List of works - Holger Stephan

A 224Ra-labeled polyoxopalladate as a putative radiopharmaceutical

scientific article published on 01 June 2019

A new cryptophane receptor featuring three endo-carboxylic acid groups: synthesis, host behavior and structural study

scientific article published in March 2003

A novel tetrabranched neurotensin(8-13) cyclam derivative: synthesis, 64Cu-labeling and biological evaluation.

scientific article published on 22 March 2011

Active Targeting of Dendritic Polyglycerols for Diagnostic Cancer Imaging

scientific article published on 26 December 2019

Bifunctional cyclam-based ligands with phosphorus acid pendant moieties for radiocopper separation: thermodynamic and kinetic studies

scientific article published on 03 February 2015

Biodistribution studies of ultrasmall silicon nanoparticles and carbon dots in experimental rats and tumor mice

scientific article published on 01 May 2018

Bispidine dioxotetraaza macrocycles: a new class of bispidines for (64)Cu PET imaging.

scientific article published on 6 June 2014

Bispidines for Dual Imaging

scientific article published on 24 October 2014

Calix Crowns Derived from para-Bridged Calix

scientific article published in March 2000

Characterization of circulating microparticle-associated CD39 family ecto-nucleotidases in human plasma

scientific article published on 28 August 2014

Chelation in One Fell Swoop: Optimizing Ligands for Smaller Radiometal Ions

scientific article published on 03 April 2020

Chitosan-encapsulated Keggin Anion [Ti2W10PO40]7−. Synthesis, Characterization and Cellular Uptake Studies

Cluster Core Controlled Reactions of Substitution of Terminal Bromide Ligands by Triphenylphosphine in Octahedral Rhenium Chalcobromide Complexes

scientific article published on 03 March 2007

Contemporary Synthesis of Ultrasmall (sub-10 nm) Upconverting Nanomaterials

scientific article published on 12 June 2020

Copper(ii) chemistry of the functionalized macrocycle cyclam tetrapropionic acid

Cu(II)-selective bispidine-dye conjugates.

scientific article published on 22 May 2015

Dendrimers as Nd3+ligands: Effect of Generation on the Efficiency of the Sensitized Lanthanide Emission

article

Development of a selective and highly sensitive fluorescence assay for nucleoside triphosphate diphosphohydrolase1 (NTPDase1, CD39)

article

Diagnostic nanoparticle targeting of the EGF-receptor in complex biological conditions using single-domain antibodies.

scientific article published on 29 April 2014

Distribution and kinetics of the Kv1.3-blocking peptide HsTX1[R14A] in experimental rats

scientific article published on 16 June 2017

Dual-Labelling Strategies for Nuclear and Fluorescence Molecular Imaging: Current Status and Future Perspectives

scientific article published in 2022

EGF receptor-targeting peptide conjugate incorporating a near-IR fluorescent dye and a novel 1,4,7-triazacyclononane-based (64)Cu(II) chelator assembled via click chemistry.

scientific article

Ecto-ATPase inhibition: ATP and adenosine release under physiological and ischemic in vivo conditions in the rat striatum

scientific article published on 6 October 2011

Enzymatic properties of an ecto-nucleoside triphosphate diphosphohydrolase from Legionella pneumophila: substrate specificity and requirement for virulence

scientific article published on 12 March 2008

Expression of Ecto-nucleoside Triphosphate Diphosphohydrolases-2 and -3 in the Enteric Nervous System Affects Inflammation in Experimental Colitis and Crohn's Disease

scientific article published on 2 May 2017

Expression of Glypican 3 is an Independent Prognostic Biomarker in Primary Gastro-Esophageal Adenocarcinoma and Corresponding Serum Exosomes.

scientific article published on 16 May 2019

Extraction of radio-labelled xanthine derivatives by artificial receptors: deep insight into the association behaviour

scientific article published on 01 January 2007

Facile preparation of multifunctionalisable 'stealth' upconverting nanoparticles for biomedical applications

scientific article published on 25 April 2018

Fragmentation reactions of singly and doubly protonated thiourea- and sugar-substituted cyclams and their transition-metal complexes

scientific article

Harnessing the Coordination Chemistry of 1,4,7-Triazacyclononane for Biomimicry and Radiopharmaceutical Applications

scientific article published on 04 May 2018

Hexadentate bispidine derivatives as versatile bifunctional chelate agents for copper(II) radioisotopes

scientific article published in February 2009

High-yield production of functional soluble single-domain antibodies in the cytoplasm of Escherichia coli.

