List of works - Rafał Frański

1,3,4-Oxadiazole-lanthanide(III)β-diketonate complexes: an electrospray ionization mass spectrometric study

scientific article published on 01 January 2005

A central fission pathway in alkylphenol ethoxylate biodegradation.

scientific article published in March 2003

A possible new disinfection by-product--2-chloro-5-oxo-3-hexene diacyl chloride (COHC)--in formation of MX by chlorinating model compounds.

scientific article published in July 2003

An electrospray ionization mass spectrometric study of the interactions between crown ethers and tetramethylammonium(-phosphonium) cations.

scientific article published in August 2009

Anion-π interactions—interactions between benzo-crown ether metal cation complexes and counter ions

scientific article published on 08 October 2008

Application of mass spectrometric techniques for structural analysis of apigenin 8-C-(6"-O-glucopyranosyl) glucopyranoside--a novel flavonoid C-diglycoside

scientific article

Bio-oxidation of tripropylene glycol under aerobic conditions

scientific article

Biodegradation of poly(propylene glycol)s under the conditions of the OECD screening test

scientific article published on 14 December 2006

Cation–π interactions in gas‐phase complexes formed by benzo‐crown ethers and alkali metal cations ⬇️

scientific article published on March 15, 2011

Cluster ion formation between 2,5-diphenyl-1,3,4-oxa(thia)diazole and alkali earth metal cations studied by electrospray ionization mass spectrometry

scientific article published on 01 January 2006

Comment on the published data concerning the identification of biochanin A and prunetin by LC/ESI-MS

scientific article published on 11 January 2020

Comparison of the electrospray ionization (ESI) responses of penicillins with ESI responses of their methanolysis products

scientific article published on 24 December 2018

Complexation of phosphates by 1,3-bis(3-(2-pyridylureido)propyl)-1,1,3,3-tetramethyldisiloxane

scientific article published in December 2015

Complexes between some lysine-containing peptides and crown ethers--electrospray ionization mass spectrometric study.

scientific article

Complexes of large crown ethers with the lithium cation studied by electrospray ionization mass spectrometry

scientific article published on 01 November 2009

Copper complexes formed by 3,5-bis(2,2′-bipyridin-4-ylethynyl)benzoic acid and its methyl and ethyl esters as studied by electrospray ionization mass spectrometry

Corrigendum to “Mass spectrometric decompositions of cationized β-cyclodextrin”

article

Demethoxycurcumin-Metal Complexes: Fragmentation and Comparison with Curcumin-Metal Complexes, as Studied by ESI-MS/MS

Detection of Cu(III)‐containing [Diclofenac–H+CuNO3]+ ion by electrospray ionization mass spectrometry ⬇️

scientific article published on November 15, 2012

Detection of flavone C-glycosides in the extracts from the bark of Prunus avium L. and Prunus cerasus L

scientific article published on 30 September 2020

Detection of the iron complexes with hydrolysis products of cephalexin and cefradine upon HPLC/ESI-MS analysis

scientific article

Determination of conditional stability constants for phytic acid complexes with Mg2+, Ca2+ and Zn2+ ions using electrospray ionization mass spectrometry.

scientific article published on January 2016

Differentiation between isomeric acacetin-6-C-(6"-O-malonyl)glucoside and acacetin-8-C-(6"-O-malonyl)glucoside by using low-energy CID mass spectra

scientific article published on 01 June 2002

Differentiation of interglycosidic linkages in permethylated flavonoid glycosides from linked-scan mass spectra (B/E).

scientific article published in February 2002

Differentiation of isomeric heptylamines by in-source collision-induced dissociation of [M + H]+ ions

scientific article published on 01 May 2019

Do hydrophobic interactions exist in the gas phase?

