Articles with "copper free" as a keyword



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Modulation of Mitochondriotropic Properties of Cyanine Dyes by in Organello Copper‐Free Click Reaction

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Published in 2017 at "ChemBioChem"

DOI: 10.1002/cbic.201700286

Abstract: Cyanine (Cy) dyes show a general propensity to localize in polarized mitochondria. This mitochondriotropism was used to perform a copper‐free click reaction in the mitochondria of living cells. The in organello reaction of dyes Cy3… read more here.

Keywords: click reaction; free click; copper free; reaction ... See more keywords
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In-situ multi-step pulsed vapor phase surface functionalization of zirconia nanoparticles via copper-free click chemistry

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Published in 2021 at "Applied Surface Science"

DOI: 10.1016/j.apsusc.2020.148254

Abstract: Abstract We report on multi-step copper-free vapor phase azide-alkyne click reactions for the functionalization of metal oxide nanopowders, automated with the atomic layer deposition (ALD) technique. The synthetic approach consists of the following reaction steps:… read more here.

Keywords: phase; surface; chemistry; copper free ... See more keywords
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Utilizing a copper-free Sonogashira reaction in the synthesis of the leukotriene a4 hydrolase modulator batatasin IV

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Published in 2020 at "Tetrahedron Letters"

DOI: 10.1016/j.tetlet.2020.152547

Abstract: Abstract Batatasin IV is a dihydrostilbenoid isolated from Chinese yams which was shown to have inhibitory activities against plant growth. Later studies showed that this compound may exhibit anti-inflammatory properties by inhibiting the epoxide hydrolase… read more here.

Keywords: batatasin; leukotriene hydrolase; copper free; hydrolase ... See more keywords
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Copper-Free Alternatives to Access Ketone Building Blocks from Grignard Reagents

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.1c06202

Abstract: Grignard reactions are an efficient way to form carbon–carbon bonds with widespread applications in large-scale processes. Classically, the electrophiles of choice to form ketones from Grignard reagents are acid chlorides. The reactions are typically catalyzed… read more here.

Keywords: grignard reagents; alternatives access; copper free; free alternatives ... See more keywords
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Addition of Lauryldimethylamine N-Oxide (LDAO) to a Copper-Free Click Chemistry Reaction Improves the Conjugation Efficiency of a Cell-Free Generated CRM197 Variant to Clinically Important Streptococcus pneumoniae Serotypes

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Published in 2022 at "ACS Omega"

DOI: 10.1021/acsomega.2c03481

Abstract: Strain-promoted azide–alkyne cycloaddition (SPAAC) reactions like click chemistry have the potential to be highly scalable, robust, and cost-effective methods for generating small- and large-molecule conjugates for a variety of applications. However, despite method improvements, the… read more here.

Keywords: copper free; click chemistry; reaction; chemistry ... See more keywords
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Biomedical applications of copper-free click chemistry: in vitro, in vivo, and ex vivo

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Published in 2019 at "Chemical Science"

DOI: 10.1039/c9sc03368h

Abstract: Copper-free click chemistry has resulted in a change of paradigm, showing that artificial chemical reactions can occur on cell surfaces, in cell cytosol, or within the body. It has emerged as a valuable tool in… read more here.

Keywords: free click; click chemistry; vivo; chemistry ... See more keywords
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Effect of Carbonaceous Components on Tribological Properties of Copper-Free NAO Friction Material

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Published in 2020 at "Materials"

DOI: 10.3390/ma13051163

Abstract: Copper helps to accelerate heat transfer during the braking process, allowing the brake materials to produce a stable coefficient of friction (COF), which in turn reduces wear loss and braking noise. However, its properties are… read more here.

Keywords: free nao; carbon; nao friction; friction ... See more keywords
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Copper-Free Halodediazoniation of Arenediazonium Tetrafluoroborates in Deep Eutectic Solvents-like Mixtures

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Published in 2022 at "Molecules"

DOI: 10.3390/molecules27061909

Abstract: Deep Eutectic Solvent (DES)-like mixtures, based on glycerol and different halide organic and inorganic salts, are successfully exploited as new media in copper-free halodediazoniation of arenediazonium salts. The reactions are carried out in absence of… read more here.

Keywords: like mixtures; halodediazoniation arenediazonium; deep eutectic; copper free ... See more keywords