Quantitative evaluation of dissolution profiles: From simple approaches to advanced chemometrics

Authors: Komsta Łukasz, Wicha-Komsta Katarzyna

Source: Arhiv za farmaciju, Vol 74, Iss 2, Pp 105-117 (2024)

Subject Terms: dissolution profiles, model-dependent, model-independent, chemometrics, Pharmacy and materia medica, RS1-441

File Description: electronic resource

Relation: https://scindeks-clanci.ceon.rs/data/pdf/0004-1963/2024/0004-19632402105K.pdf; https://doaj.org/toc/0004-1963; https://doaj.org/toc/2217-8767

Access URL: https://doaj.org/article/fd9570b69b3544699d45597a33aacb12

An alternative biomimetic tool – Dual hydrophilic/reversed-phase interaction mode

Authors: Obradović, Darija, Komsta, Łukasz, Petrović, Vladimir M., Stojković, Ivan, Lazović, Saša

Source: In Microchemical Journal October 2023 193

Nonnegative principal component analysis in thin layer fingerprint screening: A case of Gentiana extracts from in vitro cultures

Authors: Gadowski, Sebastian, Tomiczak, Karolina, Komsta, Łukasz

Source: Journal of liquid chromatography & related technologies. 44(15-16):820-828

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100164659524.0x000001&indx=1&recIds=ETOCvdc_100164659524.0x000001

HPLC Gradient Retention of Tryptophan and its Metabolites on Three Stationary Phases in Context of Lipophilicity Assessment

Authors: Wicha-Komsta, Katarzyna, Skibiński, Robert, Kocki, Tomasz, Turski, Waldemar A, Komsta, Łukasz

Source: Journal of chromatographic science. 59(1):40-46

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100112304828.0x000001&indx=1&recIds=ETOCvdc_100112304828.0x000001

Novel computational approaches to retention modeling in dual hydrophilic interactions/reversed phase chromatography

Authors: Obradović, Darija, Komsta, Łukasz, Agbaba, Danica

Source: In Journal of Chromatography A 24 May 2020 1619

Chemical elements and preeclampsia - An overview of current problems, challenges and significance of recent research

Authors: Gajewska, Katarzyna ^*, Błażewicz, Anna, Laskowska, Marzena, Niziński, Przemysław, Dymara - Konopka, Weronika, Komsta, Łukasz

Source: In Journal of Trace Elements in Medicine and Biology May 2020 59

The influence of light quality on the production of bioactive metabolites – verbascoside, isoverbascoside and phenolic acids and the content of photosynthetic pigments in biomass of Verbena officinalis L. cultured in vitro

Authors: Kubica, Paweł, Szopa, Agnieszka, Prokopiuk, Barbara, Komsta, Łukasz, Pawłowska, Bożena, Ekiert, Halina

Source: In Journal of Photochemistry & Photobiology, B: Biology January 2020 203

Random forest models of the retention constants in the thin layer chromatography

Authors: Kursa, Miron B., Komsta, Łukasz, Rudnicki, Witold R.

Subject Terms: Computer Science - Artificial Intelligence

Access URL: http://arxiv.org/abs/1106.3361

Lipophilicity of tryptophan, its metabolites and derivatives measured by thin-layer chromatography

Authors: Wicha-Komsta, Katarzyna, Skibiński, Robert, Kocki, Tomasz, Turski, Waldemar A., Komsta, Łukasz

Source: Journal of liquid chromatography & related technologies. 43(11-12):375-380

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100110902412.0x000001&indx=1&recIds=ETOCvdc_100110902412.0x000001

The effect of feeding culture media with biogenetic precursors on high production of depsides in agitated shoot cultures of black and red aronias

Authors: Szopa, Agnieszka, Kubica, Paweł, Komsta, Łukasz, Walkowicz-Bożek, Aleksandra, Ekiert, Halina

Source: PLANT CELL TISSUE AND ORGAN CULTURE. 142(2):379-399

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100171827331.0x000001&indx=1&recIds=ETOCvdc_100171827331.0x000001

