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List of works by Helmut Ritter

3‐Ethylated N‐Vinyl‐2‐pyrrolidone with LCST Properties in Water ⬇️

scientific article published on July 27, 2009

A Magnetoresponsive Drug Delivery System via $\beta$-Cyclodextrin Functionalized Magnetic Polymer Brushes

A New Type of Thermoresponsive Copolymer with UCST‐Type Transitions in Water: Poly(N‐vinylimidazole‐co‐1‐vinyl‐2‐(hydroxymethyl)imidazole) ⬇️

scientific article published on April 23, 2013

A robust platform for functional microgels via thiol-ene achemistry with reactive polyether-based nanoparticles

scientific article published on March 2015

Access to Poly{N-[3-(dimethylamino)propyl](meth)acrylamide} via Microwave-Assisted Synthesis and Control of LCST-Behavior in Water

article

Amino-functionalized (meth)acryl polymers by use of a solvent-polarity sensitive protecting group (Br-t-BOC).

scientific article published on 10 February 2016

Amphiphilic block copolymers based on cyclodextrin host-guest complexes via RAFT-polymerization in aqueous solution

scientific article published on 7 January 2009

Anion Complexation of Vinylimidazolium Salts and Its Influence on Polymerization

Bicomponent Transparent Polyester Networks with Shape Memory Effect

Calix[4]arene-click-cyclodextrin and supramolecular structures with watersoluble NIPAAM-copolymers bearing adamantyl units: "Rings on ring on chain" ⬇️

scientific article published on August 5, 2010

Catalytic performance of methacrylate-based poly-4-(dialkylamino)-pyridines: activity prediction via NMR shifts

Cellulose-click-ferrocenes as docking spots for cyclodextrin

Chiral recognition of ephedrine: Hydrophilic polymers bearing β-cyclodextrin moieties as chiral sensitive host molecules ⬇️

scientific article published on November 10, 2011

Chiral recognition of macromolecules with cyclodextrins: pH- and thermosensitive copolymers from N-isopropylacrylamide and N-acryloyl-D/L-phenylalanine and their inclusion complexes with cyclodextrins ⬇️

scientific article published on February 14, 2011

Color Change ofN-Isopropylacrylamide Copolymer Bearing Reichardts Dye as Optical Sensor for Lower Critical Solution Temperature and for Host−Guest Interaction with β-Cyclodextrin

article by Carsten Koopmans & Helmut Ritter published March 2007 in Journal of the American Chemical Society

Color indicator for supramolecular polymer chemistry: phenolphthalein-containing thermo- and pH-sensitive N-(Isopropyl)acrylamide copolymers and β-cyclodextrin complexation

scientific article published on 27 May 2013

Complex macromolecular architecture design via cyclodextrin host/guest complexes

scholarly article by Bernhard V.K.J. Schmidt et al published January 2014 in Progress in Polymer Science

Controlling the size of electrostatically self-assembled nanoparticles with cyclodextrin as external trigger

Cyclodextrin Methacrylate via Microwave-Assisted Click Reaction

Cyclodextrin complexes of polymers bearing adamantyl groups: host-guest interactions and the effect of spacers on water solubility

scientific article

Cyclodextrin functionalized polymers as drug delivery systems

Cyclodextrin in polymer synthesis: a green way to polymers

scientific article from 2002

Cyclodextrin-Complexed RAFT Agents for the Ambient Temperature Aqueous Living/Controlled Radical Polymerization of Acrylamido Monomers

Cyclodextrin-click-cucurbit[6]uril: Combi-Receptor for Supramolecular Polymer Systems in Water

Cyclodextrin-induced host–guest effects of classically prepared poly(NIPAM) bearing azo-dye end groups ⬇️

scientific article published on November 14, 2012

Cyclodextrin-poly(ε-caprolactone) based nanoparticles able to complex phenolphthalein and adamantyl carboxylate

scientific article published on 16 May 2014

Cyclodextrins in polymer synthesis: photocrosslinkable films via free radical copolymerization of methylated β-cyclodextrin-complexed styrene with sodium 4-(acrylamido)-phenyldiazosulfonate in aqueous medium