scientific article published on 01 April 2008

ESI-MS detection of very weak π-Stacking interactions in the mixed-ligand sandwich complexes formed by substituted benzo-crown ethers and metal cations

scientific article published on 07 January 2010

Electro-oxidation of diclofenac in methanol as studied by high-performance liquid chromatography/electrospray ionization mass spectrometry

scientific article published on 01 July 2016

Electrospray ionisation mass spectrometric behaviour of flavonoid 5-O-glucosides and their positional isomers detected in the extracts from the bark of Prunus cerasus L. and Prunus avium L

scientific article published on 14 September 2020

Electrospray ionization collision-induced dissociation tandem mass spectrometry of amoxicillin and ampicillin and their degradation products.

scientific article

Electrospray ionization mass spectrometric study of 1,3,4-thiadiazole-copper complexes: comparison with 1,3,4-oxadiazole derivatives

scientific article published in June 2004

Electrospray ionization mass spectrometric study of mercury complexes of N-heterocyclic carbenes derived from 1,2,4-triazolium salt precursors

article

Electrospray ionization mass spectrometric study of platinum(II) complexes with 1,3,4-thiadiazoles and dimethyl sulfoxide

Electrospray ionization mass spectrometric study of purine base-cisplatin complexes

scientific article

Electrospray mass spectrometric decomposition of some glucuronic acid-containing flavonoid diglycosides

scientific article

Endocrine disruptor compounds in environment: As a danger for children health

article

Formation of Organometallic Species, [M – H]+ Ions and Radical Cations upon Mass Spectrometric Fragmentation of Mercury–Crown Ether Complexes

scientific article published on 01 January 2009

Formation of [M-H]- and [M-2H]2- ions in the electrospray ionization mass spectra of dicarboxylated polyethylene glycols

scientific article published in January 2004

Formation of curcumin molecular ion under electrospray ionisation conditions in the presence of metal cations.

scientific article

Formation of diclofenac molecular ions as the effect of Cu(2+)-π interaction under electrospray ionization mass spectrometry conditions

scientific article published on 01 January 2012

Formation of dimethylnickelate(I) and dimethylsilverate(I) anions in the gas phase from nickel(II) acetate and silver(I) acetate by laser desorption/ionisation ⬇️

scientific article published on January 21, 2011

Formation of organometallic species from complexes of 2,5-diphenyl-1,3,4-oxadiazole with some transition metal cations upon collision-induced dissociation

scientific article published on 01 January 2006

Formation of organometallic species from complexes of N-phenylaza-crown ether conjugates with lead cations in CID-MS/MS conditions

Formation of stoichiometric complexes between dibenzo-30-crown-10 and guanidinium moiety containing compounds

Formation of the [M+Cu+4Cl]+ion under laser desorption ionization conditions as a result of Cl addition to a C≡C bond (M - methyl or ethyl ester of 3,5-bis(2,2'-bipyridin-4-ylethynyl)benzoic acid)

scientific article published on 01 December 2014

Fragmentation and skeletal rearrangements of 2-arylylamino-5-aryl-1,3,4-oxadiazoles and their noncovalent complexes with cobalt cation and cyclodextrin studied by mass spectrometry

scientific article published in March 2006

Fragmentation and skeletal rearrangements of products of the reaction between fluorobenzenes and bicyclic N-bases studied by electron ionization mass spectrometry

Gas phase conversion of triphosphate to trimetaphosphate

scientific article published on 01 February 2016

Gas phase decomposition of bilirubin-derived anions

scientific article

Gas phase hydration of polyethylene glycol-metal cation complexes

scientific article published on 01 January 2019

Gas-phase stability of sandwich complexes of crown ethers with metal cations - as studied by collision induced dissociation tandem mass spectrometry

scientific article published on 25 June 2018

Generation of “unstable” complexes of carbon dioxide with Pb2+ and Sn2+ under electron ionization conditions

Hydration of serine-metal cation complexes: implication for the role of water in the origin of homochirality on the Earth

scientific article published on 20 June 2019

Identification of a biliverdin geometric isomer by means of HPLC/ESI–MS and NMR spectroscopy. Differentiation of the isomers by using fragmentation “in-source”.

scientific article

Identification of photodegradation products of nilvadipine using GC-MS.