Characterization of forced degradation products of toloxatone by LC-ESI-MS/MS

Authors: Skibiński, Robert, Trawiński, Jakub, Komsta, Łukasz, Murzec, Diana

Source: In Saudi Pharmaceutical Journal May 2018 26(4):467-480

Analysis of phenolic compounds and antioxidant activity of methanolic extracts from inflorescences of Carduus sp

Authors: Kozyra, Małgorzata, Komsta, Łukasz, Wojtanowski, Krzysztof

Source: Phytochemistry letters. 31:256-262

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100082176595.0x000001&indx=1&recIds=ETOCvdc_100082176595.0x000001

Experimental evaluation of solvent elution strength in reversed-phase TLC on medium polarity phases

Authors: Komsta, Łukasz, Skibiński, Robert, Wróbel, Joanna, Gadowski, Sebastian, Skrzypiec, Karolina

Source: Journal of liquid chromatography & related technologies. 42(9-10):258-265

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100082124101.0x000001&indx=1&recIds=ETOCvdc_100082124101.0x000001

Comparison of HPLC, HPTLC, and In Silico Lipophilicity Parameters Determined for 5-Heterocyclic 2-(2,4-Dihydroxyphenyl)-1,3,4-thiadiazoles.

Authors: Paw, Beata, Śliwa, Rafał, Komsta, Łukasz, Senczyna, Bogusław, Karpińska, Monika, Matysiak, Joanna

Source: Molecules; Jun2024, Vol. 29 Issue 11, p2478, 14p

Subject Terms: LIPOPHILICITY, THIN layer chromatography, HIGH performance liquid chromatography, BIOACTIVE compounds

Profiling the annual change of the neurobiological and antioxidant effects of five Origanum species in correlation with their phytochemical composition

Authors: Gök, Hasya Nazli, Luca, Simon Vlad, Ay, Saadet Tugrul, Komsta, Łukasz, Salmas, Ramin Ekhteiari, Orhan, Ilkay Erdogan, Skalicka-Woźniak, Krystyna

Source: Food chemistry. 368

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100176214677.0x000001&indx=1&recIds=ETOCvdc_100176214677.0x000001

Assessment of the chromatographic lipophilicity of eight cephalosporins on different stationary phases

Authors: Dąbrowska, Monika, Starek, Małgorzata, Komsta, Łukasz, Szafrański, Przemysław, Stasiewicz-Urban, Anna, Opoka, Włodzimierz

Source: In European Journal of Pharmaceutical Sciences 1 April 2017 101:115-124

DSC, FT-IR, NIR, NIR-PCA and NIR-ANOVA for determination of chemical stability of diuretic drugs: impact of excipients

Authors: Gumieniczek Anna, Trębacz Hanna, Komsta Łukasz, Atras Agnieszka, Jopa Beata, Szumiło Michał, Popiołek Łukasz

Source: Open Chemistry, Vol 16, Iss 1, Pp 116-132 (2018)

Subject Terms: diuretics, excipients and interactions, high temperature and humidity, uv/vis light, dsc, ft-ir, nir, nir-pca, nir-anova, Chemistry, QD1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2391-5420

Access URL: https://doaj.org/article/0611ddc2530346a1bd2e4e89e07e1176

Being uncertain in thin layer chromatography—Some thoughts about latent details in the retention estimation

Authors: Komsta, Łukasz

Source: Journal of liquid chromatography & related technologies. 41(6):309-314

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100062411006.0x000001&indx=1&recIds=ETOCvdc_100062411006.0x000001

Experimental Evaluation of Solvent Elution Strength in Reversed-Phase Thin-Layer Chromatography on RP2 and RP8 Plates

Authors: Komsta, Łukasz, Skibiński, Robert, Gadowski, Sebastian, Wróbel, Joanna, Skrzypiec, Karolina

Source: Journal of Planar Chromatography. 31(5):351-354

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100172873629.0x000001&indx=1&recIds=ETOCvdc_100172873629.0x000001

Polyphenols from Impatiens (Balsaminaceae) and their antioxidant and antimicrobial activities

Authors: Szewczyk, Katarzyna, Zidorn, Christian, Biernasiuk, Anna, Komsta, Łukasz, Granica, Sebastian

Source: In Industrial Crops & Products August 2016 86:262-272