Search filters

Authors whose works are in public domain in at least one jurisdiction

List of works by Błażej Gierczyk

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

scientific article published on 01 January 2005

15 N NMR and FTIR studies of 2,4-dinitroanilines and their salts

15N NMR study of substituted 2-(phenylamino)-5-phenyl-1,3,4-oxadiazoles

scientific article published on 01 February 2007

17O NMR studies of boronic acids and their derivatives

17O NMR studies of substituted 1,3,4-oxadiazoles

scientific article published on 15 September 2011

1H NMR and spectrophotometric study of alkaline metal ion complexes with N-dansyl aza-18-crown-6

7Li-NMR and FTIR studies of lithium, potassium, rubidium, and cesium complexes with ionophore lasalocid in solution.

scientific article

A new low-cost polymeric adsorbents with polyamine chelating groups for efficient removal of heavy metal ions from water solutions

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

scientific article published on 08 October 2008

Bifunctional sulfur-silicon podands as new nucleophilic ionophores in acyl transfer reactions. Influence of monovalent cations on the reaction kinetics

Chiral, triformylphenol-derived salen-type [4 + 6] organic cages.

scientific article

Clickable 9-azido-(9-deoxy)-Cinchona alkaloids: synthesis and conformation

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

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

scientific article published in December 2015

Conductivity and interfacial behaviour of bis-1,4-dioxapentyl sulfate (IV) and 1,4,7-trioxaoctyl sulfate (IV) based electrolyte for lithium batteries

Contribution to the knowledge of fungi of the Kampinos National Park (Poland) with particular emphasis on the species occurring in burnt places

article

Contribution to the knowledge of mycobiota of the Western Sudety Mountains and Western Sudety Foothills (SW Poland). Part 1

article

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

Coprinopsis rugosomagnispora: a distinct new coprinoid species from Poland (Central Europe)

article

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

article

Differentiation of fluoronitroaniline isomers by negative-ion electrospray mass spectrometry.

scientific article published in January 2006

Do hydrophobic interactions exist in the gas phase?

scientific article published on 01 April 2008

Dynamic Formation of Noncovalent Calixsalen Aggregates

scientific article published on 17 June 2015

ESI MS, NMR and PM5 semiempirical studies of oligomycin A and its complexes with Li+ and Na+ cations

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

Effect of fluorine substitution of the β-ketoiminate ancillary ligand on photophysical properties and electroluminescence ability of new iridium(iii) complexes

scholarly article by Ewelina Witkowska et al published 2018 in Journal of Materials Chemistry C

Effect of β-Ketoiminato Ancillary Ligand Modification on Emissive Properties of New Iridium Complexes

scientific article published on 07 November 2019

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 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

Enhanced graphite passivation in Li-ion battery electrolytes containing disiloxane-type additive/co-solvent

FAPA mass spectrometry of designer drugs

scientific article published on 3 August 2015

FTIR and NMR studies of bis(oxaalkyl) sulphates(IV) and their complexes with proton and some metal cations

FTIR and multinuclear magnetic resonance studies of tris(oxaalkyl) borates and their complexes with Li+ and Na+ cations

Factors Affecting the Performance of Champion Silyl-Anchor Carbazole Dye Revealed in the Femtosecond to Second Studies of Complete ADEKA-1 Sensitized Solar Cells.

scientific article

Fluoro-substituted 2-formylphenylboronic acids: Structures, properties and tautomeric equilibria

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

Functional crown ethers with chlorocyclophosphazene sub-units as anion activators and promoters of highly regioselective reactions

Gas phase conversion of triphosphate to trimetaphosphate

scientific article published on 01 February 2016

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

Greenhouses of botanical gardens as a habitat of alien and native macrofungi: a case study in Poland

article

Hydrogen bonds in phenylboronic acids with polyoxaalkyl substituents at ortho-position

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

Impact of selected supramolecular additives on the initial electrochemical lithium intercalation into graphite in propylene carbonate

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 fluorine substituents on the NMR properties of phenylboronic acids.

scientific article

Inorganic magnetic support for sodium cation scavenging

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

Intramolecular interactions in ortho-methoxyalkylphenylboronic acids and their catechol esters

scientific article published on 08 August 2013

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

Kinetic studies of complexation reaction of polyoxaalkyl phosphates with Fe(III) in ethanol

Kinetics and mechanism of the reaction between 2,3,4,5,6-pentafluorophenylacetonitrile and guanidine-like bases and the structure of the products

