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List of works by Holger Frey

"Dumb" pH-Independent and Biocompatible Hydrogels Formed by Copolymers of Long-Chain Alkyl Glycidyl Ethers and Ethylene Oxide

scientific article published on 30 June 2020

(1-Adamantyl)methyl glycidyl ether: a versatile building block for living polymerization

scientific article published on 28 March 2014

A Challenging Comonomer Pair: Copolymerization of Ethylene Oxide and Glycidyl Methyl Ether to Thermoresponsive Polyethers

A Fully Synthetic Glycopeptide Antitumor Vaccine Based on Multiple Antigen Presentation on a Hyperbranched Polymer

scientific article published on 12 March 2014

A general concept for the introduction of hydroxamic acids into polymers

scientific article published on 17 June 2019

A road less traveled to functional polymers: epoxide termination in living carbanionic polymer synthesis

scientific article

Acid-Cleavable Poly(ethylene glycol) Hydrogels Displaying Protein Release at pH 5

scientific article published on 18 February 2020

Acid-Labile Amphiphilic PEO-b-PPO-b-PEO Copolymers: Degradable Poloxamer Analogs

scientific article

Acid-Labile Surfactants Based on Poly(ethylene glycol), Carbon Dioxide and Propylene Oxide: Miniemulsion Polymerization and Degradation Studies.

scientific article published on 6 September 2017

Aliphatic polycarbonates based on carbon dioxide, furfuryl glycidyl ether, and glycidyl methyl ether: reversible functionalization and cross-linking

scientific article published on 19 November 2014

Aminal Protection of Epoxide Monomer Permits the Introduction of Multiple Secondary Amine Moieties at Poly(ethylene glycol)

scientific article published on 20 March 2019

Aminofunctional polyethers: smart materials for applications in solution and on surfaces

Beyond poly(ethylene glycol): linear polyglycerol as a multifunctional polyether for biomedical and pharmaceutical applications

scientific article published on 29 May 2014

Biodegradable pH-Sensitive Poly(ethylene glycol) Nanocarriers for Allergen Encapsulation and Controlled Release

scientific article published on 31 August 2015

Block copolymers in giant unilamellar vesicles with proteins or with phospholipids

scientific article

Can Hyperbranched Polymers Entangle? Effect of Hydrogen Bonding on Entanglement Transition and Thermorheological Properties of Hyperbranched Polyglycerol Melts

scientific article from 2016

Capillary Imbibition, Crystallization, and Local Dynamics of Hyperbranched Poly(ethylene oxide) Confined to Nanoporous Alumina

Catechol-Initiated Polyethers: Multifunctional Hydrophilic Ligands for PEGylation and Functionalization of Metal Oxide Nanoparticles

Cationic Copolymerization of 3,3-Bis(hydroxymethyl)oxetane and Glycidol: Biocompatible Hyperbranched Polyether Polyols with High Content of Primary Hydroxyl Groups

scientific article

Chiroptical Induction and Molecular Recognition in Optically Active Hyperbranched Polyethers with Inherently Chiral Benzophenone Core

scientific article published on 14 December 2010

Click modification of multifunctional liposomes bearing hyperbranched polyether chains

scientific article published on 26 June 2014

Combining Ring-Opening Multibranching and RAFT Polymerization: Multifunctional Linear–Hyperbranched Block Copolymers via Hyperbranched Macro-Chain-Transfer Agents

Comparison of Linear and Hyperbranched Polyether Lipids for Liposome Shielding by 18F-Radiolabeling and Positron Emission Tomography

scientific article published on 16 April 2018

Complex of Hyperbranched Polyethylenimine with Cuprous Halide as Recoverable Homogeneous Catalyst for the Atom Transfer Radical Polymerization of Methyl Methacrylate

Controllable Nonspecific Protein Adsorption by Charged Hyperbranched Polyglycerol Thin Films

scientific article published on 12 November 2015

Controlled Synthesis of Hyperbranched Polyglycerols by Ring-Opening Multibranching Polymerization

scientific article from 1999

Controlled crystallization of CaCO(3) on hyperbranched polyglycerol adsorbed to self-assembled monolayers

scientific article published in April 2005

Controlled synthesis of multi-arm star polyether-polycarbonate polyols based on propylene oxide and CO2.