scientific article published in December 2000

Influence of O/S/Se Exchange on the Stability of 1,3,4-Selana(Thia/Oxa)Diazole-Palladium Complexes as Studied by Electrospray Ionization Mass Spectrometry

Influence of carboxylic group or methyl ester group on the interactions of copper cation with aromatic system of naproxen, naphthalene acetic acids and their methyl esters

Influence of mobile phase composition on the high-performance liquid chromatographic/electrospray ionization mass spectrometric analysis of 11-nor-9-carboxy-delta9-tetrahydrocannabinol (THC-COOH) and its glucuronide in urine

scientific article published in April 2004

Influence of solvent and counter ion on complexes of 2,5-bis(2-pyridyl)-1,3,4-oxadiazole with iron (II) and (III) studied by electrospray ionization mass spectrometry

scientific article published on 01 January 2006

Influence of solvent and counter ion on copper complexes with N-alkyl-pyridine-2-carboxamides as studied by electrospray ionization mass spectrometry

scientific article published on 01 January 2006

Intramolecular hydrogen exchange prior to methanol loss from protonated methyl benzoates bearing different ring substituents under CID conditions

scientific article published on 16 August 2018

Investigation of 4-(nitrophenylamino)pent-3-en-2-ones and 4-(nitrobenzylamino)pent-3-en-2-ones by electron ionization mass spectrometry. Observation of characteristic ortho effects

scientific article published on January 2003

Investigation of ion-pair precipitates of selected alkoxylates and complex salts of specific metal cations by liquid secondary ion mass spectrometry

scientific article published on 01 April 2002

Isoflavones present in soybean seeds can be glycosylated at 4'-O position as indicated by the ratio of [Y0 -H](-) and [Y0 ](-) fragment ions

scientific article published on 01 April 2015

Isotachophoretic determination of carboxylic acids in biodegradation samples

scientific article published on 01 March 2005

Lead clusters in the gas phase obtained by laser desorption/ionization from lead(II) acetate.

scientific article published in July 2010

Liquid secondary ion mass spectrometric investigation of ion-pair precipitates of some ethoxylates with barium tetraphenylborate

scientific article published on 01 July 2000

Loss of Ag3 moiety from clusters Agn+ (n=4, 6, 8, 10, 12) upon collision induced dissociation

Loss of isocyanic acid from the internal oxadiazole ring of protonated molecules of some 2,5-diaryl-1,3,4-oxadiazoles.

scientific article published in January 2002

Mass spectrometric behaviour of carboxylated polyethylene glycols and carboxylated octylphenol ethoxylates

scientific article published in January 2003

Mass spectrometric behaviour of ion-pair precipitates of some complex anions with ethoxylate complex of barium

scientific article published on 01 February 2001

Mass spectrometric decomposition of [Mn+(NO3−)n+1]− anions originating from metal nitrates M(NO3)n

Mass spectrometric decompositions of cationized beta-cyclodextrin.

scientific article published in June 2005

Mass spectrometric decompositions of copper complexes with esters and amides of nicotinic acid

scientific article published in January 2005

Mass spectrometric fragmentation pathways of isotope labeled 2,5-disubstituted-1,3,4-oxadiazoles and thiadiazoles

Mass spectrometric study of some protonated and lithiated 2,5-disubstituted-1,3,4-oxadiazoles

scientific article published in April 2003

Methyl group transfer upon gas phase decomposition of protonated methyl benzoate and similar compounds

scientific article published on 13 February 2018

Monitoring changes in anthocyanin and steroid alkaloid glycoside content in lines of transgenic potato plants using liquid chromatography/mass spectrometry

scientific article published in March 2003

Oxidation of paracetamol by Cu2+--formation of the paracetamol radical cation

scientific article published in July 2013

Profiling of flavonoid conjugates in Lupinus albus and Lupinus angustifolius responding to biotic and abiotic stimuli.

scientific article

Scorpionate complexes of aza-18-crown-6 containing fluoronitrophenyl substituents as studied by electrospray ionization mass spectrometry

scientific article published on 26 May 2017

Selective disruption of wheat secondary metabolism by herbicide safeners.

