Results 91 to 100 of about 25,600 (309)

The preparation of new functionalized [2.2]paracyclophane derivatives with N-containing functional groups

open access: yesBeilstein Journal of Organic Chemistry, 2015
The two isomeric bis(isocyanates) 4,12- and 4,16-di-isocyanato[2.2]paracyclophane, 16 and 28, have been prepared from their corresponding diacids by simple routes.
Henning Hopf   +2 more
doaj   +1 more source

Viscoelasticity, Lubricity, and Wear Prevention of Cross‐Linked Mucin Gels

open access: yesAdvanced Materials Interfaces, EarlyView.
Physiologically, biolubrication by mucus reduces friction and protects tissues from tribological stress, with mucins playing a key role. This study compares mucin‐based gels with distinct crosslinking architectures to explore their effect on the lubrication and wear prevention abilities of reconstituted mucin gels.
Chiara Gunnella   +2 more
wiley   +1 more source

Nitrogen-Centered Radicals Derived from Azidonucleosides

open access: yesMolecules
Azido-modified nucleosides have been extensively explored as substrates for click chemistry and the metabolic labeling of DNA and RNA. These compounds are also of interest as precursors for further synthetic elaboration and as therapeutic agents.
Yahaira Reyes   +2 more
doaj   +1 more source

Nanostructured carbon materials decorated with organophosphorus moieties: synthesis and application

open access: yesBeilstein Journal of Nanotechnology, 2017
A new synthetic approach for the production of carbon nanomaterials (CNM) decorated with organophosphorus moieties is presented. Three different triphenylphosphine oxide (TPPO) derivatives were used to decorate oxidized multiwalled carbon nanotubes (ox ...
Giacomo Biagiotti   +9 more
doaj   +1 more source

Modification and Patterning of Thiolate‐Anchored Self‐Assembled Monolayers with UV Light

open access: yesAdvanced Materials Interfaces, EarlyView.
This paper reviews the relevant work regarding the modification and patterning of thiolate‐anchored self‐assembled monolayers with UV light. Performed alone or in combination with a subsequent exchange reaction, introducing specific molecular substituents, this approach enables the preparation of functional binary SAMs and the creation of complex ...
Michael Zharnikov, Andreas Terfort
wiley   +1 more source

Arrangement of Azidomethyl Group in Lupinine Azide: Structural and Spectroscopic Properties

open access: yesMolecules
Quinolizidine derivatives are an important class of substances that are used in the pharmaceutical industry. In previous studies, the synthesis of these substances is carried out using lupinine azide (IUPAC: 1-(azidomethyl)octahydro-2H-quinolizine ...
Kymbat Kopbalina   +4 more
doaj   +1 more source

An Injection‐Molded Modified Silicone Rubber for Cancer‐on‐Chip Applications

open access: yesAdvanced Materials Technologies, Volume 10, Issue 6, March 18, 2025.
This study describes the characterization and application of an injection‐molded functionalized PDMS fluidic insert for the commercially available Micronit system. Modified PDMS can accommodate cell culture and is able to covalently bind proteins for long‐lasting coatings under flow‐conditions.
Ben J. Haspels   +7 more
wiley   +1 more source

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