Acid/base- and anion-controllable organogels formed from a urea-based molecular switch.

No abstract is available for this paper.

• Publication year

  2010

• Venue

  Angewandte Chemie

• Publication date

  2010-11-22

• Fields of study

  Medicine, Materials Science, Chemistry

• Identifiers
  DOI 10.1002/anie.201004090PMID 20954226
• External record

  Open on Semantic Scholar

• Source metadata

  Semantic Scholar, PubMed

• No claims are published for this paper.

• No concepts are published for this paper.

• Thermosensitive hydrogels composed of cyclodextrin pseudorotaxanes. Role of [3]pseudorotaxane in the gel formation.

  2009cited by this paper
• Light-triggered bioactivity in three dimensions.

  2009cited by this paper
• A guanidinium ion-based anion- and solvent polarity-controllable molecular switch.

  2009cited by this paper
• Responsive supramolecular gels constructed by crown ether based molecular recognition.

  2009cited by this paper
• Two [2]pseudorotaxane-like complexes and their corresponding [2]rotaxanes stabilized via interactions on opposite ends of the same macrocycle

  2009cited by this paper
• Organogels and their use in drug delivery--a review.

  2008cited by this paper
• Gelation-induced fluorescence enhancement of benzoxazole-based organogel and its naked-eye fluoride detection.

  2008cited by this paper
• Organogel formation by a cholesterol-stoppered bistable [2]rotaxane and its dumbbell precursor.

  2008cited by this paper
• Structure-function studies of modular aromatics that form molecular organogels.

  2007cited by this paper
• Ultrasound induced formation of organogel from a glutamic dendron

  2007cited by this paper
• Post-polymerization of preorganized assemblies for creating shape-controlled functional materials.

  2007cited by this paper
• A torsional strain mechanism to tune pitch in supramolecular helices.

  2007cited by this paper
• Using acetate anions to induce translational isomerization in a neutral urea-based molecular switch.

  2007cited by this paper
• Reading the operation of an acid/base-controllable molecular switch by naked eye.

  2006cited by this paper
• Self-organized ureido substituted diacetylenic organogel. Photopolymerization of one-dimensional supramolecular assemblies to give conjugated nanofibers.

  2006cited by this paper
• Molecular organogels. Soft matter comprised of low-molecular-mass organic gelators and organic liquids.

  2006cited by this paper
• Shuttling through anion recognition.

  2004cited by this paper
• Counterion-induced translational isomerism in a bistable [2]rotaxane.

  2004cited by this paper
• Novel host-guest organogels as stabilized by the formation of crown-ammonium pseudo-rotaxane complexes.

  2003cited by this paper
• An acid-base switchable [2]rotaxane.

  2002cited by this paper
• Preparation of helical transition-metal oxide tubes using organogelators as structure-directing agents.

  2002cited by this paper
• Chiral Recognition in Bis-Urea-Based Aggregates and Organogels through Cooperative Interactions.

  2001cited by this paper
• A new protocol for rotaxane synthesis

  1999cited by this paper

• Re-Based Rectangles as Potential Low-Temperature Nanoprobes: Synthesis, Structure, and Study of Permittivity.

  2025cites this paper
• Sequential and Time-Controlled Sol-Gel Transitions by Mechanical Switching of Molecular Tweezers.

  2025cites this paper
• Improbable Rotaxanes Constructed From Surrogate Malonate Rotaxanes as Encircled Methylene Synthons.

  2023cites this paper
• Anion Modulated Expression of Chirality in Hydrogen Bond Templated Mechanically Chiral [2]Rotaxanes.

  2023cites this paper
• From construction to application of a new generation of interlocked molecules composed of heteroditopic wheels.

  2023cites this paper
• Metal-Ion-Induced Mechanical Chirality: Achiral Rotaxane as the Only Ligand in Chiral Palladium(II)-N-Heterocyclic Carbene Complexes.

  2022cites this paper
• Charge-Assisted Bond and Molecular Self-Assembly Drive the Gelation of Lenvatinib Mesylate.

  2021cites this paper
• AIE-active Chiral [3]Rotaxanes with Switchable Circularly Polarized Luminescence.

  2021cites this paper
• Artificial Light-Harvesting Systems Based on AIEgen-branched Rotaxane Dendrimers for Efficient Photocatalysis.

  2021cites this paper
• pH-Controlled motions in mechanically interlocked molecules

  2020cites this paper
• Weak functional group interactions revealed through metal-free active template rotaxane synthesis

  2020cites this paper
• Phase selective organogel from an imine based gelator for use in oil spill recovery

  2019cites this paper
• IM-MS for Supramolecular Systems: Structures and Dynamics of Noncovalent Complexes From Solution to Gas Phase

  2019cites this paper
• Recent Advances in the Synthesis and Application of Hydrogen Bond Templated Rotaxanes and Catenanes

  2019cites this paper
• Solvent-free synthesis of rotaxanes

  2019cites this paper
• Self-templated synthesis of amide catenanes and formation of a catenane coordination polymer.

