Results 1 to 10 of about 16,836 (209)

Phenylboronic acid-decorated polymeric nanomaterials for advanced bio-application

Nanotechnology Reviews, 2019
The paradigm of using phenylboronic acid-decorated polymeric nanomaterials for advanced bio-application has been well established over the past decade. Phenylboronic acid and its derivatives are known to form reversible complexes with polyols, including ...
Lan Tianyu, Guo Qianqian
doaj   +2 more sources

Phenylboronic acid-diol crosslinked 6-O-vinylazeloyl-d-galactose nanocarriers for insulin delivery [PDF]

, 2017
A new block polymer named poly 3-acrylamidophenylboronic acid-b-6-O–vinylazeloyl-d-galactose (p(AAPBA-b-OVZG)) was prepared using 3-acrylamidophenylboronic acid (AAPBA) and 6-O-vinylazeloyl-D-galactose (OVZG) via a two-step procedure involving S-1 ...
Bremner, David H., Li, He-yu, Li, Shu-De, Niu, Shi-Wei, Wu, Jun-zi, Zhu, Li-Min   +5 more
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The use of phenyl-Sepharose for the affinity purification of proteinases [PDF]

, 1993
Phenyl-Sepharose is most often used as an adsorbent for hydrophobic interaction chromatography (HIC). We report on its effective use for the affinity purification of some extracellular thermostable proteinases from bacterial sources.
Daniel, Roy M., Peek, Keith, Prescott, Mark, Veitch, Dallas P.   +3 more
core   +2 more sources

Some new N-protected amino acid derivatives of phenylboronic acid: preparation, structural chemistry and insight into structural aspects based on spectroscopic studies

Main Group Metal Chemistry, 2011
Some new 1,3-dihydro-1,3-dioxo-α-substituted-2H-isoindo­le-2-acetic acid derivatives of phenylboronic acid of compo­sitions PhBOH[O2CCH(R)C(O)] and PhB[O2CCH (R)(O)]2 [where -CH(R)=-CH2CH2-, R=-CH2­­C6H5, -CH(CH3)2, and -CH(CH3)C2H5] have been prepared ...
Gupta Ritu Kumari, Jain Asha, Saxena Sanjiv   +2 more
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Mechanistic analysis of an asymmetric palladium-catalyzed conjugate addition of arylboronic acids to β-substituted cyclic enones. [PDF]

, 2015
An asymmetric palladium-catalyzed conjugate addition reaction of arylboronic acids to enone substrates was investigated mechanistically. Desorption electrospray ionization coupled to mass spectrometry was used to identify intermediates of the catalytic ...
Boeser, Cornelia L, Holder, Jeffrey C, Houk, KN, Stoltz, Brian M, Taylor, Buck LH, Zare, Richard N   +5 more
core   +3 more sources

Heck Transformations of Biological Compounds Catalyzed by Phosphine-Free Palladium

Molecules, 2018
The development and optimization of synthetic methods leading to functionalized biologically active compounds is described. Two alternative pathways based on Heck-type reactions, employing iodobenzene or phenylboronic acid, were elaborated for the ...
Stanisława Tarnowicz-Ligus, Anna M. Trzeciak   +1 more
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Structural factors controlling the transition between columnar hexagonal and helical mesophase in triphenylene liquid crystals. [PDF]

, 2001
A series of novel triphenylenes has been synthesised by a combination of palladium catalysed coupling, oxidative cyclisation, bromination and nucleophilic aromatic substitution.
Cammidge, Andrew N, Gopee, Hemant
core   +1 more source

In vitro and in vivo antitumour effects of phenylboronic acid against mouse mammary adenocarcinoma 4T1 and squamous carcinoma SCCVII cells

Journal of Enzyme Inhibition and Medicinal Chemistry, 2017
The cytotoxic activity of phenylboroxine acid was evaluated in vitro on mouse mammary adenocarcinoma 4T1, mouse squamous cell carcinoma SCCVII, hamster lung fibroblast V79 and mouse dermal fibroblasts L929 cell lines.
Maja Marasovic, Sinisa Ivankovic, Ranko Stojkovic, Damir Djermic, Borivoj Galic, Mladen Milos   +5 more
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A magnetically retrievable air and moisture stable gold and palladium nanocatalyst for efficient C−C coupling reactions

Royal Society Open Science, 2020
In this study, we report the synthesis of a highly stable, magnetically retrievable gold and palladium nanocatalyst (AuPd@AMNPs), highly active in Suzuki cross-coupling and related homocoupling reactions.
Chatura Goonesinghe, Mohamed Shaik, Rivi Ratnaweera, K. M. Nalin De Silva, Rohini M. De Silva   +4 more
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Dopamine/2-Phenylethylamine Sensitivity of Ion-Selective Electrodes Based on Bifunctional-Symmetrical Boron Receptors

Sensors, 2019
Piperazine-based compounds bearing two phenylboronic acid or two benzoxaborole groups (PBPA and PBBB) were applied as dopamine receptors in polymeric membranes (PVC/DOS) of ion-selective electrodes.
Martyna Durka, Krzysztof Durka, Agnieszka Adamczyk-Woźniak, Wojciech Wróblewski   +3 more
doaj   +1 more source