scientific article

Controlling the growth of polymer trees: concepts and perspectives for hyperbranched polymers

scientific article

Convenient Access to α-Amino-ω-Hydroxyl Heterobifunctional PEG and PPO via a Sacrificial Hexahydro-Triazine Star Strategy

scientific article published on 01 March 2019

Copolymers of Glycidol and Glycidyl Ethers:  Design of Branched Polyether Polyols by Combination of Latent Cyclic AB2 and ABR Monomers

scientific article from 2000

Could allergen-specific immunotherapy benefit from the use of nanocarriers?

scientific article published on 12 May 2016

Crystalline CO -Based Aliphatic Polycarbonates with Long Alkyl Chains

scientific article published on 15 October 2018

Cytotoxicity and chemosensitizing activity of amphiphilic poly(glycerol)-poly(alkylene oxide) block copolymers

scientific article published on 24 June 2014

Dendritic polyglycerol: a new versatile biocompatible-material

scientific article

Dendritic polymers in biomedical applications: from potential to clinical use in diagnostics and therapy.

scientific article published on April 2002

Dendritic polymers: Universal glue for cells

scientific article published on 23 April 2012

Directing the self-assembly of semiconducting copolymers: the consequences of grafting linear or hyperbranched polyether side chains

scientific article published on 09 July 2013

Efficiency Boosting of Surfactants with Poly(ethylene oxide)-Poly(alkyl glycidyl ether)s - A New Class of Amphiphilic Polymers

scientific article published on 20 July 2020

Electroactive linear-hyperbranched block copolymers based on linear poly(ferrocenylsilane)s and hyperbranched poly(carbosilane)s.

scientific article published in September 2009

Entanglement transition in hyperbranched polyether-polyols

scientific article published on 19 October 2010

Evaluation of multifunctional liposomes in human blood serum by light scattering

scientific article published on 3 December 2014

Examples of xylochemistry: colorants and polymers

Fate of linear and branched polyether-lipids in vivo in comparison to their liposomal formulations by 18F-radiolabeling and positron emission tomography

scientific article published on 24 February 2015

Ferrocene-Containing Multifunctional Polyethers: Monomer Sequence Monitoring via Quantitative 13C NMR Spectroscopy in Bulk

Ferrocenyl Glycidyl Ether: A Versatile Ferrocene Monomer for Copolymerization with Ethylene Oxide to Water-Soluble, Thermoresponsive Copolymers

article

From Random Coil to Extended Nanocylinder: Dendrimer Fragments Shape Polymer Chains

scientific article from 1998

From Random Coil to Extended Nanocylinder: Dendrimer Fragments Shape Polymer Chains

scientific article published on 01 September 1998

From an Epoxide Monomer Toolkit to Functional PEG Copolymers With Adjustable LCST Behavior

Functional PEG-based polymers with reactive groups via anionic ROP of tailor-made epoxides

article

Functional Poly(ethylene oxide) Multiarm Star Polymers:  Core-First Synthesis Using Hyperbranched Polyglycerol Initiators

scientific article from 2000

Functionalization of Liposomes with Hydrophilic Polymers Results in Macrophage Uptake Independent of the Protein Corona

scientific article published on 17 July 2019

Glycidyl Tosylate: Polymerization of a "Non-Polymerizable" Monomer permits Universal Post-Functionalization of Polyethers

scientific article published on 19 August 2019

Gold nanoparticles coated with a thermosensitive hyperbranched polyelectrolyte: towards smart temperature and pH nanosensors

scientific article

Grafting of hyperbranched polymers: From unusual complex polymer topologies to multivalent surface functionalization

scientific article from 2013

Happy birthday, Rolf Mülhaupt!

scientific article published in January 2015

Hetero-Multifunctional Poly(ethylene glycol) Copolymers with Multiple Hydroxyl Groups and a Single Terminal Functionality

scientific article published on 18 November 2009

Hierachical Ni@Fe2O3 superparticles through epitaxial growth of γ-Fe2O3 nanorods on in situ formed Ni nanoplates

scientific article published in 2016

Hockey-Puck micelles from oligo(p-benzamide)-b-PEG rod-coil block copolymers

scientific article published on 01 April 2006

How Structure-Related Collapse Mechanisms Determine Nanoscale Inhomogeneities in Thermoresponsive Polymers

