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List of works by Andrzej Lech Dawidowicz

Anomalous relationship between free drug fraction and its total concentration in drug-protein systems I. Investigation of propofol binding in model HSA solution.

scientific article published on 16 February 2008

Anomalous relationship between free drug fraction and its total concentration in drug-protein systems II. Binding of different ligands to plasma proteins.

scientific article published on 3 July 2008

Application of PLE for the determination of essential oil components from Thymus vulgaris L.

scientific article published on 2 May 2008

Application of adsorption method to the chromatographic analysis of free drug concentration

scientific article published on 20 March 2006

Application of the MSPD technique for the HPLC analysis of rutin in Sambucus nigra L.: the linear correlation of the matrix solid-phase dispersion process

scientific article published in November 2009

Application of the QuEChERS procedure for analysis of Δ9-tetrahydrocannabinol and its metabolites in authentic whole blood samples by GC–MS/MS.

scientific article

Aqueous and alcoholic adducts of steviol and steviol glycosides in food products containing stevia

scientific article published on 05 February 2020

Can matrix solid phase dispersion (MSPD) be more simplified? Application of solventless MSPD sample preparation method for GC-MS and GC-FID analysis of plant essential oil components

scientific article published on 22 January 2016

Cellular envelope phospholipids from Legionella lytica.

scientific article

Changes of propofol concentration in cerebrospinal fluid during continuous infusion.

scientific article published in November 2002

Chlorogenic acid stability in pressurized liquid extraction conditions.

scientific article published in March 2015

Comparison of antifungal activity of extracts from different Juglans regia cultivars and juglone

scientific article published on 12 October 2016

Comparison of terpene composition in Engelmann spruce (Picea engelmannii) using hydrodistillation, SPME and PLE.

scientific article published in September 2004

Conversion of cannabidiol (CBD) to Δ9-tetrahydrocannabinol (Δ9-THC) during protein precipitations prior to plasma samples analysis by chromatography - Troubles with reliable CBD quantitation when acidic precipitation agents are applied

scientific article published on 15 July 2020

Dearomatization of lignin derivatives by fungal protocatechuate 3,4-dioxygenase immobilized on porosity glass

scientific article published on 01 August 1988

Determination of Propofol in Blood by HPLC. Comparison of the Extraction and Precipitation Methods ⬇️

scientific article published on July 1, 1995

Determination of myristicin in commonly spices applying SPE/GC

scientific article published on 16 April 2012

Determining the true content of quercetin and its derivatives in plants employing SSDM and LC–MS analysis

article

Does antioxidant properties of the main component of essential oil reflect its antioxidant properties? The comparison of antioxidant properties of essential oils and their main components

scientific article published on 21 May 2014

Does the Plant Matrix Type Have Impact on Rutin Transformation During Its Extraction?

article

Effect of extraction method on the yield of furanocoumarins from fruits of Archangelica officinalis Hoffm

scientific article published on 01 September 2004

Effects of intraoperative fluid infusions, sample storage time, and sample handling on unbound propofol assay in human blood plasma.

scientific article published in April 2005

Effects of surface nonuniformity and molecular association on mechanism of butanol adsorption from solution.

scientific article

Feruloyloacetone can be the main curcumin transformation product

scientific article published on 07 February 2019

Formation of aqueous and alcoholic adducts of curcumin during its extraction

scientific article published on 03 October 2018

Formation of ester and amine derivatives of 5-O-caffeoylquinic acid in the process of its simulated extraction

scientific article

Free and bound propofol concentrations in human cerebrospinal fluid

scientific article published in November 2003

HPLC investigation of free and bound propofol in human plasma and cerebrospinal fluid

scientific article published in October 2003

How to eliminate the formation of chlorogenic acids artefacts during plants analysis? Sea sand disruption method (SSDM) in the HPLC analysis of chlorogenic acids and their native derivatives in plants.

scientific article published on 28 July 2015

Importance of solvent association in the estimation of antioxidant properties of phenolic compounds by DPPH method

scientific article published on 2 July 2014

Influence of intralipid on free propofol fraction assayed in human serum albumin solutions and human plasma.

