Results 61 to 70 of about 8,945,775 (339)

Strongly Enhanced Antibacterial Action of Copper Oxide Nanoparticles with Boronic Acid Surface Functionality.

open access: yesACS Applied Materials and Interfaces, 2019
Copper oxide nanoparticles (CuONPs) have been widely recognized as good antimicrobial agents but are heavily regulated due to environmental concerns of their postuse. In this work, we have developed and tested a novel type of formulation for copper oxide
Ahmed F. Halbus, T. Horozov, V. Paunov
semanticscholar   +1 more source

Cross-Coupling Synthesis of Methylallyl Alkenes: Scope Extension and Mechanistic Study

open access: yesMolecules, 2015
Cross-coupling reactions between 2-methyl-2-propen-1-ol and various boronic acids are used to obtain aromatic-(2-methylallyl) derivatives. However, deboronation or isomerization side reactions may occur for several boronic acids.
Clémence Tabélé   +4 more
doaj   +1 more source

Mild, Organo-Catalysed Borono-Deamination as a Key to Late-Stage Pharmaceutical Precursors and 18F-Labelled Radiotracers

open access: yesFrontiers in Chemistry, 2022
A tris(pentafluorophenyl)borane catalysed method for the synthesis of boronic acid esters from aromatic amines in yields of up to 93% was devised.
Raúl M. Pérez-García   +4 more
doaj   +1 more source

Click Reactions and Boronic Acids: Applications, Issues, and Potential Solutions

open access: yesMolecules, 2010
Boronic acids have been widely used in a wide range of organic reactions, in the preparation of sensors for carbohydrates, and as potential pharmaceutical agents.
Chaofeng Dai   +3 more
doaj   +1 more source

A Red-Emitting Fluorescence Sensor for Detecting Boronic Acid-Containing Agents in Cells

open access: yesSensors, 2022
The amount and localization of boron-10 atoms delivered into tumor cells determines the therapeutic effect of boron neutron capture therapy (BNCT) and, consequently, efforts have been directed to develop fluorescence sensors to detect intracellular ...
Naoya Kondo   +3 more
doaj   +1 more source

A ratiometric fluorescentprobe for fluorideions with atridentate receptor of boronic acid and imidazolium

open access: yes, 2013
A ratiometric fluorescentprobe for fluorideions with atridentate receptor of boronic acid and ...
Juyoung Yoon   +8 more
core   +1 more source

Two-Component Boronic Acid Catalysis for Increased Reactivity in Challenging Friedel-Crafts Alkylations with Deactivated Benzylic Alcohols [PDF]

open access: yes, 2019
A general and efficient boronic acid catalyzed Friedel-Crafts alkylation of arenes with benzylic alcohols was previously developed for the construction of unsymmetrical diarylmethane products (X. Mo, J. Yakiwchuk, J. Dansereau, J. A. McCubbin and D.
Rygus, Jason P. G   +2 more
core   +1 more source

Application of an R-group search technique in the molecular design of dipeptidyl boronic acid proteasome inhibitors [PDF]

open access: yesJournal of the Serbian Chemical Society, 2017
In this work, a 3D-QSAR model involving for 40 dipeptidyl boronic acid proteasome inhibitors was built based on Topomer CoMFA. The multiple correlation coefficient of fitting, cross-validation and external validation were 0.908, 0.647 and 0.703 ...
Tong Jian-Bo   +3 more
doaj   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

open access: yesAdvanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur   +5 more
wiley   +1 more source

Development of PVA-based hydrogels and e-spun nanofibers via boronic ester chemistry [PDF]

open access: yesMaterials Advances
The development of multifunctional poly(vinyl alcohol) (PVA) based hydrogels and electro-spun (e-spun) nanofibers crosslinked with degradable and dynamic boronic ester (BE) bonds has been explored as an effective platform for various applications in ...
M. A. P. Kavindya Thilakarathne   +2 more
doaj   +1 more source

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