Layer-by-layer assembly of Zn(ii) and Ni(ii) 5,10,15,20-tetra(4-ethynylphenyl)porphyrin multilayers on Au using copper catalyzed azide-alkyne cycloaddition

Krawicz, Alexandra; Palazzo, Joseph; Wang, G.-C.; Dinolfo, Peter H.

doi:10.1039/c2ra20440a

Cited by 21 publications

(24 citation statements)

References 97 publications

(142 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The iteration of these two steps allowed growth of a covalent multilayer of porphyrins under mild conditions ( Figure 11). 100 Among supramolecular interactions, H-bonding can also be exploited to deposit an adequately functionalized porphyrin over a SAM having a complementary terminal group. 101,102 In a fascinating example, a monolayer of H 2 TPyP was formed over a predeposited SAM of 11-mercaptoundecanoic acid.…”

Section: B Chemisorptionmentioning

confidence: 99%

Porphyrins as Active Components for Electrochemical and Photoelectrochemical Devices

Galloni¹,

Vecchi²,

Coletti³

et al. 2014

Handbook of Porphyrin Science

View full text Add to dashboard Cite

Section: B Chemisorptionmentioning

confidence: 99%

Porphyrins as Active Components for Electrochemical and Photoelectrochemical Devices

Galloni¹,

Vecchi²,

Coletti³

et al. 2014

Handbook of Porphyrin Science

View full text Add to dashboard Cite

“…20 The UV−vis absorption spectra on the transparent quartz substrate displayed the typical intense soret band at 418 nm along with four weak Q-bands at 500− 700 nm (Figure 1a). The absorbance increased linearly with the number of deposited layers, which was ascribed to the sequential growth of the multilayer film 20 (Figure 1b).…”

Section: Investigation Of Step-by-step Multilayer Growthmentioning

confidence: 99%

Metal–Organic Coordination Network Thin Film by Surface-Induced Assembly

Laokroekkiat

Hara²,

Nagano³

et al. 2016

Langmuir

View full text Add to dashboard Cite

The growth of metal-organic coordination network thin films on surfaces has been pursued extensively and intensively to manipulate the molecular arrangement. For this study, the oriented multilayer thin films based on porphyrinic nanoarchitecture were synthesized toward metal-organic coordination networks using surface-induced assembly (SIA). Nanoscale molecular thin films were prepared at room temperature using cobalt(II) ion and porphyrin building blocks as precursors. Stepwise growth with a highly uniform layer was characterized using UV-vis, AFM, IR, and XPS studies. The grazing incidence small-angle X-ray scattering and X-ray reflectivity results remarkably suggested a periodic structure in in-plane direction with constant and high mass density (ca. 1.5 g/cm(3)) throughout the multilayer formation. We propose that orientation of the porphyrin macrocycle plane with a hexagonal packed model by single anchoring mode was tilted approximately 60° with respect to the surface substrate. It is noteworthy that the well-organized structure of porphyrin-based macrocyclic framework on the amine-terminated surface substrate can be achieved efficiently using a simple SIA approach under mild synthetic conditions. The synthesized thin film provides a different structure from that obtained using bulk synthesis. This result suggests that the SIA technique can control not only the film thickness but also the structural arrangement on the surface. This report of our research provides insight into the ordered porphyrin-based metal-organic coordination network thin films, which opens up opportunities for exploration of unique thin film materials for diverse applications.

show abstract

“…The porphyrins used for this synthesis were tetrasubstituted alkyne 38 and 43. Porphyrin based multi-layer films constructed though CuAAC[103].…”

mentioning

confidence: 99%

“…After 16 h stirring at r.t. reaction completed and compounds 41 and 42 were obtained in 63 and 52% yield, respectively. Porphyrin oligopeptide conjugates 41 and 42 [102].Dinolfo and his coworkers reported a layer by layer fabrication method to assemble porphyrin based multi-layer films using CuAAC reaction[103][104][105]. The click reaction is used either for anchoring the films to Au surface, or to couple the individual layers together.…”

mentioning

confidence: 99%

“Click”-reaction: An alternative tool for new architectures of porphyrin based derivatives

Ladomenou

Nikolaou

Charalambidis

et al. 2016

Coordination Chemistry Reviews

View full text Add to dashboard Cite

Layer-by-layer assembly of Zn(ii) and Ni(ii) 5,10,15,20-tetra(4-ethynylphenyl)porphyrin multilayers on Au using copper catalyzed azide-alkyne cycloaddition

Cited by 21 publications

References 97 publications

Porphyrins as Active Components for Electrochemical and Photoelectrochemical Devices

Porphyrins as Active Components for Electrochemical and Photoelectrochemical Devices

Metal–Organic Coordination Network Thin Film by Surface-Induced Assembly

“Click”-reaction: An alternative tool for new architectures of porphyrin based derivatives

Contact Info

Product

Resources

About