  2019cites this paper
• From Molecular Machines to Stimuli‐Responsive Materials

  2019cites this paper
• A [2]Rotaxane-Based Circularly Polarized Luminescence Switch

  2019cites this paper
• [2]Catenanes Displaying Switchable Gin-Trap-Like Motion.

  2018cites this paper
• Lipid‐bilayer‐coated nanogels allow for sustained release and enhanced internalization

  2018cites this paper
• Supramolecular gelator based on a [c2]daisy chain rotaxane: efficient gel-solution transition by ring-sliding motion

  2018cites this paper
• Accurate Quantification of N-Glycolylneuraminic Acid in Therapeutic Proteins Using Supramolecular Mass Spectrometry.

  2018cites this paper
• Interlocked Photo-degradable Macrocycles Allow One-Off Photo-triggerable Gelation of Organo- and Hydrogelators.

  2018cites this paper
• Reversible electronic energy transfer in rotaxane architectures

  2018cites this paper
• Distinct Nanostructures and Organogel Driven by Reversible Molecular Switching of a Tetraphenylethene-Involved Calix[4]arene-Based Amphiphilic [2]Rotaxane

  2018cites this paper
• Efficient control of movement in non-photoresponsive molecular machines by a photo-induced proton-transfer strategy.

  2018cites this paper
• Synthesis of Oxygen-Free [2]Rotaxanes: Recognition of Diarylguanidinium Ions by Tetraazacyclophanes.

  2018cites this paper
• Theoretical studies on glycolysis of poly(ethylene terephthalate) in ionic liquids

  2018cites this paper
• Ferrocenyl-guest tunable organogel constructed from a Pillar[6]arene-functionalized cholesterol derivative

  2017cites this paper
• Scaleable two-component gelator from phthalic acid derivatives and primary alkyl amines: acid-base interaction in the cooperative assembly.

  2017cites this paper
• [2]Rotaxane Formation by Transition State Stabilization.

  2017cites this paper
• Complexation Between (O-Methyl)6 -2,6-Helic[6]arene and Tertiary Ammonium Salts: Acid/Base- or Chloride-Ion-Responsive Host-Guest Systems and Synthesis of [2]Rotaxane.

  2017cites this paper
• How Secondary and Tertiary Amide Moieties are Molecular Stations for Dibenzo-24-crown-8 in [2]Rotaxane Molecular Shuttles?

  2017cites this paper
• Conformational Switching of Multi‐Responsive Ferrocenyl‐Phenol Conjugates

  2016cites this paper
• Gelation by supramolecular dimerization of mono(urea)s.

  2016cites this paper
• A1/A2-Diamino-Substituted Pillar[5]arene-Based Acid-Base-Responsive Host-Guest System.

  2016cites this paper
• Tetranitro-oxacalix[4]crown-Based Host-Guest Recognition Motif and a Related [2]Rotaxane-Based Molecular Switch.

  2016cites this paper
• A Fluorescent and Switchable Rotaxane Dual Organocatalyst.

  2016cites this paper
• A Fluorescent and Switchable Rotaxane Dual Organocatalyst.

  2016cites this paper
• A Phosphine Oxide Functional Group Based [2]Rotaxane That Operates as a Multistable Molecular Shuttle.

  2016cites this paper
• Development of C3-Symmetric Tris-Urea Low-Molecular-Weight Gelators.

  2016cites this paper
• Multicavity macrocyclic hosts.

  2016cites this paper
• Click chemistry-assisted, bis-cholesteryl-appended, isosorbide-based, dual-responsive organogelators and their self-assemblies.

  2016cites this paper
• The Fundamentals of Making Mechanical Bonds

  2016cites this paper
• A Ferrocene-Functionalized Bistable (2)Rotaxane with Switchable Fluorescence

  2015cites this paper
• Artificial Molecular Machines

  2015cites this paper
• A Redox-Controllable Molecular Switch Based on Weak Recognition of BPX26C6 at a Diphenylurea Station

  2015cites this paper
• Aggregation-induced emission behavior of a pH-controlled molecular shuttle based on a tetraphenylethene moiety.

  2015cites this paper
• Core-shell structured gel-nanocarriers for sustained drug release and enhanced antitumor effect.

  2015cites this paper
• pH sensitive smart gels of cetylpyridinium chloride in binary solvent mixtures: phase behaviour, structure and composition

  2015cites this paper
• Palladium ion-induced supramolecular gel formation of tris-urea molecules

  2015cites this paper
• Complexations between Oxacalixcrowns and Secondary Ammonium Salts and ­Construction of an Oxacalixcrown‐Based [2]Rotaxane

  2015cites this paper
• A multistimuli‐responsive supramolecular polymer constructed by crown ether‐based molecular recognition and disulfide bond connection

  2015cites this paper
• Orthogonal Recognition Processes Drive the Assembly and Replication of a [2]Rotaxane.

  2015cites this paper
• Rotaxanes synthesized through sodium-ion-templated clipping of macrocycles around nonconjugated amide and urea functionalities.