Hybrid Organic-Inorganic Nanostructures Fabricated from Layer-by-Layer Self-Assembled Multilayers of Hyperbranched Polyglycerols and Phosphorus Dendrimers

article

Hydroxamic Acid - An Underrated Moiety? Marrying Bioinorganic Chemistry and Polymer Science

scientific article published on 11 June 2020

Hyperbranched PEG by random copolymerization of ethylene oxide and glycidol

scientific article published on October 2010

Hyperbranched Poly(ethylene glycol) Copolymers: Absolute Values of the Molar Mass, Properties in Dilute Solution, and Hydrodynamic Homology

Hyperbranched Poly(propylene oxide): A Multifunctional Backbone-Thermoresponsive Polyether Polyol Copolymer

article published in 2012

Hyperbranched Polymers Prepared via the Core-Dilution/Slow Addition Technique: Computer Simulation of Molecular Weight Distribution and Degree of Branching

scientific article from 1998

Hyperbranched Polymers: Structure of Hyperbranched Polyglycerol and Amphiphilic Poly(glycerol ester)s in Dilute Aqueous and Nonaqueous Solution

Hyperbranched aliphatic polyether polyols

article published in 2012

Hyperbranched molecular nanocapsules: comparison of the hyperbranched architecture with the perfect linear analogue

scientific article published in August 2002

Hyperbranched polyglycerol-based lipids via oxyanionic polymerization: toward multifunctional stealth liposomes

scientific article

Hyperbranched polyglycerols: from the controlled synthesis of biocompatible polyether polyols to multipurpose applications

scientific article published on January 2010

Impact of Amino-Functionalization on the Response of Poly(ethylene glycol) (PEG) to External Stimuli

article

Incorporation of a Photosensitizer Core within Hyperbranched Polyether Polyols: Effect of the Branched Shell on the Core Properties

scientific article published in February 2008

Introducing an amine functionality at the block junction of amphiphilic block copolymers by anionic polymerization strategies

scientific article published on 07 July 2011

Iron Oxide Superparticles with Enhanced MRI Performance by Solution Phase Epitaxial Growth

Isoprene/Styrene Tapered Multiblock Copolymers with up to Ten Blocks: Synthesis, Phase Behavior, Order, and Mechanical Properties

Langmuir and Langmuir-Blodgett films of multifunctional, amphiphilic polyethers with cholesterol moieties

scientific article

Linear-Hyperbranched Graft-Copolymers via Grafting-to Strategy Based on Hyperbranched Dendron Analogues and Reactive Ester Polymers

Long-Chain Alkyl Epoxides and Glycidyl Ethers: An Underrated Class of Monomers

scientific article published on 22 June 2020

Makromolekulare Chemie 2005

Maleimide Glycidyl Ether: A Bifunctional Monomer for Orthogonal Cationic and Radical Polymerizations

scientific article published on 24 August 2015

Micellar interactions in water-AOT based droplet microemulsions containing hydrophilic and amphiphilic polymers

scientific article

Microflow Technology in Polymer Synthesis

Miscibility and properties of linear poly(l-lactide)/branched poly(l-lactide) copolyester blends

scientific article from 2006

Multi-Arm Star Polyglycerol-block-poly(tert-butyl acrylate) and the Respective Multi-Arm Poly(acrylic acid) Stars

Multifunctional Fe(III)-Binding Polyethers from Hydroxamic Acid-Based Epoxide Monomers

scientific article published on 28 July 2019

Multifunctional Poly(ethylene glycol)s

scientific article published on 12 July 2011

N,N-Diallylglycidylamine: A Key Monomer for Amino-Functional Poly(ethylene glycol) Architectures