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

scientific article published in July 2010

Leucocoprinus lilacinogranulosus (Henn.) Locq. in Poland

article

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

Mass spectrometric behaviour of 4-(arylimino)pentan-2-ones substituted with a halogen atom in the aromatic ring

scientific article published on 01 March 2000

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

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

scientific article published on 13 February 2018

Multinuclear NMR and FTIR studies of new polyoxaalkyl esters of lasalocid and their complexes with lithium and sodium cations.

scientific article

Multinuclear magnetic resonance studies of 2-aryl-1,3,4-selenadiazoles

scientific article published on 14 March 2012

Multinuclear magnetic resonance studies of 2-aryl-1,3,4-thiadiazoles.

scientific article

Multinuclear magnetic resonance studies of fluoronitroanilines.

scientific article

NMR Studies of Crown Ether–Cyclodextrin Complexes

NMR study of the complexes of tris(oxaalkyl) borates with SbCl5

New gel-like polymers as selective weak-base anion exchangers

scientific article published on 6 May 2015

New localities of Sarcodontia crocea (Polyporales, Basidiomycota) in Poland

article

New non-hydrolysing poly(oxyethylene) silicon compounds as ligands for phase-transfer catalysis

New polymeric metal ion scavengers with polyamine podand moieties

article published in 2011

New to Poland species of the broadly defined genus Coprinus (Basidiomycota, Agaricomycotina)

article

New type of repeated Si–C-podand catalysts for solid–liquid phase transfer reactions

Novel 2,6-disubstituted phenylboronic compounds – Synthesis, crystal structures, solution behaviour and reactivity

Novel Si-tripodand functionalized ionic liquids as iodide sources for dye-sensitized solar cells

Pluteus Albineus (Basidiomycota) – a New Species for Poland

article

Podand Solvents for Organic Reactions

article

Poly(methyl vinyl ether-alt-maleic anhydride) functionalized with 3-aminophenylboronic acid: A new boronic acid polymer for sensing diols in neutral water

Polyether-functionalized disiloxanes as new film-forming electrolyte additive for Li-ion cells with graphitic anodes

Polyoxaethylene polypodands - powerful reduction catalysts in solid-liquid and liquid-liquid phase transfer systems

Preliminary studies of fungi in the Biebrza National Park (NE Poland). II. Macromycetes

article

Preliminary studies of fungi in the Biebrza National Park. Part IV. Macromycetes – new data and the synthesis

Rare species of Lepiota and other genera

Rare species of the genus Coprinus Pers s. lato

Reaction of fluoronitrobenzenes with tetramethylguanidine in acetonitrile

Reaction of some strong N-bases with chloropentafluorobenzene in the presence of water molecules.

scientific article published in April 2003

Reactions of fluoronitrobenzenes with MTBD strong base in acetonitrile in the presence of water molecules

SYNTHESIS AND ESI-MS STUDY OF NEW N-FUNCTIONALIZED MACROCYCLIC POLYAMINE AND AZACROWN ETHER DERIVATIVES

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

scientific article published on 26 May 2017

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

Spectroscopic and PM5 semiempirical studies of the proton accepting properties of 1,8-bis(tetramethylguanidino)naphthalene

Structure and electrochemical reactivity of new sulphur–silicon podands adsorbed on silver or gold surfaces

Studies of Silicon Podand Solvents

Studies of complexation of metal cations by tris(3,6-dioxaheptyl)amine in solution

Studies of lithium and sodium complexation by silicon podand solvents

Supramolecular complexes of podand ligands with xenon

scholarly article by Błażej Gierczyk & Radosław Pankiewicz published 21 February 2014 in Central European Journal of Chemistry

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

Synthesis of new dendritic antenna-like polypyridine ligands

Synthesis of supramolecular cyclosiloxane ligands

Synthesis, structure and application of a new class of Tr-podands derived in phase-transfer catalysis

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

scientific article published on 01 September 2008

Testing New Concepts in Solar Cells Sensitized with Indoline Dyes—Alkoxysilyl Anchoring Group, Molecular Capping, and Cobalt-Based Electrolyte

scholarly article by Mateusz Gierszewski et al published 21 October 2018 in Journal of Physical Chemistry C

The diffusion NMR studies of crown ethers-cyclodextrin complexation process

scientific article published on 01 June 2010

The influence of anchoring group position in ruthenium dye molecule on performance of dye-sensitized solar cells

The influence of fluorine position on the properties of fluorobenzoxaboroles

scientific article published on 14 May 2015

The mechanism of water loss from protonated cathinones

scientific article published on 01 March 2020

TheCortinariusFungi Dyes as Sensitizers in Dye-Sensitized Solar Cells

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

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

Vinyl tris-2-methoxyethoxy silane – A new class of film-forming electrolyte components for Li-ion cells with graphite anodes

Paulina is supported by:

About Paulina

Help