Diblock Copolymer Formation via Self-Assembly of Cyclodextrin and Adamantyl End-Functionalized Polymers

End group functionalization of poly(ethylene glycol) with phenolphthalein: towards star-shaped polymers based on supramolecular interactions

scientific article published on 25 September 2014

End-group-functionalized poly(N,N-diethylacrylamide) via free-radical chain transfer polymerization: Influence of sulfur oxidation and cyclodextrin on self-organization and cloud points in water

scientific article

Enzymatic Polysaccharide Degradation

First Example of Cyclodextrin-Mediated Control of UCST-Type Transitions of Vinylimidazole Terpolymers

First Studies on the Influence of Methylated β-Cyclodextrin on the Rheological Behavior of 1-Ethyl-3-methyl Imidazolium Acetate ⬇️

scientific article published on October 7, 2010

Fluorophores as optical sensors for local forces

scientific article published in August 2009

Forgotten monomers: access toα-modifiedN-vinylpyrrolidone polymers via C-alkylation

article published in 2015

Formation of Physical Hydrogels via Host−Guest Interactions of β-Cyclodextrin Polymers and Copolymers Bearing Adamantyl Groups

Formation of epoxide-amine oligo-adducts as OH-functionalized initiators for the ring-opening polymerization of ε-caprolactone ⬇️

scientific article published on October 1, 2010

Free radical homopolymerization of a vinylferrocene/cyclodextrin complex in water

scientific article

From N-vinylpyrrolidone anions to modified paraffin-like oligomers via double alkylation with 1,8-dibromooctane: access to covalent networks and oligomeric amines for dye attachment

scientific article published on 6 July 2016

From Old to New: Polymers from Mono-α-AlkylatedN-vinylcaprolactam

article

Functionalized Polymers from α-HydroxyalkylatedN-Vinylcaprolactam

Functionalized polymers: synthesis and properties

scientific article published on June 2010

Host-guest-driven color change in water: influence of cyclodextrin on the structure of a copper complex of poly((4-hydroxy-3-(pyridin-3-yldiazenyl)phenethyl)methacrylamide-co-dimethylacrylamide)

scientific article published on 24 October 2014

Hydrophobically modified poly[(divinyl ether)-co-(maleic anhydride)]: interactions with cyclodextrin derivatives and hydrogel formation

Hyperbranched polyethylenimine bearing cyclodextrin moieties showing temperature and pH controlled dye release ⬇️

scientific article published on August 18, 2011

Influence of Cyclodextrin and Temperature on the Kinetics of Free Radical Polymerization ofN-Adamantylacrylamide in Water

Influence of cyclodextrin molecules on the synthesis and the thermoresponsive solution behavior of N-isopropylacrylamide copolymers with adamantyl groups in the side-chains

scientific article

Influence of cyclodextrin on the UCST- and LCST-behavior of poly(2-methacrylamido-caprolactam)-co-(N,N-dimethylacrylamide).

scientific article

Influence of cyclodextrin on the solubility and the polymerization of (meth)acrylated Triton® X-100 ⬇️

scientific article published on December 13, 2012

Influence of cyclodextrin on the solubility of a classically prepared 2-vinylcyclopropane macromonomer in aqueous solution ⬇️

scientific article published on September 13, 2012

Investigations of thiol-modified phenol derivatives for the use in thiol-ene photopolymerizations

scientific article published on 29 July 2014

Iron salen-catalysed oxidative coupling of phenol derivatives: formaldehyde-free access to amphiphilic polymers

Limitations of cyclodextrin-mediated RAFT homopolymerization and block copolymer formation

