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Coordination polymer
About: Coordination polymer is a research topic. Over the lifetime, 11988 publications have been published within this topic receiving 212219 citations.
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TL;DR: X-ray structure analysis confirmed an overall linear structure, in which the lone electron pairs of piperazine-N are in transposition as mentioned in this paper, and the zigzag polymer with Hg2+ was readily obtained in THF Bpmp.
79 citations
TL;DR: This work elucidated the specific adsorption property of CO(2) for a densely interpenetrated coordination polymer which was a nonporous structure and observed gas separation properties of CO (2) over CH(4), C( 2)H(4, and C(2), studied under both equilibrium and kinetic conditions of gases at ambient temperature and pressure.
Abstract: We elucidated the specific adsorption property of CO(2) for a densely interpenetrated coordination polymer which was a nonporous structure and observed gas separation properties of CO(2) over CH(4), C(2)H(4), and C(2)H(6), studied under both equilibrium and kinetic conditions of gases at ambient temperature and pressure.
79 citations
TL;DR: In this paper, a hydrophilic lanthanide/nucleotide coordination polymer constructed by spontaneous self-assembling of terbium ion (Tb 3+ ) and adenosine monophosphate (AMP) was used as a receptor platform for direct detection of anthrax biomarker (dipicolinic acid, DPA) in aqueous solution.
Abstract: The metal-organic coordination polymers as attractive functional nanomaterials have shown a promising potential in a variety of important applications. In this work, we employed a hydrophilic lanthanide/nucleotide coordination polymer constructed by spontaneous self-assembling of terbium ion (Tb 3+ ) and adenosine monophosphate (AMP) as a receptor platform for direct detection of anthrax biomarker (dipicolinic acid, DPA) in aqueous solution. Due to the coordination of DPA with Tb 3+ on the surface of the AMP/Tb, significant enhancement in the fluorescent intensity of the coordination polymer (AMP/Tb) was obtained. The enhanced fluorescence intensity of AMP/Tb displayed a good linear response to DPA concentrations in the range from 20 nM to 20 μM with a detection limit of 10 nM. As a kind of DPA sensor, the AMP/Tb also showed excellent selectivity. Compared with conventional receptor platforms based on molecular lanthanide compounds, the presented receptor platform has an advantage of allowing simple, direct analysis for DPA without requiring complicated preparation processes and any extra steps of surface modification. This presented straightforward strategy may be extended to the construction of other coordination polymer-based lanthanide receptor reagent and hence a wider application field of coordination polymer as fluorescent sensor is expected.
79 citations
TL;DR: In this article, a 2D Co-based metal-organic coordination polymer (Co-MOCP) was used as an electrode material for the electrocatalytic oxidation of reduced glutathione (GSH).
79 citations
TL;DR: The imidazolium N-heterocyclic carbene precursor containing a methyl-substituted pyridyl functionality and its X-ray crystal structures are reported, which are intensely luminescent in the solid state and exhibits an emission band at 453 nm.
Abstract: Reaction of the imidazolium N-heterocyclic carbene precursor containing a methyl-substituted pyridyl functionality [HCH3im(CH3py)]PF6, 1, with Ag2O produces the homoleptic Ag(I) complex, [Ag(CH3im(CH3py))2]PF6, 2. In a simple carbene transfer reaction the analogous Au(I) species, [Au(CH3im(CH3py))2]PF6, 3, is formed by treatment of 2 with Au(tht)Cl in dichloromethane. Both 2 and 3 are structurally similar with nearly linearly coordinated NHC ligands. The methyl group appended to the pyridyl ring inhibits rotation of the pyridyl group at room temperature. Addition of AgBF4 to a hot propionitrile solution of 3 followed by crystallization with diethyl ether yields the one-dimensional coordination polymer, {[AuAg(CH3im(CH3py))2(NCCH2CH3)](BF4)2}n, 4, which contains Au−Ag separations of 2.9845(5) and 2.9641(5) A with intermetallic angles of 167.642(14)° and 162.081(9)°. This material is intensely luminescent in the solid state and exhibits an emission band at 453 nm (λex = 350 nm). Nearly colorless [Pd(CH3im(C...
79 citations