Negatively charged hyperbranched polyether-based polyelectrolytes

scientific article

Nonionic Aliphatic Polycarbonate Diblock Copolymers Based on CO2, 1,2-Butylene Oxide, and mPEG: Synthesis, Micellization, and Solubilization

scientific article published on 01 April 2019

Oligo(glycerol) methacrylate macromonomers

scientific article published on 18 October 2011

One-Step Anionic Copolymerization Enables Formation of Linear Ultrahigh-Molecular-Weight Block Copolymer Films Featuring Vivid Structural Colors in the Bulk State

scientific article published on 18 May 2018

Orthogonal Click Conjugation to the Liposomal Surface Reveals the Stability of the Lipid Anchorage as Crucial for Targeting

scientific article

Oxidation-Responsive and "Clickable" Poly(ethylene glycol) via Copolymerization of 2-(Methylthio)ethyl Glycidyl Ether

scientific article

P(HPMA)-block-P(LA) copolymers in paclitaxel formulations: Polylactide stereochemistry controls micellization, cellular uptake kinetics, intracellular localization and drug efficiency

scientific article published in October 2012

Partially quarternized amino functional poly(methacrylate) terpolymers: versatile drug permeability modifiers

scientific article published on 30 December 2010

Particles of vaterite, a metastable CaCO3 polymorph, exhibit high biocompatibility for human osteoblasts and endothelial cells and may serve as a biomaterial for rapid bone regeneration

scientific article published on 10 June 2018

Pd@Fe2O3 Superparticles with Enhanced Peroxidase Activity by Solution Phase Epitaxial Growth

Phase Behavior of the System Linear Polyglycerol + Methanol + Carbon Dioxide

Phase behavior of the system hyperbranched polyglycerol+methanol+carbon dioxide

Phosphonylation Controls the Protein Corona of Multifunctional Polyglycerol-Modified Nanocarriers

scientific article published on 26 March 2019

Photocatalysis within hyperbranched polyethers with a benzophenone core

scientific article published on 20 May 2008

Photocatalytic printing of inorganic nanopatterns via poly(styrene-block-carbosilane) copolymer thin films on titania substrates

scientific article published on 6 January 2009

Physicochemical and Preclinical Evaluation of Spermine-Derived Surfactant Liposomes for in Vitro and in Vivo siRNA-Delivery to Liver Macrophages

scientific article published on 4 October 2016

Poly(Ethylene Glycol) Dimethacrylates with Cleavable Ketal Sites: Precursors for Cleavable PEG-Hydrogels

scientific article published on 24 March 2017

Poly(THF-co-cyano ethylene oxide): Cyano Ethylene Oxide (CEO) Copolymerization with THF Leading to Multifunctional and Water-Soluble PolyTHF Polyelectrolytes

Poly(ethylene glycol-co-allyl glycidyl ether)s: a PEG-based modular synthetic platform for multiple bioconjugation

scientific article published on 14 February 2011

Poly(glycolide) multi-arm star polymers: Improved solubility via limited arm length

scientific article published on 21 June 2010

Polymerization of Ethylene Oxide, Propylene Oxide, and Other Alkylene Oxides: Synthesis, Novel Polymer Architectures, and Bioconjugation

scientific article

Polysiloxane-backbone block copolymers in a one-pot synthesis: a silicone platform for facile functionalization

scientific article published on 26 July 2012

Preparation of Catalytically Active Palladium Nanoclusters in Compartments of Amphiphilic Hyperbranched Polyglycerols

Processing and adjusting the hydrophilicity of poly(oxymethylene) (co)polymers: nanoparticle preparation and film formation

Propargyl-functional aliphatic polycarbonate obtained from carbon dioxide and glycidyl propargyl ether

scientific article published on 29 July 2013

Relationship between the structure of amphiphilic copolymers and their ability to disturb lipid bilayers.

scientific article

Soluble Hyperbranched Poly(glycolide) Copolymers

scientific article from 2010

Soluble oligoaramide precursors--a novel class of building blocks for rod-coil architectures.

scientific article

Solution-processed transparent ferroelectric nylon thin films

scientific article published on 16 August 2019

Squaric acid mediated chemoselective PEGylation of proteins: reactivity of single-step-activated α-amino poly(ethylene glycol)s

scientific article

Squaric acid mediated synthesis and biological activity of a library of linear and hyperbranched poly(glycerol)-protein conjugates

scientific article

Stability of Alkyl Chain-Mediated Lipid Anchoring in Liposomal Membranes

scientific article published on 29 September 2020

Stable, hydroxyl functional polycarbonates with glycerol side chains synthesized from CO(2) and isopropylidene(glyceryl glycidyl ether).

