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Cu@Au self-assembled nanoparticles as SERS-active substrates for (bio)molecular sensing
(Elsevier Ltd, 2019)
Cu0(core)-Au0(shell) (Cu@Au) bimetallic nanoparticles (NPs) synthesized under microwave-assisted heating were interrogated for surface enhanced Raman scattering (SERS)-active substrates. NPs characterization, by XRD, XPS ...
Protein kinase CK2: An enzyme with multiple substrates and a puzzling regulation
(1995)
Protein kinase CK2 (also known as casein kinase II) is a ubiquitous eukaryotic ser/thr protein kinase present in the nucleus and cytoplasm. CK2 is known to phosphorylate more than 100 substrates, many of which are involved ...
Characterization of natural rubber/gold nanoparticles SERS-active substrate
(2013-10-05)
Natural rubber/gold nanoparticles membranes (NR/Au) were studied by ultrasensitive detection and chemical analysis through surface-enhanced Raman scattering and surface-enhanced resonance Raman scattering in our previous ...
Characterization of natural rubber/gold nanoparticles SERS-active substrate
(2013-10-05)
Natural rubber/gold nanoparticles membranes (NR/Au) were studied by ultrasensitive detection and chemical analysis through surface-enhanced Raman scattering and surface-enhanced resonance Raman scattering in our previous ...
Produção de substratos sers eficientes através da deposição de ouro sobre um molde de microesferas de poliestireno
(Sociedade Brasileira de Química, 2010)
This work reports on the SERS activity of a nanostructured substrate that was obtained by electrodepositing gold over a template consisting of polystyrene microspheres. This substrate displayed superior SERS performance ...
Uncoupling substrate and activation functions of rotavirus nsp5: phosphorylation of ser-67 by casein kinase 1 is essential for hyperphosphorylation
(NATIONAL ACADEMY OF SCIENCES, 2004)
Uncoupling substrate and activation functions of rotavirus NSP5: Phosphorylation of Ser-67 by casein kinase 1 is essential for hyperphosphorylation
(NATL ACAD SCIENCES, 2004-11-16)
Rotavirus NSP5 is a nonstructural protein that localizes in viro-plasms of virus-infected cells. NSP5 interacts with NSP2 and undergoes a complex post-translational hyperphosphorylation, generating species with reduced ...
Exploring copper nanostructures as highly uniform and reproducible substrates for plasmon-enhanced fluorescence
(Royal Soc Chemistry, 2015-01-01)
The unique properties of metallic nanostructures of coinage metals that can sustain localized surface plasmon resonances (LSPR) put them at the centre of plasmon-enhanced phenomena. The theory of plasmonic phenomena based ...
Electrosynthesis of SER-active silver nanopillar electrode arrays
(American Chemical Society, 2010-01)
Here we report a one step electrochemical method for the deposition of pillar-like silver nanostructures on graphite plate electrodes. The devices were tested as SER-active electrode arrays using covalently attached hemin. ...