نتایج جستجو برای: functionalized

تعداد نتایج: 21729  

Journal: :Bioorganic & medicinal chemistry letters 2007
Martijn Verdoes Ulrik Hillaert Bogdan I Florea Myra Sae-Heng Martijn D P Risseeuw Dmitri V Filippov Gijsbert A van der Marel Herman S Overkleeft

The synthesis of three acetylene functionalized BODIPY dyes is described. These dyes are used to fluorescently modify an azido functionalized epoxomicin analogue employing the Huisgen 1,3-dipolar cycloaddition, resulting in a panel of fluorescent epoxomicin derived proteasome probes.

Journal: :Chemical communications 2006
Iti Gupta Roland Fröhlich M Ravikanth

The 21,23-dithia and 21-thia analogues of phlorins and mono-functionalized thiaphlorins were synthesized using easily available precursors and the mono-functionalized thiaphlorins were used further to synthesize the first examples of three covalently linked thiaphlorin-porphyrin dyads.

Journal: :Chemical communications 2015
Jinan Li Fangjun Wang Jing Liu Zhichao Xiong Guang Huang Hao Wan Zheyi Liu Kai Cheng Hanfa Zou

Magnetic nanoparticles functionalized with maltosylated glycopeptide dendrimers were prepared via azide-alkynyl click reaction. The functionalized magnetic nanoparticles exhibited high hydrophilicity and good efficiency in glycopeptide enrichment by HILIC.

Batch Adsorption of Acid Red 37 (AR37) and Basic Orange 2 (BO2) on amino ethyl-functionalized SBA-15 have been studied. SBA-15 was synthesized and functionalized according to the procedure in the literature. Amino ethyl-functionalized SBA-15 showed the BET surface area 520 m2/g and pore diameter 7.02 nm, based on adsorption-desorption of N2. SEM image shows lengthy fib...

2006
Angus M. Hucknall J. Van Vliet Shuguang Zhang

The performance of a biological scaffold formed by the self-assembling peptide RADA16 is comparable to the most commonly used synthetic materials employed in the culture of neural stem cells. Furthermore, improvements in the performance of RADA16 have recently been made by appending the self-assembling peptide sequence with various functional motifs from naturally occurring proteins. The focus ...

Journal: :Nanotechnology 2010
Ning Gao Hongjun Wang Eui-Hyeok Yang

In this paper, a cell separation technique has been explored using antibody-functionalized Ni nanowires. An antibody (anti-CD31) against mouse endothelial cells (MS1) was conjugated to the Ni nanowire surface through self-assembled monolayers (SAMs) and chemical covalent reactions. The measured cytotoxicity was negligible on the CD-31 antibody-functionalized nanowires by the tetrazolium salt (M...

Journal: :Dalton transactions 2014
Jennifer Shusterman Harris Mason Anthony Bruchet Mavrik Zavarin Annie B Kersting Heino Nitsche

Functionalized mesoporous silica has applications in separations science, catalysis, and sensors. In this work, we studied the fundamental interactions of trivalent cations with functionalized mesoporous silica. We contacted trivalent cations of varying ionic radii with N-[5-(trimethoxysilyl)-2-aza-1-oxopentyl]caprolactam functionalized mesoporous silica with the aim of probing the binding mech...

Journal: :Chemical communications 2010
Sergio J Garibay Seth M Cohen

Amino, bromo, nitro, and naphthalene functionalized UiO-66 metal-organic frameworks have been synthesized through reticular chemistry. UiO-66-NH(2) is shown to be suitable for postsynthetic modification with a variety of anhydrides to generate new, functionalized frameworks.

Journal: :The Journal of organic chemistry 2005
Beatriz M Illescas Nazario Martín Jordi Poater Miquel Solà Gemma P Aguado Rosa M Ortuño

The first diastereoselective synthesis of fulleropyrrolidines endowed with diastereomerically pure functionalized cyclobutanes is reported. The new C(60)-based cyclobutane derivatives 7a,b and 9 are suitably functionalized for further incorporation into peptide surrogates.

Journal: :Chemical communications 2010
Bin Sun Xianghui Liu Maren E Buck David M Lynn

Azlactone-functionalized polymers are used as reactive templates for the synthesis of a library of amine-functionalized polymers of interest in the context of DNA delivery and other applications.

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