  2014cites this paper
• A pillar[5]arene/imidazolium [2]rotaxane: solvent- and thermo-driven molecular motions and supramolecular gel formation

  2014cites this paper
• Five additional macrocycles that allow Na+ ion-templated threading of guest units featuring a single urea or amide functionality.

  2014cites this paper
• Supramolecular assembly of melamine and its derivatives: nanostructures to functional materials

  2014cites this paper
• A novel pentiptycene bis(crown ether)-based [2](2)rotaxane whose two DB24C8 rings act as flapping wings of a butterfly.

  2014cites this paper
• Selecting reactions and reactants using a switchable rotaxane organocatalyst with two different active sites† †Electronic supplementary information (ESI) available: Synthetic procedures and characterisation data. See DOI: 10.1039/c4sc03279a Click here for additional data file.

  2014cites this paper
• Exploring macrocycles in functional supramolecular gels: from stimuli responsiveness to systems chemistry.

  2014cites this paper
• Thermal and photo reversible gel–sol transition of azobenzene based liquid crystalline organogel

  2014cites this paper
• Highly efficient synthesis of a tristable molecular shuttle and its controlled motion under chemical stimuli.

  2014cites this paper
• Two-component supramolecular gels derived from amphiphilic shape-persistent cyclo[6]aramides for specific recognition of native arginine.

  2014cites this paper
• Structure-property relationships of symmetrical and asymmetrical azobenzene derivatives as gelators and their self-assemblies.

  2014cites this paper
• Photo-responsive [2]catenanes: synthesis and properties.

  2014cites this paper
• A novel glucose/pH responsive low-molecular-weight organogel of easy recycling.

  2013cites this paper
• Urea derivatives as low-molecular-weight gelators

  2013cites this paper
• Phosphine oxide functional group based three-station molecular shuttle

  2013cites this paper
• Evolution of nano- to microsized spherical assemblies of fluorogenic biscalix[4]arenes into supramolecular organogels.

  2013cites this paper
• Synthesis of a bistable [3]rotaxane and its pH-controlled intramolecular charge-transfer behavior

  2013cites this paper
• Halogen-bonding-triggered supramolecular gel formation.

  2013cites this paper
• Molecular switch based on very weak association between BPX26C6 and two recognition units.

  2013cites this paper
• Remarkable reinforcement of a supramolecular gel constructed by heteroditopic [18]crown-6-based molecular recognition.

  2013cites this paper
• Five-state molecular switching of a [3]rotaxane in response to weak and strong acid and base stimuli.

  2013cites this paper
• Characterization of supramolecular gels.

  2013cites this paper
• Pressure effects in the synthesis of isomeric rotaxanes.

  2013cites this paper
• Sodium ions template the formation of rotaxanes from BPX26C6 and nonconjugated amide and urea functionalities.

  2013cites this paper
• A double-leg donor-acceptor molecular elevator: new insight into controlling the distance of two platforms.

  2013cites this paper
• Photothermal-responsive [2]rotaxanes

  2013cites this paper
• Effects of axle-core, macrocycle, and side-station structures on the threading and hydrolysis processes of imine-bridged rotaxanes.

  2012cites this paper
• Quantification of the π-π interactions that govern tertiary structure in donor-acceptor [2]pseudorotaxanes.

  2012cites this paper
• A two-stage molecular retractable cable featuring push-button and rotary two-way switching modes.

  2012cites this paper
• A rotaxane-based switchable organocatalyst.

  2012cites this paper
• A Multiresponsive, Shape‐Persistent, and Elastic Supramolecular Polymer Network Gel Constructed by Orthogonal Self‐Assembly

  2012cites this paper
• Weakly associated TFPB anions are superior to PF6 anions when preparing (pseudo)rotaxanes from crown ethers and secondary dialkylammonium ions.

  2012cites this paper
• Anion receptor chemistry: highlights from 2010.

  2012cites this paper
• Anion-responsive diguanidinium-based chiral organogelators.

  2012cites this paper
• Using oppositely charged ions to operate a three-station [2]rotaxane in two different switching modes.

  2012cites this paper
• Design of a universal reversible bidirectional current switch based on the fullerene-phthalocyanine supramolecular system.

  2012cites this paper
• Metastability in a bi-component hydrogel of thymine and 6-methyl-1,3,5-triazine-2,4-diamine: ultrasound induced vs. thermo gelation

  2012cites this paper
• Cadmium-induced supramolecular hydrogels: Reversible sol–gel transitions induced by EDTA and acid/base exchange

  2012cites this paper
• Urea as an efficient and reusable catalyst for the glycolysis of poly(ethylene terephthalate) wastes and the role of hydrogen bond in this process

  2012cites this paper
• Using host-guest complexation to fold a flexible linear organic string: kinetically controlled syntheses of [3]catenanes and a five-membered molecular necklace.

  2012cites this paper
• Dual-mode control of PET process in a ferrocene-functionalized [2]rotaxane with high-contrast fluorescence output.

  2012cites this paper
• Self-sorting under solvent-free conditions: one-pot synthesis of a hetero[3]rotaxane.

  2011cites this paper
• pH-dependent conformational switching in 2,6-benzamidodiphenylacetylenes.

  2011cites this paper