Results 61 to 70 of about 110,048 (258)

Discrete terpyridine-lanthanide molecular and supramolecular complexes

Supramolecular Materials, 2022
Integrating the advantages of terpyridine (tpy) ligands with excellent chromophoric sensitization ability and lanthanides (Lns) with characteristic luminescent and magnetic properties, discrete terpyridine-lanthanide (tpy-Ln) molecular and supramolecular
Xiujun Yu, Yaqi Hu, Chenxing Guo, Zhi Chen, Heng Wang, Xiaopeng Li   +5 more
doaj   +1 more source

Random laser from engineered nanostructures obtained by surface tension driven lithography

, 2013
The random laser emission from the functionalized thienyl-S,S-dioxide quinquethiophene (T5OCx) in confined patterns with different shapes is demonstrated. Functional patterning of the light emitter organic material in well defined features is obtained by
Barbarella, G., Conti, C., Di Maria, F., Ghofraniha, N., Gigli, G., Viola, I.   +5 more
core   +1 more source

Self‐Assembled Supramolecular Nanotube Yarn [PDF]

Advanced Materials, 2013
Metric length supramolecular nanotube yarns are fabricated though a spinning process from the diluted aqueous solution of self-assembled nanotubes, with bolaamphiphiles working as molecular building blocks. These non-covalent bonding based nanotube yarns show outstanding mechanical strength compared with some conventional polymers and could be operated
Yaqing, Liu, Tianyu, Wang, Yong, Huan, Zhibo, Li, Guowei, He, Minghua, Liu   +5 more
openaire   +2 more sources

Mapping in situ the assembly and dynamics in aqueous supramolecular polymers

Nature Communications
Supramolecular polymers, bonded through directional non-covalent interactions, closely mimic dynamic behaviors of biological nanofibers. However, the complexity of assembly pathways makes it highly challenging to unravel the nature of supramolecular ...
Huachuan Du, Ruomeng Qiu, Xianwen Lou, Stef A. H. Jansen, Hiroaki Sai, Yuyang Wang, Albert J. Markvoort, E. W. Meijer, Samuel I. Stupp   +8 more
doaj   +1 more source

Directed Molecular Stacking for Engineered Fluorescent Three-Dimensional Reduced Graphene Oxide and Coronene Frameworks [PDF]

, 2019
[EN] Three‐dimensional fluorescent graphene frameworks with controlled porous morphologies are of significant importance for practical applications reliant on controlled structural and electronic properties, such as organic electronics and photochemistry.
Botchway, S. W, Calatayud, D. G, Cortezon-Tamarit, F, Ge, Haobo, Kuganathan, Navaratnarajah, Köhn, Kociok, Mao, B, Mirabello, Vincenzo, Palomares, Francisco, Pascu, Sofia   +9 more
core   +1 more source

Broken symmetry and the variation of critical properties in the phase behaviour of supramolecular rhombus tilings [PDF]

, 2011
The degree of randomness, or partial order, present in two-dimensional supramolecular arrays of isophthalate tetracarboxylic acids is shown to vary due to subtle chemical changes such as the choice of solvent or small differences in molecular dimensions.
A Stannard, Andrew Stannard, C Castelnovo, Christos Salesiotis, D Wu, DB Wilson, F Alet, H Zhou, JAAW Elemans, James C. Russell, JF Zhao, JL Cook, JL Jacobsen, JP Garrahan, Juan P. Garrahan, K Tahara, L Bartels, L Kampschulte, M Lackinger, M Marschall, Martin Schröder, María del Carmen Giménez-López, Matthew O. Blunt, ME Fisher, MO Blunt, MO Blunt, N Destainville, Nassiba Taleb, Neil R. Champness, Peter H. Beton, PJ Lu, PW Kasteleyn, R Gutzler, R Otero, S Furukawa, S Papanikolaou, SJH Griessl, Y Yang   +37 more
core   +2 more sources

Supramolecular control over self-assembly and double thermoresponsive behavior of an amphiphilic block copolymer [PDF]

, 2020
A poly(ethylene glycol)-b-poly[N, N-dimethylacrylamide-ran-2-acrylamidoethyl nonanoate] (PEG-b-P(DMA-AAEN)) block copolymer has been demonstrated to show double thermoresponsive behavior in aqueous solution in the presence of hydroxypropylated ...
Hoogenboom, Richard, Huang, Chaobo, Huo, Haohui, Liu, Feng, Wei, Yuchen, Zhang, Qilu   +5 more
core   +1 more source

Progress in synthesis method of micro/ nano-structured graphitic carbon nitride

Cailiao gongcheng
The micro/nano-structured graphitic carbon nitride has been widely used in photocatalytic splitting water to hydrogen/oxygen， photocatalytic degradation of organic pollutants， photocatalytic organic synthesis， sensors and biomedicine， and has become one ...
CHENG Si, MIAO Lifeng, BAO Zhenhong, WANG Jigang, CHEN Yunxia, YU Yongzhi   +5 more
doaj   +1 more source

Potential Driven Non-Reactive Phase Transitions of Ordered Porphyrin Molecules on Iodine-Modified Au(100): An Electrochemical Scanning Tunneling Microscopy (EC-STM) Study [PDF]

, 2018
The modelling of long-range ordered nanostructures is still a major issue for the scientific community. In this work, the self-assembly of redox-active tetra(N-methyl-4-pyridyl)-porphyrin cations (H2TMPyP) on an iodine-modified Au(100) electrode surface ...
Blanco, Mat\uedas, Granozzi, Gaetano, Kosmala, Tomasz, Wandelt, Klaus   +3 more
core   +1 more source

Supramolecular Assembly of Peptide Amphiphiles

Accounts of Chemical Research, 2017
Peptide amphiphiles (PAs) are small molecules that contain hydrophobic components covalently conjugated to peptides. In this Account, we describe recent advances involving PAs that consist of a short peptide sequence linked to an aliphatic tail. The peptide sequence can be designed to form β-sheets among the amino acids near the alkyl tail, while the ...
Mark P. Hendricks, Kohei Sato, Liam C. Palmer, Samuel I. Stupp   +3 more
openaire   +2 more sources