scientific article published on 21 February 2006

Self-assembly of quaterpyridine ligands and Cu+ cation into helical complexes of 2:2 stoichiometry under electrospray ionisation conditions

scientific article published in January 2010

Self-assembly process of copper cation and 2,5-bis(3-pyridyl)-1,3,4-oxadiazole under electrospray ionization conditions.

scientific article

Signals of diagnostic ions in the product ion spectra of [M − H] − ions of methoxylated flavonoids

Signals of diagnostic ions in the product ion spectra of [M-H] ions of methoxylated flavonoids

Synthesis of Monosubstituted 1,3,4-Selenadiazoles Using Woollins' Reagent

Tandem mass spectrometry experiments support the existence of hydrophobic interactions in the gas phase

scientific article published on 01 September 2008

The abundances of fragment ions formed via skeletal rearrangements from 2,5-disubstituted-1,3,4-oxadiazoles and their theoretical calculated stabilities

scientific article

The mechanism of water loss from protonated cathinones

scientific article published on 01 March 2020

Unexpected Formation of Complexes between a Protonated Organic Ligand and a Neutral Salt Molecule Studied by Electrospray Ionization Mass Spectrometry ⬇️

scientific article published on January 1, 2010

Unexpected formation of [M]2+ from [M+CuCl+H]2+ ions under CID conditions, where M is a molecule of 3,5-bis(2,2’-bipyridin-4-ylethynyl)benzoic acid or its methyl ester

Unexpected interaction between deprotonated biliverdin and alcohols as studied by ESI-MS

scientific article published on 01 February 2017

Unusual complex between 18-Crown-6 and tetramethylammonium cation—detection by electrospray ionization mass spectrometry

Unusual ion UO(4)(-) formed upon collision induced dissociation of [UO(2)(NO(3))(3)](-), [UO(2)(ClO(4))(3)](-), [UO(2)(CH(3)COO)(3)](-) ions

scientific article

Unusual loss of neutral molecules on mass spectrometric decomposition of protonated and cationized phenoxy--and phenylaminocyclophosphazenes

scientific article published on 01 May 2003

List of works by Rafał Frański

1,3,4-Oxadiazole-lanthanide(III)β-diketonate complexes: an electrospray ionization mass spectrometric study

A central fission pathway in alkylphenol ethoxylate biodegradation.

A possible new disinfection by-product--2-chloro-5-oxo-3-hexene diacyl chloride (COHC)--in formation of MX by chlorinating model compounds.

An electrospray ionization mass spectrometric study of the interactions between crown ethers and tetramethylammonium(-phosphonium) cations.

Anion-π interactions—interactions between benzo-crown ether metal cation complexes and counter ions

Application of mass spectrometric techniques for structural analysis of apigenin 8-C-(6"-O-glucopyranosyl) glucopyranoside--a novel flavonoid C-diglycoside

Bio-oxidation of tripropylene glycol under aerobic conditions

Biodegradation of poly(propylene glycol)s under the conditions of the OECD screening test

Cation–π interactions in gas‐phase complexes formed by benzo‐crown ethers and alkali metal cations ⬇️

Cluster ion formation between 2,5-diphenyl-1,3,4-oxa(thia)diazole and alkali earth metal cations studied by electrospray ionization mass spectrometry

Comment on the published data concerning the identification of biochanin A and prunetin by LC/ESI-MS

Comparison of the electrospray ionization (ESI) responses of penicillins with ESI responses of their methanolysis products

Complexation of phosphates by 1,3-bis(3-(2-pyridylureido)propyl)-1,1,3,3-tetramethyldisiloxane

Complexes between some lysine-containing peptides and crown ethers--electrospray ionization mass spectrometric study.

