216666

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Enzymatic primer-extension with glycerol-nucleoside triphosphates on DNA templates.

Jesse J Chen et al.

PloS one, 4(3), e4949-e4949 (2009-03-24)

Glycerol nucleic acid (GNA) has an acyclic phosphoglycerol backbone repeat-unit, but forms stable duplexes based on Watson-Crick base-pairing. Because of its structural simplicity, GNA is of particular interest with respect to the possibility of evolving functional polymers by in vitro

Palladium-catalyzed formylation of organic halides with carbon monoxide and tin hydride.

V P Baillargeon et al.

Journal of the American Chemical Society, 108(3), 452-461 (1986-02-01)

Controlled self-assembly of a pyrene-based bolaamphiphile by acetate ions: from nanodisks to nanofibers by fluorescence enhancement.

Shouchun Yin et al.

Soft matter, 11(22), 4424-4429 (2015-05-01)

In this paper, a pyrene moiety is incorporated into a bolaamphiphile to form a novel molecule denoted PRB. Above the critical micelle concentration, PRB forms nanodisks in the aqueous solution. The addition of acetate ions induces a morphological change in

A sandwich-type cluster containing Ge@Pd3 planar fragment flanked by aromatic nonagermanide caps.

Hong-Lei Xu et al.

Nature communications, 11(1), 5286-5286 (2020-10-22)

Sandwich-type clusters with the planar fragment containing a heterometallic sheet have remained elusive. In this work, we introduce the [K(2,2,2-crypt)]4{(Ge9)2[η6-Ge(PdPPh3)3]} complex that contains a heterometallic sandwich fragment. The title compound is structurally characterized by means of single-crystal X-ray diffraction, which

Fluorescence chemical sensor for determining trace levels of nitroaromatic explosives in water based on conjugated polymer with guanidinium side groups.

Hong-Yu Mi et al.

Talanta, 187, 314-320 (2018-06-02)

A novel fluorescent conjugated polymer (poly(2-amino-N-(2-((4-ethynylphenyl) ethynyl) phenyl)-5-guanidinopentanamide)-1,4-phenylethynylene-1,4-phenyleneethynylene, PPE-Arg) was synthesized in this paper. We found that PPE-Arg could be quenched by picric acid (PA). Photoinduced electron transfer (PET) mechanism can be used to describe the fluorescence quenching of PPE-Arg.

Zwitterionic red fluorescent polymeric nanoparticles for cell imaging.

Haiyin Li et al.

Macromolecular bioscience, 14(10), 1361-1367 (2014-06-14)

Phospholipid monomer and aggregation-induced emission (AIE) dye-based dimers are incorporated via reversible addition-fragmentation transfer polymerization to afford cross-linked zwitterionic fluorescent copolymers. Such copolymers are prone to self-assembly into fluorescent polymeric nanoparticles (FPNs) in physiological solution due to their amphiphilic nature.

Alami, F.; Ferri, F. et al.

Tetrahedron Letters, 34, 6403-6403 (1993)

Conjugated polymer with carboxylate groups-Hg

Hongyu Mi et al.

Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 176, 168-173 (2017-01-17)

In this work, a turn on fluorescent sensor, based on Hg

Milstein, D.; Still, J. K.

Journal of the American Chemical Society, 101, 4992-4992 (1979)

Planar-rotor architecture based pyrene-vinyl-tetraphenylethylene conjugated systems: photophysical properties and aggregation behavior.

Debabrata Jana et al.

Organic & biomolecular chemistry, 13(43), 10663-10674 (2015-09-09)

Four pyrene-vinyl-tetraphenylethylene based conjugated materials were synthesized and characterized by FT-IR, NMR, and mass spectroscopy. The photophysical (including absorption, fluorescence, and fluorescence lifetime) and aggregation properties in tetrahydrofuran were investigated. The photophysical and aggregation behavior depends on the spacer, substituent

Platinum(II)-Based Metallo-Supramolecular Polymer with Controlled Unidirectional Dipoles for Tunable Rectification.

Chanchal Chakraborty et al.

ACS applied materials & interfaces, 7(34), 19034-19042 (2015-08-19)

A platinum(II)-based, luminescent, metallo-supramolecular polymer (PolyPtL1) having an inherent dipole moment was synthesized via complexation of Pt(II) ions with an asymmetric ligand L1, containing terpyridyl and pyridyl moieties. The synthesized ligand and polymer were well characterized by various NMR techniques

The ketene-surrogate coupling: catalytic conversion of aryl iodides into aryl ketenes through ynol ethers.

Wenhan Zhang et al.

Angewandte Chemie (International ed. in English), 53(34), 8980-8984 (2014-07-01)

tert-Butoxyacetylene is shown to undergo Sonogashira coupling with aryl iodides to yield aryl-substituted tert-butyl ynol ethers. These intermediates participate in a [1,5]-hydride shift, which results in the extrusion of isobutylene and the generation of aryl ketenes. The ketenes are trapped

S. Murahashi et al.

Tetrahedron Letters, 29, 2973-2973 (1988)

Kotora, M; Xu, C.; Negishi, E.

The Journal of Organic Chemistry, 62, 8957-8957 (1997)

Azizian, H.; Eaborn, C.; Pidcock, A.

Journal of Organometallic Chemistry, 215, 49-49 (1981)

A Conjugated Polymer Fluorescent Sensor for Continuous Identification of Copper(II) and Pyrophosphate in Blood Serum and Synovial Fluid.

Mingming Guan et al.

Analytical sciences : the international journal of the Japan Society for Analytical Chemistry, 35(6), 625-630 (2019-02-05)

A novel "on-off-on" super-sensitive conjugated polymer fluorescence sensor (PPE-DPA) was developed and it was applied to realize the continuous recognition of Cu2+ and pyrophosphate (PPi). The fluorescence intensity decreased linearly with the change of Cu2+ from 0.05 to 5.0 μmol

I. Pri-Bar et al.

The Journal of Organic Chemistry, 51, 734-734 (1986)

Miyaura, M.; Suzuki, A.

Journal of the American Chemical Society, 107, 972-972 (1985)

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