Search Results - "Petr Solich"
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Current trends in the analysis and quality control of food supplements based on plant extracts
Published in Analytica chimica acta (07-12-2018)“…Food (dietary) supplements include a wide range of products that are designed to be taken because of their added nutrients and presumed health benefits. Global…”
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The Automation Technique Lab-In-Syringe: A Practical Guide
Published in Molecules (Basel, Switzerland) (01-04-2020)“…About eight years ago, a new automation approach and flow technique called "Lab-In-Syringe" was proposed. It was derived from previous flow techniques, all…”
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Automation of dispersive liquid–liquid microextraction and related techniques. Approaches based on flow, batch, flow-batch and in-syringe modes
Published in TrAC, Trends in analytical chemistry (Regular ed.) (01-01-2017)“…Liquid-phase microextraction has been one of the most studied sample pretreatment techniques in the last two decades. Apart from non-dispersive approaches,…”
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Lab-In-Syringe with Bead Injection Coupled Online to High-Performance Liquid Chromatography as Versatile Tool for Determination of Nonsteroidal Anti-Inflammatory Drugs in Surface Waters
Published in Molecules (Basel, Switzerland) (03-09-2021)“…We report on the hyphenation of the modern flow techniques Lab-In-Syringe and Lab-On-Valve for automated sample preparation coupled online with…”
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Advantages of application of UPLC in pharmaceutical analysis
Published in Talanta (Oxford) (15-01-2006)“…Ultra Performance Liquid Chromatography (UPLC) is a relatively new technique giving new possibilities in liquid chromatography, especially concerning decrease…”
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Sequential Injection Analysis for Automation and Evaluation of Drug Liberation Profiles: Clotrimazole Liberation Monitoring
Published in Molecules (Basel, Switzerland) (12-09-2021)“…A fully automated sequential injection system was tested in terms of its application in liberation testing, and capabilities and limitations were discussed for…”
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7
The pentafluorophenyl stationary phase shows a unique separation efficiency for performing fast chromatography determination of highbush blueberry anthocyanins
Published in Talanta (Oxford) (01-05-2017)“…A high-performance liquid chromatography method using an alternative pentafluorophenyl (PFP) core-shell stationary phase has been developed and used for rapid…”
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A Comparative Study of Advanced Stationary Phases for Fast Liquid Chromatography Separation of Synthetic Food Colorants
Published in Molecules (Basel, Switzerland) (15-12-2018)“…Food analysis demands fast methods for routine control and high throughput of samples. Chromatographic separation enables simultaneous determination of…”
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Evaluation of new mixed-mode UHPLC stationary phases and the importance of stationary phase choice when using low ionic-strength mobile phase additives
Published in Talanta (Oxford) (15-05-2012)“…► Evaluation of new mixed-mode stationary phases – CSH hybrid phases. ► Analysis of basic compounds using low ionic-strength additives. ► The effect of pH…”
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Simple and rapid quantification of vancomycin in serum, urine and peritoneal/pleural effusion via UHPLC–MS/MS applicable to personalized antibiotic dosing research
Published in Journal of pharmaceutical and biomedical analysis (05-08-2017)“…•UHPLC–MS/MS method for vancomycin determination in human serum, urine and peritoneal/pleural effusion was developed and fully validated.•A simple and rapid…”
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Recent trends in the analysis of vitamin D and its metabolites in milk – A review
Published in Food chemistry (15-03-2015)“…•Review outlines methodologies used for the determination of vitamin D in milk.•Vitamin D analysis methods in human and bovine milk were included.•Various…”
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Preparation of citrinin-selective molecularly imprinted polymer and its use for on-line solid-phase extraction coupled to liquid chromatography
Published in Analytical and bioanalytical chemistry (01-04-2019)“…A new selective molecularly imprinted polymer has been prepared and used for extraction in on-line SPE-HPLC to achieve the selective determination of citrinin…”
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Using restricted-access materials and column switching in high-performance liquid chromatography for direct analysis of biologically-active compounds in complex matrices
Published in TrAC, Trends in analytical chemistry (Regular ed.) (01-05-2007)“…In the bioanalytical field, sample preparation is often considered the time-limiting step. Indeed, extraction techniques (e.g., liquid–liquid extraction (LLE)…”
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14
A fully validated bioanalytical method using an UHPLC–MS/MS system for quantification of DNA and RNA oxidative stress biomarkers
Published in Analytical and bioanalytical chemistry (01-05-2017)“…A new, rapid and effective ultra-high-performance liquid chromatography method with mass spectrometry detection is described for the separation and…”
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15
Comparison of positive and negative ion detection of tea catechins using tandem mass spectrometry and ultra high performance liquid chromatography
Published in Food chemistry (15-11-2010)“…Tea catechins are an important group of natural compounds associated with health promoting effects and desired commodities for the growing market of dietary…”
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Modern methods for vancomycin determination in biological fluids by methods based on high‐performance liquid chromatography – A review
Published in Journal of separation science (01-01-2016)“…Vancomycin is a glycopeptide antibiotic used in the therapy of severe bacterial infection. The monitoring of vancomycin levels is recommended because of its…”
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Polycaprolactone nanofibers functionalized with a dopamine coating for on-line solid phase extraction of bisphenols, betablockers, nonsteroidal drugs, and phenolic acids
Published in Mikrochimica acta (1966) (01-11-2019)“…Polycaprolactone composite nanofibers coated with a polydopamine layer are introduced as a new type of absorption material for on-line solid phase extraction…”
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Development and application of UHPLC–MS/MS method for the determination of phenolic compounds in Chamomile flowers and Chamomile tea extracts
Published in Talanta (Oxford) (15-09-2010)“…UHPLC–MS/MS method using BEH C18 analytical column was developed for the separation and quantitation of 12 phenolic compounds of Chamomile ( Matricaria…”
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Deeper Insight into the Reducing Biotransformation of Bupropion in the Human Liver
Published in Drug metabolism and pharmacokinetics (2014)“…Bupropion is widely used as an antidepressant drug and also as a smoking cessation aid. In humans, this drug is extensively metabolized to form several…”
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Determination of steroid hormones in biological and environmental samples using green microextraction techniques: An overview
Published in Analytica chimica acta (17-10-2011)“…[Display omitted] ► Green methodologies for the determination of hormones in environmental samples. ► Applications in MIPs, in-tube SPME, SBSE and MEPS. ►…”
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