scientific article published on 27 October 2013

In vivo demonstration of an active tumor pretargeting approach with peptide nucleic acid bioconjugates as complementary system.

scientific article published on 17 June 2015

Nanomaterials: applications in cancer imaging and therapy.

scientific article published on 25 February 2011

Nanoparticles for radiooncology: Mission, vision, challenges.

scientific article published on 14 December 2016

New insights into the pretargeting approach to image and treat tumours.

scientific article

Novel 99mTc '4 + 1' peptide conjugates: tuning the biodistribution by variation of coligands.

scientific article published on 12 May 2010

Optimization of pentadentate bispidines as bifunctional chelators for 64Cu positron emission tomography (PET).

scientific article published on 2 July 2013

Polyglycerol-Based Copper Chelators for the Transport and Release of Copper Ions in Biological Environments

scientific article published on 8 December 2015

Polyoxometalates as Versatile Enzyme Inhibitors

Polyoxometalates--potent and selective ecto-nucleotidase inhibitors

scientific article

Polyoxometalates—a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors

scientific article published on 25 September 2006

Preparation, 99mTc-labeling and biodistribution studies of a PNA oligomer containing a new ligand derivative of 2,2'-dipicolylamine

scientific article published on 31 July 2010

Radiolabelled Polymeric Materials for Imaging and Treatment of Cancer: Quo Vadis?

scientific article published on 20 February 2017

Rapid Synthesis of Sub-10 nm Hexagonal NaYF4-Based Upconverting Nanoparticles using Therminol® 66.

scientific article published on 25 January 2018

Rapid Thermodynamically Stable Complex Formation of [nat/111In]In3+, [nat/90Y]Y3+, and [nat/177Lu]Lu3+ with H6dappa

scientific article published on 27 April 2020

Role of P2 purinergic receptors in synaptic transmission under normoxic and ischaemic conditions in the CA1 region of rat hippocampal slices

scientific article

Selective cation binding with cis,cis-1,3,5-trioxycyclohexyl based ligands: application to ion transport and electrochemical detection and assessment of complexation by electrospray mass spectrometry

Silicon nanostructures for sensing and bioimaging: general discussion

scientific article published on 09 June 2020

Studies of Carbon Monoxide Release from Ruthenium(II) Bipyridine Carbonyl Complexes upon UV-Light Exposure.

scientific article

Substrate-Dependence of Competitive Nucleotide Pyrophosphatase/Phosphodiesterase1 (NPP1) Inhibitors

scientific article published on 15 February 2017

Surface charge and particle size determine the metabolic fate of dendritic polyglycerols

scientific article published on 15 June 2017

Synthesis and Characterization of an Epidermal Growth Factor Receptor-Selective RuII Polypyridyl-Nanobody Conjugate as a Photosensitizer for Photodynamic Therapy

scientific article published on 22 October 2019

Synthesis and biodistribution studies of (3)H- and (64)Cu-labeled dendritic polyglycerol and dendritic polyglycerol sulfate

scientific article published on 11 May 2015

Synthesis and functionalisation of silicon nanostructures: general discussion

scientific article published on 16 June 2020

Synthesis of modified pyrimidine bases and positive impact of chemically reactive substituents on their in vitro antiproliferative activity.

scientific article

Synthesis, Copper(II) Complexation, (64)Cu-Labeling, and Bioconjugation of a New Bis(2-pyridylmethyl) Derivative of 1,4,7-Triazacyclononane

scientific article published on 7 February 2008

Synthesis, Structural Characterization and Photodecarbonylation Study of a Dicarbonyl Ruthenium(II)-Bisquinoline Complex

scientific article published on 22 May 2019

Synthesis, structural characterisation, and cytotoxicity studies of Bi, W, and Mo containing homo- and hetero-bimetallic polyoxometalates

scientific article published on 08 October 2019

Tetrabutylammonium bis(2-amidobenzenethiolato-κ2S,N)oxorhenate(V)

Tetranuclear Cu(ii)-chiral complexes: synthesis, characterization and biological activity

scientific article published in 2019

The computation of lipophilicities of ⁶⁴Cu PET systems based on a novel approach for fluctuating charges

scientific article published in August 2013

The first octahedral cluster complexes with terminal formate ligands: synthesis, structure, and properties of K4[Re6S8(HCOO)6] and Cs4[Re6S8(HCOO)6].