Complexes of large crown ethers with the lithium cation studied by electrospray ionization mass spectrometry

Copper complexes formed by 3,5-bis(2,2′-bipyridin-4-ylethynyl)benzoic acid and its methyl and ethyl esters as studied by electrospray ionization mass spectrometry

Corrigendum to “Mass spectrometric decompositions of cationized β-cyclodextrin”

Demethoxycurcumin-Metal Complexes: Fragmentation and Comparison with Curcumin-Metal Complexes, as Studied by ESI-MS/MS

Detection of Cu(III)‐containing [Diclofenac–H+CuNO3]+ ion by electrospray ionization mass spectrometry ⬇️

Detection of flavone C-glycosides in the extracts from the bark of Prunus avium L. and Prunus cerasus L

Detection of the iron complexes with hydrolysis products of cephalexin and cefradine upon HPLC/ESI-MS analysis

Determination of conditional stability constants for phytic acid complexes with Mg2+, Ca2+ and Zn2+ ions using electrospray ionization mass spectrometry.

Differentiation between isomeric acacetin-6-C-(6"-O-malonyl)glucoside and acacetin-8-C-(6"-O-malonyl)glucoside by using low-energy CID mass spectra

Differentiation of interglycosidic linkages in permethylated flavonoid glycosides from linked-scan mass spectra (B/E).

Differentiation of isomeric heptylamines by in-source collision-induced dissociation of [M + H]+ ions

Do hydrophobic interactions exist in the gas phase?

ESI-MS detection of very weak π-Stacking interactions in the mixed-ligand sandwich complexes formed by substituted benzo-crown ethers and metal cations

Electro-oxidation of diclofenac in methanol as studied by high-performance liquid chromatography/electrospray ionization mass spectrometry

Electrospray ionisation mass spectrometric behaviour of flavonoid 5-O-glucosides and their positional isomers detected in the extracts from the bark of Prunus cerasus L. and Prunus avium L

Electrospray ionization collision-induced dissociation tandem mass spectrometry of amoxicillin and ampicillin and their degradation products.

Electrospray ionization mass spectrometric study of 1,3,4-thiadiazole-copper complexes: comparison with 1,3,4-oxadiazole derivatives

Electrospray ionization mass spectrometric study of mercury complexes of N-heterocyclic carbenes derived from 1,2,4-triazolium salt precursors

Electrospray ionization mass spectrometric study of platinum(II) complexes with 1,3,4-thiadiazoles and dimethyl sulfoxide

Electrospray ionization mass spectrometric study of purine base-cisplatin complexes

Electrospray mass spectrometric decomposition of some glucuronic acid-containing flavonoid diglycosides

Endocrine disruptor compounds in environment: As a danger for children health

Formation of Organometallic Species, [M – H]+ Ions and Radical Cations upon Mass Spectrometric Fragmentation of Mercury–Crown Ether Complexes

Formation of [M-H]- and [M-2H]2- ions in the electrospray ionization mass spectra of dicarboxylated polyethylene glycols

Formation of curcumin molecular ion under electrospray ionisation conditions in the presence of metal cations.

Formation of diclofenac molecular ions as the effect of Cu(2+)-π interaction under electrospray ionization mass spectrometry conditions

Formation of dimethylnickelate(I) and dimethylsilverate(I) anions in the gas phase from nickel(II) acetate and silver(I) acetate by laser desorption/ionisation ⬇️

Formation of organometallic species from complexes of 2,5-diphenyl-1,3,4-oxadiazole with some transition metal cations upon collision-induced dissociation

Formation of organometallic species from complexes of N-phenylaza-crown ether conjugates with lead cations in CID-MS/MS conditions

Formation of stoichiometric complexes between dibenzo-30-crown-10 and guanidinium moiety containing compounds

Formation of the [M+Cu+4Cl]+ion under laser desorption ionization conditions as a result of Cl addition to a C≡C bond (M - methyl or ethyl ester of 3,5-bis(2,2'-bipyridin-4-ylethynyl)benzoic acid)

Fragmentation and skeletal rearrangements of 2-arylylamino-5-aryl-1,3,4-oxadiazoles and their noncovalent complexes with cobalt cation and cyclodextrin studied by mass spectrometry

