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Hua-Jian Xu et al.
The Journal of organic chemistry, 77(6), 2878-2884 (2012-02-22)
In this work, an efficient CuSO(4)-catalyzed S-arylation of thiols with aryl and heteroaryl boronic acids at room temperature is established. This catalytic system can tolerate a wide variety of thiols and arylboronic acids in the presence of only 5 mol
Synthesis and biological evaluation of novel amprenavir-based P1-substituted bi-aryl derivatives as ultra-potent HIV-1 protease inhibitors
Yan, J.; et al.
Bioorganic & Medicinal Chemistry Letters, 22, 784-788 (2012)
Muthusamy Selvaraj et al.
Analytica chimica acta, 1066, 112-120 (2019-04-28)
A new boronic acid derivative functionalized with a 4-(3-(4-(4,5-diphenyl-1H-imidazole-2-yl)phenyl)-1,2,4-oxadiazol-5-yl)phenyl (IOP) moiety was synthesized for use as a sequential "on-off-on"-type relay fluorescence probe for Fe3+ ions and F- ions with high selectivity and sensitivity under physiological conditions. The introduction of Fe3+
Kentaro Yoshida et al.
Polymers, 12(8) (2020-08-23)
Phenylboronic acid-bearing polyamidoamine dendrimer (PBA-PAMAM)/poly(vinyl alcohol) (PVA) multilayer films were prepared through the layer-by-layer (LbL) deposition of PBA-PAMAM solution and PVA solution. PBA-PAMAM/PVA films were constructed successfully through the formation of boronate ester bonds between the boronic acid moiety in
Jinqiang Wang et al.
Science advances, 5(7), eaaw4357-eaaw4357 (2019-07-17)
Glucose-responsive insulin delivery systems with robust responsiveness that has been validated in animal models, especially in large animal models, remain elusive. Here, we exploit a new strategy to form a micro-sized complex between a charge-switchable polymer with a glucose-sensing moiety
Kevin D Daze et al.
Organic letters, 14(6), 1512-1515 (2012-03-09)
A synthetic route to produce a new family of trisulfonated calix[4]arenes bearing a single group, selectively introduced, that lines the binding pocket is reported. Ten examples, including new sulfonamide and biphenyl-substituted hosts, each with additional binding elements, demonstrate the tuning
Hai Wang et al.
Journal of colloid and interface science, 590, 103-113 (2021-02-02)
The self-healing mechanism and bioelectrochemical interface properties of supramolecular gels have been rarely explored. In this context, we propose a constitutive "fibril-reorganization" model to reveal the self-healing mechanism of a series of core-shell structured guanosine-borate (GB) hydrogels and emphasize that
Xiu Ye et al.
Nanomaterials (Basel, Switzerland), 9(5) (2019-05-10)
Aggregation-induced emission (AIE) active cellulose nanocrystals (TPE-CNCs) were synthesized by attaching tetraphenylethylene (TPE) to cellulose nanocrystals (CNCs). The structure and morphology of TPE-CNCs were characterized by FT-IR, XRD, ζ-potential measurements, elemental analysis, TEM, atomic force microscopy (AFM), and dynamic laser
Ralph Hübner et al.
Pharmaceuticals (Basel, Switzerland), 13(9) (2020-09-20)
The development of hybrid multimodal imaging synthons (MIS), carrying in addition to a chelator for radiometal labeling also a near-infrared (NIR) fluorescent cyanine dye was the aim of this work. The MIS should be introducible into biomolecules of choice via
Rui Tang et al.
Journal of the American Chemical Society, 134(10), 4545-4548 (2012-03-01)
Modulation of the fluorescence lifetime (FLT) of CdTeSe/ZnS quantum dots (QDs) by near-IR (NIR) organic chromophores represents a new strategy for generating reproducible pH-sensing nanomaterials. The hybrid construct transfers the pH sensitivity of photolabile NIR cyanine dyes to highly emissive
Highly efficient aerobic oxidative hydroxylation of arylboronic acids: photoredox catalysis using visible light.
You-Quan Zou et al.
Angewandte Chemie (International ed. in English), 51(3), 784-788 (2011-12-14)
Bio-supported palladium nanoparticles as a phosphine-free catalyst for the Suzuki reaction in water
Zhou, P.; et al.
Royal Society of Chemistry Advances, 2, 1759-1761 (2012)
Maria Antonietta Casulli et al.
Small (Weinheim an der Bergstrasse, Germany), 16(44), e2003359-e2003359 (2020-10-10)
The aim of the present paper is to highlight a novel electrochemical assay for an extremely-selective detection of fructose thanks to the use of a supramolecular complex between β-cyclodextrins (β-CDs) and a chemically modified ferrocene with boronic acid named 4-Fc-PB/natural-β-CDs.
Negar Alizadeh et al.
Mikrochimica acta, 187(1), 14-14 (2019-12-06)
Boronic acid-doped carbon nanoparticles were prepared and are shown to undergo aggregation induced emission (AIE). The nanoparticle composite is a viable fluorescent probe for glucose determination by using the RGB technique and a smartphone. The structure and the chemical composition of
Antoine Dieudonné-Vatran et al.
Organic & biomolecular chemistry, 10(13), 2683-2691 (2012-03-01)
An original tribromide derivative based, palladium-catalyzed synthesis of 3-substituted-1(2H)-isoquinolone is described based on a regioselective Suzuki-Miyaura C-C coupling on o-halo-(2,2-dihalovinyl)-benzene followed by a palladium catalyzed amination-carbonylation-cyclization reaction. This sequence efficiently proceeds to build up isoquinolone in fair to good yields
Shengmei Song et al.
Materials science & engineering. C, Materials for biological applications, 118, 111478-111478 (2020-12-02)
The fluorescent boron, nitrogen and sulfur co-doped carbon dots (BNSCDs) were prepared by simple hydrothermal reaction of 4-carboxyphenylboronic acid and 2,5-diaminobenzenesulfonic acid at 200 °C for 8 h. The fluorescence of the BNSCDs could be quenched by Fe3+ based on the electron
Jae Kyoo Lee et al.
Proceedings of the National Academy of Sciences of the United States of America, 117(49), 30934-30941 (2020-11-25)
It was previously shown [J. K. Lee et al., Proc. Natl. Acad. Sci. U.S.A, 116, 19294-19298 (2019)] that hydrogen peroxide (H2O2) is spontaneously produced in micrometer-sized water droplets (microdroplets), which are generated by atomizing bulk water using nebulization without the
Glucose-Sensitivity of Boronic Acid Block Copolymers at Physiological pH
Roy, D.; Sumerlin, B. S.
ACS Macro Letters, 1, 529-532 (2012)
Chihiro Takei et al.
Chemical & pharmaceutical bulletin, 66(4), 368-374 (2018-04-03)
Previous studies have shown that reversible chemical bond formation between phenylboronic acid (PBA) and 1,3-diol can be utilized as the driving force for the preparation of layer-by-layer (LbL) films. The LbL films composed of a PBA-appended polymer and poly(vinyl alcohol)
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