Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Michael Riskin"'
Autor:
Noam Pinsk, Isaschar Genish, Shani Ligati, Oren Regev, Matat Buzaglo, Gal Shachar, Avia Ohayon-Lavi, Michael Riskin, Yotam Schatzberg, Sivan Peretz-Damari
Publikováno v:
Carbon. 163:333-340
The miniaturization, integration and compatibilization of electronic devices dictate the need for efficient thermal management to prevent heat accumulation, which may reduce the operation speed and shorten their life time. Addressing this challenge r
Publikováno v:
Chem. Sci.
Au nanoparticles (NPs) functionalized with electropolymerizable thioaniline units and with dithiothreitol ligands were synthesized. The NPs were electropolymerized onto Au-coated glass surfaces in the presence of the alkaline-earth metal ions Mg2+, C
Autor:
He Tian, Michael Riskin, Ronit Freeman, Dora Balogh, Junji Zhang, Itamar Willner, Ran Tel-Vered
Publikováno v:
ACS Nano. 5:5936-5944
1,2-Di(2-methyl-5-(N-methylpyridinium)-thien-3-yl)-cyclopentene undergoes a reversible photoisomerization between open and closed states. The closed isomer state exhibits electron acceptor properties, whereas its irradiation using visible light (λ53
Publikováno v:
ACS Nano. 5:299-306
Molecularly imprinted Au nanoparticle (NP) composites for the selective binding of the electron acceptors N,N'-dimethyl-4,4'-bipyridinium, MV(2+) (1), or bis-N-methylpyridinium-4,4'-ethylene, BPE(2+) (2), are prepared by the electropolymerization of
Publikováno v:
Langmuir. 27:1380-1386
Di-(N-butanoic acid-1,8-naphthalimide)-piperazine dithienylethene was covalently linked to a cysteamine monolayer associated with a Au surface to yield a photoisomerizable monolayer composed of the open or closed dithienylcyclopentene isomers (3a or
Publikováno v:
Analytical Chemistry. 82:8390-8397
Three different sensing platforms for the analysis of telomerase activity in human cells are described. One sensing platform involves the label-free analysis of the telomerase activity by a field-effect-transistor (FET) device. The telomerase-induced
Publikováno v:
Advanced Materials
Publikováno v:
Advanced Functional Materials. 19:2474-2480
Metal ions (Ag+, Cu2+, Hg2+) are incorporated into an electropolymerized, poly(N-isopropyl acrylamide), pNIPAM, thermosensitive polymer associated with an electrode using the “breathing-in” method. The ion-functionalized pNIPAM matrices reveal io
Publikováno v:
Journal of the American Chemical Society. 131:7368-7378
A bis-aniline-cross-linked Au nanoparticles (NPs) composite is electropolymerized on Au surfaces. The association of trinitrotoluene, TNT, to the bis-aniline bridging units via pi-donor-acceptor interactions allows the amplified detection of TNT by f
Publikováno v:
Advanced Functional Materials. 17:3858-3863
Polyphenol is electropolymerized on a Au electrode in the presence of N,N'-dimethyl-4,4'-bipyridinium, methyl viologen, MV 2+ , to yield an imprinted film for MV 2+ . The association and dissociation of MV 2+ to and from the imprinted sites is studie