Linkage of α-cyclodextrin-terminated poly(dimethylsiloxanes) by inclusion of quasi bifunctional ferrocene

scientific article published in July 2013

Living Free Radical Polymerization of Cyclodextrin Host-Guest Complexes of Styrene via the Reversible Addition Fragmentation Chain Transfer (RAFT) Process in Aqueous Solution

article

Lower Critical Solution Temperature Properties ofN-Isopropylacrylamide-Based Pseudopolyrotaxanes by Complexation with Cucurbituril[6]

Macrocyclic and Polymeric Oxaziridine‐Derivatives ⬇️

scientific article published on January 11, 2013

Methylenelactide: vinyl polymerization and spatial reactivity effects

scientific article published on 14 November 2016

Microwave and Ionic Liquids: Inverse Temperature Dependence of Viscosity in Aqueous Medium of Grafted Copolymers

Microwave-Assisted Synthesis of Associative Hydrogels

Microwave-Sensitive Foamable Poly(ionic liquids) Bearingtert-Butyl Ester Groups: Influence of Counterions on the Ester Pyrolysis

Microwave‐Assisted One‐Pot Synthesis of Hyperbranched Epoxide‐Amine Adducts ⬇️

scientific article published on July 10, 2009

Miktoarm star polymers via cyclodextrin-driven supramolecular self-assembly

Modulation of the thermoresponsive behavior of poly(N,N-diethylacrylamide) via cyclodextrin host/guest interactions

scientific article published on 24 July 2013

Monoacrylated cyclodextrin via “click” reaction and copolymerization with N-isopropylacrylamide: guest controlled solution properties

article published in 2008

N,N'-(Hexane-1,6-diyl)bis(4-methyl-N-(oxiran-2-ylmethyl)benzenesulfonamide): Synthesis via cyclodextrin mediated N-alkylation in aqueous solution and further Prilezhaev epoxidation

scientific article published on 9 December 2013

N-Alkylated dinitrones from isosorbide as cross-linkers for unsaturated bio-based polyesters

scientific article published on 22 April 2014

Nanoparticle vesicles through self assembly of cyclodextrin- and adamantyl-modified silica

scientific article published on 29 November 2010

New enzymatically polymerized copolymers from 4-tert-butylphenol and 4-ferrocenylphenol and their modification and inclusion complexes with β-cyclodextrin ⬇️

scientific article published on December 4, 2012

New types of associating monomers and polymers fromα-aminocaprolactam and 2-isocyanatoethyl (meth)acrylate: properties in condensed phase and in solution

Oligomeric epoxide-amine adducts based on 2-amino-N-isopropylacetamide and α-amino-ε-caprolactam: Solubility in presence of cyclodextrin and curing properties

scientific article published on 5 December 2013

Oligomerization of optically active N-(4-hydroxyphenyl)mandelamide in the presence of β-cyclodextrin and the minor role of chirality

scientific article published on 10 October 2014

One pot synthesis of silver nanoparticles using a cyclodextrin containing polymer as reductant and stabilizer

scientific article

Poly(N-vinylpyrrolidone) Bearing Covalently Attached Cyclodextrin via Click-Chemistry: Synthesis, Characterization, and Complexation Behavior with Phenolphthalein

Polydimethylsiloxane macromonomer bearingN-vinylcaprolactam as end group: thermosensitive graft copolymers via free radical polymerization

Polymer Synthesis: Theory and Practice

Polymeric redox-responsive delivery systems bearing ammonium salts cross-linked via disulfides

scientific article published on 13 August 2013

Polymerizable Ionic Liquid Crystals ⬇️

scientific article published on July 8, 2009

Polymerization of novel methacrylated anthraquinone dyes ⬇️

scientific article published on February 28, 2013

Polymers Containing Covalently Bonded and Supramolecularly Attached Cyclodextrins as Side Groups

Polymers from 1-Vinyl-2-(hydroxymethyl)imidazole in Water: Altering from UCST to LCST Behavior viaO-Ethylation

