Self-Organization of Polystyrenes into Ordered Microstructured Films and Their Replication by Soft Lithography

Bolognesi, A.; Mercogliano, C.; Yunus, Sami; Civardi, M; Comoretto, Davide; Turturro, Antonio

doi:10.1021/la047427u

Cited by 164 publications

(178 citation statements)

References 23 publications

(59 reference statements)

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“…Consider first the impact of the polymer structure on the resulting patter. Bolognesi et al reported that polar groups of polymer play a fundamental role in the process [37]. These results were supported by findings reported in Ref.…”

Section: Impact Of the Polymer Aarchitecture And Physical Parameters supporting

confidence: 80%

Breath-Figures Self-Assembly, the Versatile Method of Manufacturing Membranes and Porous Structures: Physical, Chemical and Technological Aspects

Bormashenko¹

2017

Preprint

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Abstract:The review is devoted to the physical, chemical and technological aspects of the breath-figures self-assembly process. Main stages of the process and the impact of the polymer architecture and physical parameters of the breath-figures self-assembly on the eventual pattern are covered. The review is focused on the hierarchy of spatial and temporal scales inherent for the breath-figures self-assembly. Multi-scale patterns arising from the process are addressed. The characteristic spatial lateral scales of patterns vary from nanometers to dozens of micrometers. The temporal scales of the process span from micro-seconds to seconds. The qualitative analysis performed in the paper demonstrates that the process is mainly governed by the interfacial phenomena, whereas the impact of inertia and gravity is negligible. Characterization and applications of polymer films manufactured with breath-figures self-assembly are discussed.

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Section: Impact Of the Polymer Aarchitecture And Physical Parameters supporting

confidence: 80%

Breath-Figures Self-Assembly, the Versatile Method of Manufacturing Membranes and Porous Structures: Physical, Chemical and Technological Aspects

Bormashenko¹

2017

Preprint

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“…The authors reported the advantages of 3-dimensional patterned surfaces as photonic crystal materials. 183 Stenzel and coworkers used a thermoresponsive block copolymer, PS-block-poly(N-isopropyl acrylamide), which was cast on a cold glass surface at 50% RH and -10…”

mentioning

confidence: 99%

Droplet condensation on polymer surfaces: A review

UÇAR¹

2013

Turk J Chem

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A novel root inclusion net method was designed to determine the fine root productions and turnover rates of 13-, 22-, and 38-year-old Larix principis-rupprechtii plantations in the whole growing season of 2012, and it was compared with the results of the sequential coring method and in-growth core method. All following values are reported in order for 13-, 22-, and 38-year-old L. principis-rupprechtii plantations. The mean values of fine root biomasses were 103, 261, and 356 g m -2 , about 76-78% of which were live fine root biomasses. The fine root productions were 86-118 g m -2 year -1 , 124-138 g m -2 year -1 , and 134-160 g m -2 year -1 , respectively. The fine root turnover rates were 1.12, 0.61, and 0.51 times year -1 , respectively, suggesting a relative slow fine root turnover in L. principisrupprechtii plantations. The carbon inputs into soil accompanying fine root turnover were 52, 58, and 94 g C m -2 year -1 . This organic carbon is a sizeable pool in the forest ecosystem. The results suggest that our new modified root inclusion net method is suitable for field-based assessment of fine root production and turnover.

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“…Detailed mechanism of the honeycomb structure formation form PS layers during a different sample preparation mechanism is discussed by Bolognesi et al 29 Based on the similarity with the structures formed during chloroform dipping in our work, the hole formation mechanism may apply to our system. The authors have reported the formation of highly ordered two and three-dimensional patterns in linear PS with and without terminal polar groups.…”

Section: Figure 2 -Sem Images Of Multilayered Honeycomb (A) and Singmentioning

confidence: 56%

Polymeric Honeycombs Decorated by Nickel Nanoparticles

Paszternák¹,

Zitoun²

2015

sci adv mater

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Porous 3D metal mesostructures have a wide range of applications in different fields of micro/nanotechnology. We report on the spontaneous formation of honeycomb structures from polystyrene beads colloidal crystal and its simultaneous decoration with magnetic Ni nanoparticles. The honeycomb forms upon simple dipping of the colloidal crystal in an organic solution of an organometallic precursor. Ni nanoparticle formation is based on the gentle thermal decomposition of the organometallic precursor Ni  C 8 H 12 ) 2 at a temperature as low as 80˚C, compatible with the polymeric matrix. Combination of different solvents and preparation parameters are used to get an overview about the formation mechanism of Ni decorated honeycomb structure.

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Self-Organization of Polystyrenes into Ordered Microstructured Films and Their Replication by Soft Lithography

Cited by 164 publications

References 23 publications

Breath-Figures Self-Assembly, the Versatile Method of Manufacturing Membranes and Porous Structures: Physical, Chemical and Technological Aspects

Breath-Figures Self-Assembly, the Versatile Method of Manufacturing Membranes and Porous Structures: Physical, Chemical and Technological Aspects

Droplet condensation on polymer surfaces: A review

Polymeric Honeycombs Decorated by Nickel Nanoparticles

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