scientific article

Statistical properties of linear-hyperbranched graft copolymers prepared via "hypergrafting" of AB(m) monomers from linear B-functional core chains: A molecular dynamics simulation

scientific article published in December 2015

Stimuli-Responsive Tertiary Amine Functional PEGs Based on N,N-Dialkylglycidylamines

Stimuli-Responsive Y-Shaped Polymer Brushes Based on Junction-Point-Reactive Block Copolymers

Structure Formation of Polymeric Building Blocks: Complex Polymer Architectures

Supramolecular Antioxidant Assemblies of Hyperbranched Polyglycerols and Phenols

scientific article published on 15 September 2014

Supramolecular Linear-g-Hyperbranched Graft Polymers: Topology and Binding Strength of Hyperbranched Side Chains

scientific article published on 3 December 2013

Surface Modification of Nanoparticles and Nanovesicles via Click-Chemistry

scientific article published on 01 January 2019

Synergistic assembly of hyperbranched polyethylenimine and fatty acids leading to unusual supramolecular nanocapsules

scientific article published in 2005

Synthesis and noncovalent protein conjugation of linear-hyperbranched PEG-poly(glycerol) alpha,omega(n)-telechelics.

scientific article

Synthesis and supramolecular association of immobilized NCN-pincer platinum(II) complexes on hyperbranched polyglycerol supports

scientific article published in March 2004

Synthesis of Hyperbranched Aromatic Homo- and Copolyesters via the Slow Monomer Addition Method

scientific article from 2001

Synthesis of linear polyglycerols with tailored degree of methylation by copolymerization and the effect on thermorheological behavior

article published in 2017

Synthesis of multiarm star poly(glycerol)-block-poly(2-hydroxyethyl methacrylate).

scientific article published in March 2006

Synthesis of poly(glycerol)-block-poly(methyl acrylate) multi-arm star polymers

scientific article from 2000

Synthesis, Characterization and Preliminary Biological Evaluation of P(HPMA)-b-P(LLA) Copolymers: A New Type of Functional Biocompatible Block Copolymer

scientific article published on 9 June 2010

Tailoring Novel PTFE Surface Properties: Promoting Cell Adhesion and Antifouling Properties via a Wet Chemical Approach

scientific article published on 3 April 2016

The Next 100 Years of Polymer Science

scientific article from 2020

The Unique Versatility of the Double Metal Cyanide (DMC) Catalyst: Introducing Siloxane Segments to Polypropylene Oxide by Ring-Opening Copolymerization

scientific article published on 30 November 2020

Thermoresponsive Copolymers of Ethylene Oxide andN,N-Diethyl Glycidyl Amine: Polyether Polyelectrolytes and PEGylated Gold Nanoparticle Formation

Thioether-Bearing Hyperbranched Polyether Polyols with Methionine-Like Side-Chains: A Versatile Platform for Orthogonal Functionalization

scientific article

Towards the Generation of Self-Healing Materials by Means of a Reversible Photo-induced Approach

scientific article published on 21 January 2011

Transformation of vaterite nanoparticles to hydroxycarbonate apatite in a hydrogel scaffold: relevance to bone formation

scientific article published on 13 August 2015

Tunable dynamic hydrophobic attachment of guest molecules in amphiphilic core–shell polymers

article published in 2016

Universal concept for the implementation of a single cleavable unit at tunable position in functional poly(ethylene glycol)s

scientific article published on 10 January 2013

Unusual triskelion patterns and dye-labelled GUVs: consequences of the interaction of cholesterol-containing linear-hyperbranched block copolymers with phospholipids

scientific article

Water-Soluble “Poly(propylene oxide)” by Random Copolymerization of Propylene Oxide with a Protected Glycidol Monomer

article published in 2012

Well-Defined Multi-Amino-Functional and Stimuli-Responsive Poly(propylene oxide) by Crown Ether Assisted Anionic Ring-Opening Polymerization

Wet Chemistry and Peptide Immobilization on Polytetrafluoroethylene for Improved Cell-adhesion

scientific article published on 15 August 2016