scientific article published in March 2009

Ti7-containing, tetrahedral 36-tungsto-4-arsenate(iii) [Ti6(TiO6)(AsW9O33)4]20−

scientific article published on 01 November 2014

Towards Utilising Photocrosslinking of Polydiacetylenes (PDAs) for the Preparation of "Stealth" Upconverting Nanoparticles (UCNPs)

scientific article published on 07 November 2018

Ultrasmall inorganic nanoparticles: State-of-the-art and perspectives for biomedical applications

scientific article published on 21 March 2016

Ultrasmall silicon nanoparticles as a promising platform for multimodal imaging

scientific article published on 28 February 2020

Versatile Bispidine-Based Bifunctional Chelators for 64 CuII -Labelling of Biomolecules

scientific article published on 09 January 2020

Zwitterionic Modification of Ultrasmall Iron Oxide Nanoparticles for Reduced Protein Corona Formation

scientific article published on 27 March 2017

Zwitterionic-coated "stealth" nanoparticles for biomedical applications: recent advances in countering biomolecular corona formation and uptake by the mononuclear phagocyte system

scientific article published on 31 March 2014

pH-controlled inclusion and release of oxyanions by dendrimers bearing methyl orange moieties

scientific article published on 01 July 2000

List of works by Holger Stephan

A 224Ra-labeled polyoxopalladate as a putative radiopharmaceutical

A new cryptophane receptor featuring three endo-carboxylic acid groups: synthesis, host behavior and structural study

A novel tetrabranched neurotensin(8-13) cyclam derivative: synthesis, 64Cu-labeling and biological evaluation.

Active Targeting of Dendritic Polyglycerols for Diagnostic Cancer Imaging

Bifunctional cyclam-based ligands with phosphorus acid pendant moieties for radiocopper separation: thermodynamic and kinetic studies

Biodistribution studies of ultrasmall silicon nanoparticles and carbon dots in experimental rats and tumor mice

Bispidine dioxotetraaza macrocycles: a new class of bispidines for (64)Cu PET imaging.

Bispidines for Dual Imaging

Calix Crowns Derived from para-Bridged Calix

Characterization of circulating microparticle-associated CD39 family ecto-nucleotidases in human plasma

Chelation in One Fell Swoop: Optimizing Ligands for Smaller Radiometal Ions

Chitosan-encapsulated Keggin Anion [Ti2W10PO40]7−. Synthesis, Characterization and Cellular Uptake Studies

Cluster Core Controlled Reactions of Substitution of Terminal Bromide Ligands by Triphenylphosphine in Octahedral Rhenium Chalcobromide Complexes

Contemporary Synthesis of Ultrasmall (sub-10 nm) Upconverting Nanomaterials

Copper(ii) chemistry of the functionalized macrocycle cyclam tetrapropionic acid

Cu(II)-selective bispidine-dye conjugates.

Dendrimers as Nd3+ligands: Effect of Generation on the Efficiency of the Sensitized Lanthanide Emission

Development of a selective and highly sensitive fluorescence assay for nucleoside triphosphate diphosphohydrolase1 (NTPDase1, CD39)

Diagnostic nanoparticle targeting of the EGF-receptor in complex biological conditions using single-domain antibodies.

Distribution and kinetics of the Kv1.3-blocking peptide HsTX1[R14A] in experimental rats

Dual-Labelling Strategies for Nuclear and Fluorescence Molecular Imaging: Current Status and Future Perspectives

EGF receptor-targeting peptide conjugate incorporating a near-IR fluorescent dye and a novel 1,4,7-triazacyclononane-based (64)Cu(II) chelator assembled via click chemistry.

Ecto-ATPase inhibition: ATP and adenosine release under physiological and ischemic in vivo conditions in the rat striatum

Enzymatic properties of an ecto-nucleoside triphosphate diphosphohydrolase from Legionella pneumophila: substrate specificity and requirement for virulence

Expression of Ecto-nucleoside Triphosphate Diphosphohydrolases-2 and -3 in the Enteric Nervous System Affects Inflammation in Experimental Colitis and Crohn's Disease

Expression of Glypican 3 is an Independent Prognostic Biomarker in Primary Gastro-Esophageal Adenocarcinoma and Corresponding Serum Exosomes.

Extraction of radio-labelled xanthine derivatives by artificial receptors: deep insight into the association behaviour

Facile preparation of multifunctionalisable 'stealth' upconverting nanoparticles for biomedical applications

Fragmentation reactions of singly and doubly protonated thiourea- and sugar-substituted cyclams and their transition-metal complexes

Harnessing the Coordination Chemistry of 1,4,7-Triazacyclononane for Biomimicry and Radiopharmaceutical Applications

Hexadentate bispidine derivatives as versatile bifunctional chelate agents for copper(II) radioisotopes

High-yield production of functional soluble single-domain antibodies in the cytoplasm of Escherichia coli.