Polymethacrylates containing a 4-amino-pyridyl derivative covalently attached as effective catalysts in acylation chemistry: self-activation by neighboring group effects

Recent Advances in Microwave-Assisted Polymer Synthesis

Redox-switchable supramolecular graft polymer formation via ferrocene-cyclodextrin assembly.

scientific article

Self-Activation of Poly(methylenelactide) through Neighboring-Group Effects: A Sophisticated Type of Reactive Polymer

article published in 2015

Spatial effects in polymer chemistry

scientific article published on 27 September 2017

Stimuli Responsive Size Control of Hyperbranched Polymers

article published in 2011

Structure and thermodynamics of ionic dendrimer-dye assemblies

scientific article published in March 2009

Superstructures of fluorescent cyclodextrin via click-reaction ⬇️

scientific article published on April 29, 2013

Superstructures with cyclodextrins: Chemistry and applications ⬇️

scientific article published on August 16, 2012

Supramolecular Controlled Pseudo-LCST Effects of Cyclodextrin-Complexed Poly(ionic liquids)

Supramolecular Controlled Water Uptake of Macroscopic Materials by a Cyclodextrin‐Induced Hydrophobic‐to‐Hydrophilic Transition ⬇️

scientific article published on July 2, 2013

Supramolecular Gels Based on Multi‐Walled Carbon Nanotubes Bearing Covalently Attached Cyclodextrin and Water‐Soluble Guest Polymers

Supramolecular Nanocycles Comprising β-Cyclodextrin-click-Ferrocene Units: Rings of Rings of Rings

scientific article published on 3 February 2010

Supramolecular dynamics as origin for thermally induced insoluble-to-soluble-to-insoluble transitions of copolymers in water

scientific article published on 25 March 2013

Supramolecular polymer networks of building blocks prepared via RAFT polymerization

article published in 2014

Supramolecular structures based on dimeric combinations of cyclodextrin and adamantane via click chemistry

article published in 2008

Supramolecular three-armed star polymers via cyclodextrin host–guest self-assembly

Switchable Hydrogels Obtained by Supramolecular Cross-Linking of Adamantyl-Containing LCST Copolymers with Cyclodextrin Dimers

Switchable Supramolecular Crosslinking of Cyclodextrin-Modified Hyperbranched Polyethylenimine via Anthraquinone Dyes

article

Switching the Solubility of PMMA Bearing Attached Cyclodextrin‐Moieties by Supramolecular Interactions with Ionic Liquids ⬇️

scientific article published on February 20, 2009

Synthesis of mesomeric betaine compounds with imidazolium-enolate structure ⬇️

scientific article published on March 13, 2012

Synthesis of thermoreversible polymers by aminolysis of poly(methyl 2-(N-acryloylamino)-2-methoxyacetate): Correlations of the lower critical solution temperatures (LCST) with the side group structures and the salt concentration in aqueous systems

Tailored hydrolytically stable polyacid gels based on curable poly(acrylic acid)s and bisacrylamides

Thermal Sensitivity of tert-Butyloxycarbonylmethyl-Modified Polyquats in Condensed Phase and Solubility Properties of Copolymers with N-Isopropylacrylamide

Two-component in situ forming supramolecular hydrogels as advanced biomaterials in vitreous body surgery

scientific article published on 9 February 2012

UCST Behavior of Cyclodextrin-Containing Poly(Pseudo-Betaines) Based on Supramolecular Structures

article published in 2012

UV Light and Temperature Responsive Supramolecular ABA Triblock Copolymers via Reversible Cyclodextrin Complexation

Unusual Solubility Properties of Polymethacrylamides as a Result of Supramolecular Interactions with Cyclodextrin

scholarly article by Sarah Schmitz & Helmut Ritter published 5 September 2005 in Angewandte Chemie International Edition

Visual recognition of supramolecular graft polymer formation via phenolphthalein–cyclodextrin association

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