scientific article published in December 2006

Influence of propofol concentration in human plasma on free fraction of the drug

scientific article published on 28 November 2005

Influence of the extraction mode on the yield of some furanocoumarins from Pastinaca sativa fruits.

scientific article published in February 2004

Investigation of propofol renal elimination by HPLC using supported liquid membrane procedure for sample preparation.

scientific article

Legionella bozemanae synthesizes phosphatidylcholine from exogenous choline

scientific article

Matrix solid-phase dispersion (MSPD) in chromatographic analysis of essential oils in herbs

scientific article published on 29 December 2009

Matrix solid-phase dispersion with sand in chromatographic analysis of essential oils in herbs.

scientific article published on 26 August 2010

Mechanism change in estimating of antioxidant activity of phenolic compounds ⬇️

scientific article published on April 26, 2012

Modified HS-SPME for determination of quantitative relations between low-molecular oxygen compounds in various matrices

scientific article published on 01 July 2016

Modified application of HS-SPME for quality evaluation of essential oil plant materials.

scientific article published on 28 August 2015

Modified headspace solid-phase microextraction for the determination of quantitative relationships between components of mixtures consisting of alcohols, esters, and ethers - impact of the vapor pressure difference of the compounds.

scientific article published on 27 May 2017

On the Anomalous Behavior of Alcohol Adsorption on Polymer-Coated Siliceous Materials

scientific article published on 01 June 1999

PLE in the analysis of plant compounds. Part I. The application of PLE for HPLC analysis of caffeine in green tea leaves.

scientific article published on 8 December 2004

PLE in the analysis of plant compounds. Part II: One-cycle PLE in determining total amount of analyte in plant material

scientific article published on 8 December 2004

Relationships between total and unbound propofol in plasma and CSF during continuous drug infusion.

scientific article

Relevance of the Sea Sand Disruption Method (SSDM) for the biometrical differentiation of the essential-oil composition from conifers.

scientific article published in February 2013

Rutin Transformation During Its Analysis Involving Extraction Process for Sample Preparation

SPE isolation of low-molecular oxygen compounds from essential oils.

scientific article published on October 2010

Sea sand disruption method (SSDM) as a valuable tool for isolating essential oil components from conifers.

scientific article published in November 2011

Simple SPE-GC method for anethole determination in human serum

scientific article published on 06 January 2014

Simple and rapid determination of myristicin in human serum

scientific article

Stability of stevioside in food processing conditions: unexpected recombination of stevioside hydrolysis products in ESI source

scientific article published on 06 June 2020

Static and dynamic superheated water extraction of essential oil components from Thymus vulgaris L.

scientific article published in September 2009

The changes of propofol concentration in human cerebrospinal fluid after drug infusion.

scientific article published in January 2006

The determination of α- and β-thujone in human serum - Simple analysis of absinthe congener substance

scientific article published on 19 December 2015

The importance of solvent type in estimating antioxidant properties of phenolic compounds by ABTS assay

article

The influence of blood sample storage time on the propofol concentration in plasma and solid blood elements.

scientific article

The level of jasmonic acid in Arabidopsis thaliana and Phaseolus coccineus plants under heavy metal stress.

scientific article published in December 2005

The loss of essential oil components induced by the Purge Time in the Pressurized Liquid Extraction (PLE) procedure of Cupressus sempervirens

scientific article published on 10 March 2012

The role of human lungs in the biotransformation of propofol.

scientific article

Thermal stability of 5-o-caffeoylquinic acid in aqueous solutions at different heating conditions

scientific article published on 18 November 2010

Thermal transformation of trans-5-O-caffeoylquinic acid (trans-5-CQA) in alcoholic solutions

scientific article published on 30 June 2014

Transformation of 5-O-caffeoylquinic acid in blueberries during high-temperature processing

scientific article published on 30 October 2014

Umbelliferone instability during an analysis involving its extraction process

scientific article published on 28 June 2018

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