Results 41 to 50 of about 74,523 (328)

Aggregation‐induced emission polymer systems with circularly polarized luminescence

open access: yesAggregate, 2023
Functional materials with circularly polarized luminescence (CPL) have attracted tremendous attention due to their promising applications in three‐dimensional displays, chiral recognition and catalysis, photoelectronic devices, contrast imaging ...
Hewei Yan   +4 more
doaj   +1 more source

Supramolecular Systems Containing B–N Frustrated Lewis Pairs of Tris(pentafluorophenyl)borane and Triphenylamine Derivatives

open access: yesOrganic Materials, 2021
The introduction of a chemical additive to supramolecular polymers holds high potential in the development of new structures and functions. In this regard, various donor- and acceptor-based molecules have been applied in the design of these noncovalent ...
P. Chidchob   +8 more
doaj   +1 more source

Thermo‐responsive topological metamorphosis in covalent‐and‐supramolecular polymer architectures

open access: yesAggregate, 2022
Topological metamorphosis represents a powerful approach to modulate the properties of polymers. However, it still remains a major challenge to achieve the tunability of bulk mechanical properties via topological transformation in supramolecular polymer ...
Yongming Wang   +7 more
doaj   +1 more source

Construction of Ultrastable Conjugated Microporous Polymers Containing Thiophene and Fluorene for Metal Ion Sensing and Energy Storage

open access: yesMicromachines, 2022
In this study, we have used the one-pot polycondensation method to prepare novel 2D conjugated microporous polymers (Th-F-CMP) containing thiophene (Th) and fluorene (Fl) moieties through the Suzuki cross-coupling reaction. The thermogravimetric analysis
Mohamed Gamal Mohamed   +9 more
doaj   +1 more source

3D Printing of Solvent-Free Supramolecular Polymers

open access: yesFrontiers in Chemistry, 2021
Additive manufacturing has significantly changed polymer science and technology by engineering complex material shapes and compositions. With the advent of dynamic properties in polymeric materials as a fundamental principle to achieve, e.g., self ...
Harald Rupp, Wolfgang H. Binder
doaj   +1 more source

Interaction of a symmetrical α,α',δ,δ'-Tetramethyl-cucurbit[6]uril with Ln³⁺ : potential applications for isolation of lanthanides [PDF]

open access: yes, 2016
The interaction of a symmetrical α,α′,δ,δ′-tetramethyl-cucurbit[6]uril (TMeQ[6]) with a series of lanthanide cations (Ln³⁺) was investigated in neutral water and in acidic solution.
Gao, Zhong-Zheng   +9 more
core   +1 more source

Self-assembly of gold nanoparticles grafted with amphiphilic supramolecular block copolymers

open access: yesGiant, 2022
Design of polymer grafted plasmonic metal nanoparticles (PGNPs) has received continuous interest due to polymer-driven self-assembly of plasmonic nanoparticles (NPs) as a means to control interparticle plasmon coupling in ensembles.
Zichao Wei   +7 more
doaj   +1 more source

Self-healing metallo-supramolecular hydrogel based on specific Ni2+ coordination interactions of poly(ethylene glycol) with bistriazole pyridine ligands in the main chain [PDF]

open access: yes, 2020
In this study, a supramolecular hydrogel formed by incorporating the 2,6-bis(1,2,3-triazol-4-yl)-pyridine (btp) ligand in the backbone of a polymer prepared by copper(I)-catalyzed alkyne-azide cycloaddition (CuAAC) "click" polyaddition reaction of 2,6 ...
Hoogenboom, Richard   +2 more
core   +1 more source

Rhodium and copper 6-methylpicolinate complexes. Structural diversity and supramolecular interaction study [PDF]

open access: yes, 2016
Seven new coordination compounds with 6-methylpicolinic acid (6-HMepic) and rhodium(III) or copper(II) of formula [Rh(6-Mepic)3] (1), [Rh(6-Mepic)2(H2O)Cl] (2), [Rh(6-HMepic)(6-Mepic)Cl2]·3.5(H2O) (3), [Cu(6-Mepic)2(H2O)]·H2O (4), [Cu(6-Mepic)2]n, (5 ...
Amo-Ochoa, P.   +3 more
core   +2 more sources

Supramolecular copolymerization driven by integrative self-sorting of hydrogen-bonded rosettes

open access: yesNature Communications, 2020
Unlike natural supramolecular polymers, artificial counterparts do not have molecular recognition processes to preorganize the supramolecular complexes before final assembly.
Keisuke Aratsu   +9 more
doaj   +1 more source

Home - About - Disclaimer - Privacy