic solvents (Pressurized Fluid Extraction, PFE) and hot water (Pressurized Hot Water E...

GM - Potravinářství

  • 2011 - 2013
    • •
  • 2 076 tis. Kč
    • •
  • 2 076 tis. Kč
    • •
  • GA ČR
Project

Pressurized fluid extraction in analytical chemistry from organic solvents to subcritical water (GA203/03/0859)

-pressureliquid extraction, also known as pressurized fluid extraction (PFE), has been. In the field of PFE with organic solvents, this proposal stems from a broad experience for PFE. The new, commercial devices co-develope...

CB - Analytická chemie, separace

  • 2003 - 2005
    • •
  • 4 371 tis. Kč
    • •
  • 1 777 tis. Kč
    • •
  • GA ČR
Project

Nanofiber polymers as perspective sorbents for on-line extraction in chromatography systems (GA17-08738S)

, interfering matrix), and analytes preconcentration. Nowadays, solid phase extraction (SPE) is the most popular sample pre-treatment technique. Recent trends in SPE are focused the selectivity and on-line SPE coupling with...

CB - Analytická chemie, separace

  • 2017 - 2019
    • •
  • 5 878 tis. Kč
    • •
  • 5 878 tis. Kč
    • •
  • GA ČR
Project

On-line solid phase extraction - supercritical fluid extraction (SPE-SFE) method optimization for the extraction of isoflavones from real matrix (GP525/08/P540)

method:on-line SPE-SFE, which would be efficient enough as for the recovery, and extraction efficiency will be compared to other extraction techniques (SPE, SFE,......

CB - Analytická chemie, separace

  • 2008 - 2010
    • •
  • 1 170 tis. Kč
    • •
  • 1 170 tis. Kč
    • •
  • GA ČR
Project

Technology and optical properties of high-temperature superconductors (OK 137)

BM - Fyzika pevných látek a magnetismus

  • 1996 - 1997
    • •
  • 1 500 tis. Kč
    • •
  • 686 tis. Kč
    • •
  • MŠMT
Project

Application of modern flow methodologies for determination of biologically active compounds in complex matrices (7AMB14AR029)

sample preparation techniques such as solid phase extraction (SPE) in order to achieve low detection limits and high selectivity of the assay. For SPE technique, such as SPE sorbents is planned. The mentioned pretreatment ...

CB - Analytická chemie, separace

  • 2014 - 2015
    • •
  • 318 tis. Kč
    • •
  • 318 tis. Kč
    • •
  • MŠMT
Project

Application of Modern Extraction Techniques for Analysis of Food Samples - Isolation and Determination of Essential Oils (GP203/02/D002)

This project is focused on modern extraction techniques for food analysis; namely, Pressurised Fluid Extraction (PFE) and Solid Phase Microextraction (SPME). The technique of PFE utilises the solvents at temperatures above their atm...

CB - Analytická chemie, separace

  • 2002 - 2004
    • •
  • 255 tis. Kč
    • •
  • 255 tis. Kč
    • •
  • GA ČR
Project

Coupling of on-line extraction based on restricted access materials with sequential injection technique for drug analysis in biological matrix (GP203/05/P164)

to the selection valve. The coupling of SIA-RAM joins chromatographic separation and SPE...

CB - Analytická chemie, separace

  • 2005 - 2007
    • •
  • 520 tis. Kč
    • •
  • 520 tis. Kč
    • •
  • GA ČR
Project

New analytical approaches in phytohormone analysis (GA14-34792S)

The aim of present project is to introduce micro-scale isolation procedure as high-throughput one-step purification method for plant tissue samples. The next goal is to develop new class-specific SPE methods based on immunoaffinity and envir...

CB - Analytická chemie, separace

  • 2014 - 2016
    • •
  • 6 321 tis. Kč
    • •
  • 6 321 tis. Kč
    • •
  • GA ČR
Project

Research Center of Cosmic Rays and Radiation Events in the Atmosphere (EF15_003/0000481)

CRREAT project has the following objectives: 1st To increase knowledge about the connections between phenomena in the atmosphere and ionizing radiation (IR). 2nd Clarify events causing variations of secondary cosmic rays (SCR) in the atmosphere.......

DG - Vědy o atmosféře, meteorologie

  • 2016 - 2023
    • •
  • 148 414 tis. Kč
    • •
  • 56 689 tis. Kč
    • •
  • MŠMT
  • 1 - 10 out of 18