Fragmentation and skeletal rearrangements of products of the reaction between fluorobenzenes and bicyclic N-bases studied by electron ionization mass spectrometry

Gas phase conversion of triphosphate to trimetaphosphate

Gas phase decomposition of bilirubin-derived anions

Gas phase hydration of polyethylene glycol-metal cation complexes

Gas-phase stability of sandwich complexes of crown ethers with metal cations - as studied by collision induced dissociation tandem mass spectrometry

Generation of “unstable” complexes of carbon dioxide with Pb2+ and Sn2+ under electron ionization conditions

Hydration of serine-metal cation complexes: implication for the role of water in the origin of homochirality on the Earth

Identification of a biliverdin geometric isomer by means of HPLC/ESI–MS and NMR spectroscopy. Differentiation of the isomers by using fragmentation “in-source”.

Identification of photodegradation products of nilvadipine using GC-MS.

Influence of O/S/Se Exchange on the Stability of 1,3,4-Selana(Thia/Oxa)Diazole-Palladium Complexes as Studied by Electrospray Ionization Mass Spectrometry

Influence of carboxylic group or methyl ester group on the interactions of copper cation with aromatic system of naproxen, naphthalene acetic acids and their methyl esters

Influence of mobile phase composition on the high-performance liquid chromatographic/electrospray ionization mass spectrometric analysis of 11-nor-9-carboxy-delta9-tetrahydrocannabinol (THC-COOH) and its glucuronide in urine

Influence of solvent and counter ion on complexes of 2,5-bis(2-pyridyl)-1,3,4-oxadiazole with iron (II) and (III) studied by electrospray ionization mass spectrometry

Influence of solvent and counter ion on copper complexes with N-alkyl-pyridine-2-carboxamides as studied by electrospray ionization mass spectrometry

Intramolecular hydrogen exchange prior to methanol loss from protonated methyl benzoates bearing different ring substituents under CID conditions

Investigation of 4-(nitrophenylamino)pent-3-en-2-ones and 4-(nitrobenzylamino)pent-3-en-2-ones by electron ionization mass spectrometry. Observation of characteristic ortho effects

Investigation of ion-pair precipitates of selected alkoxylates and complex salts of specific metal cations by liquid secondary ion mass spectrometry

Isoflavones present in soybean seeds can be glycosylated at 4'-O position as indicated by the ratio of [Y0 -H](-) and [Y0 ](-) fragment ions

Isotachophoretic determination of carboxylic acids in biodegradation samples

Lead clusters in the gas phase obtained by laser desorption/ionization from lead(II) acetate.

Liquid secondary ion mass spectrometric investigation of ion-pair precipitates of some ethoxylates with barium tetraphenylborate

Loss of Ag3 moiety from clusters Agn+ (n=4, 6, 8, 10, 12) upon collision induced dissociation

Loss of isocyanic acid from the internal oxadiazole ring of protonated molecules of some 2,5-diaryl-1,3,4-oxadiazoles.

Mass spectrometric behaviour of carboxylated polyethylene glycols and carboxylated octylphenol ethoxylates

Mass spectrometric behaviour of ion-pair precipitates of some complex anions with ethoxylate complex of barium

Mass spectrometric decomposition of [Mn+(NO3−)n+1]− anions originating from metal nitrates M(NO3)n

Mass spectrometric decompositions of cationized beta-cyclodextrin.

Mass spectrometric decompositions of copper complexes with esters and amides of nicotinic acid

Mass spectrometric fragmentation pathways of isotope labeled 2,5-disubstituted-1,3,4-oxadiazoles and thiadiazoles

Mass spectrometric study of some protonated and lithiated 2,5-disubstituted-1,3,4-oxadiazoles

Methyl group transfer upon gas phase decomposition of protonated methyl benzoate and similar compounds

Monitoring changes in anthocyanin and steroid alkaloid glycoside content in lines of transgenic potato plants using liquid chromatography/mass spectrometry

Oxidation of paracetamol by Cu2+--formation of the paracetamol radical cation