In vivo demonstration of an active tumor pretargeting approach with peptide nucleic acid bioconjugates as complementary system.

Nanomaterials: applications in cancer imaging and therapy.

Nanoparticles for radiooncology: Mission, vision, challenges.

New insights into the pretargeting approach to image and treat tumours.

Novel 99mTc '4 + 1' peptide conjugates: tuning the biodistribution by variation of coligands.

Optimization of pentadentate bispidines as bifunctional chelators for 64Cu positron emission tomography (PET).

Polyglycerol-Based Copper Chelators for the Transport and Release of Copper Ions in Biological Environments

Polyoxometalates as Versatile Enzyme Inhibitors

Polyoxometalates--potent and selective ecto-nucleotidase inhibitors

Polyoxometalates—a new class of potent ecto-nucleoside triphosphate diphosphohydrolase (NTPDase) inhibitors

Preparation, 99mTc-labeling and biodistribution studies of a PNA oligomer containing a new ligand derivative of 2,2'-dipicolylamine

Radiolabelled Polymeric Materials for Imaging and Treatment of Cancer: Quo Vadis?

Rapid Synthesis of Sub-10 nm Hexagonal NaYF4-Based Upconverting Nanoparticles using Therminol® 66.

Rapid Thermodynamically Stable Complex Formation of [nat/111In]In3+, [nat/90Y]Y3+, and [nat/177Lu]Lu3+ with H6dappa

Role of P2 purinergic receptors in synaptic transmission under normoxic and ischaemic conditions in the CA1 region of rat hippocampal slices

Selective cation binding with cis,cis-1,3,5-trioxycyclohexyl based ligands: application to ion transport and electrochemical detection and assessment of complexation by electrospray mass spectrometry

Silicon nanostructures for sensing and bioimaging: general discussion

Studies of Carbon Monoxide Release from Ruthenium(II) Bipyridine Carbonyl Complexes upon UV-Light Exposure.

Substrate-Dependence of Competitive Nucleotide Pyrophosphatase/Phosphodiesterase1 (NPP1) Inhibitors

Surface charge and particle size determine the metabolic fate of dendritic polyglycerols

Synthesis and Characterization of an Epidermal Growth Factor Receptor-Selective RuII Polypyridyl-Nanobody Conjugate as a Photosensitizer for Photodynamic Therapy

Synthesis and biodistribution studies of (3)H- and (64)Cu-labeled dendritic polyglycerol and dendritic polyglycerol sulfate

Synthesis and functionalisation of silicon nanostructures: general discussion

Synthesis of modified pyrimidine bases and positive impact of chemically reactive substituents on their in vitro antiproliferative activity.

Synthesis, Copper(II) Complexation, (64)Cu-Labeling, and Bioconjugation of a New Bis(2-pyridylmethyl) Derivative of 1,4,7-Triazacyclononane

Synthesis, Structural Characterization and Photodecarbonylation Study of a Dicarbonyl Ruthenium(II)-Bisquinoline Complex

Synthesis, structural characterisation, and cytotoxicity studies of Bi, W, and Mo containing homo- and hetero-bimetallic polyoxometalates

Tetrabutylammonium bis(2-amidobenzenethiolato-κ2S,N)oxorhenate(V)

Tetranuclear Cu(ii)-chiral complexes: synthesis, characterization and biological activity

The computation of lipophilicities of ⁶⁴Cu PET systems based on a novel approach for fluctuating charges

The first octahedral cluster complexes with terminal formate ligands: synthesis, structure, and properties of K4[Re6S8(HCOO)6] and Cs4[Re6S8(HCOO)6].

Ti7-containing, tetrahedral 36-tungsto-4-arsenate(iii) [Ti6(TiO6)(AsW9O33)4]20−

Towards Utilising Photocrosslinking of Polydiacetylenes (PDAs) for the Preparation of "Stealth" Upconverting Nanoparticles (UCNPs)

Ultrasmall inorganic nanoparticles: State-of-the-art and perspectives for biomedical applications

Ultrasmall silicon nanoparticles as a promising platform for multimodal imaging

Versatile Bispidine-Based Bifunctional Chelators for 64 CuII -Labelling of Biomolecules

Zwitterionic Modification of Ultrasmall Iron Oxide Nanoparticles for Reduced Protein Corona Formation

Zwitterionic-coated "stealth" nanoparticles for biomedical applications: recent advances in countering biomolecular corona formation and uptake by the mononuclear phagocyte system

pH-controlled inclusion and release of oxyanions by dendrimers bearing methyl orange moieties