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Mouthwatering food pix to lift your Friday mood

Hemantkumar Shivsharan is making the most of the lockdown with these tempting home cooked meals.




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PIX: What kids learned during the lockdown

Rediff readers sent us these pictures to show how their kids are making the most of the lockdown.




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PIX: Models dare to take #PillowChallenge!

See how your favourite models rocked the challenge.




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Lockdown pix: These kids want you to stay indoors!

Young Rediff readers share inspiring messages to raise awareness about COVID-19.




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10 Open Source Calendar UI Layouts Built With CSS

Building a full calendar UI is tough work. There are major differences between calendars on the web and calendars for mobile apps, so it’s good to study examples and see what’s out there.

After scouring through CodePen, I’ve organized …




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Building WordPress Websites With Zurb Foundation or Bootstrap: Comparisons and Starter Themes

WordPress is super versatile. You know that. I know that. But sometimes this can be an overwhelming prospect. How on earth will you get your site up and running? What platform will you use? Zurb Foundation and Bootstrap are two …




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How to Easily Animate Website Elements on Scroll Using the Free AOS Library

On-scroll animations can add quite the elegant effect to your website. A little animated polish can go a long way towards making your site look well-rounded and complete. With JavaScript and CSS, you can make elements fade, slide, or even …




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Structure and tensile properties of the forewing costal vein of the honeybee Apis mellifera

Soft Matter, 2020, 16,4057-4064
DOI: 10.1039/C9SM02364J, Paper
Yun Ma, Tianbao Ma, Jianguo Ning, Stanislav Gorb
Our paper reveals the functional morphology and tensile properties of the forewing costal vein of honeybees, reviews studies on wings and discusses outlooks for future research.
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Template-based fabrication of spatially organized 3D bioactive constructs using magnetic low-concentration gelation methacrylate (GelMA) microfibers

Soft Matter, 2020, 16,3902-3913
DOI: 10.1039/C9SM01945F, Paper
Tao Sun, Yibing Yao, Qing Shi, Huaping Wang, Paolo Dario, Junzhong Sun, Qiang Huang, Toshio Fukuda
A new template-based method to apply low-concentration GelMA microfibers as building blocks for higher-order cellular assembly.
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Role of molecular bend angle and biaxiality in the stabilization of the twist-bend nematic phase

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00078G, Communication
Wojciech Tomczyk, Lech Longa
Within mean-field theory for V-shaped molecules, we have investigated how the alteration of a molecule's structural features influence the stabilization of modulated and non-modulated nematic phases.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Melting scenarios of two-dimensional Hertzian spheres with a single triangular lattice

Soft Matter, 2020, 16,3962-3972
DOI: 10.1039/C9SM02262G, Paper
E. N. Tsiok, E. A. Gaiduk, Yu. D. Fomin, V. N. Ryzhov
We present a molecular dynamics simulation study of the phase diagram and melting scenarios of two-dimensional Hertzian spheres with exponent 7/2.
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How clay particulates affect flow cessation and the coiling stability of yield stress-matched cementing suspensions

Soft Matter, 2020, 16,3929-3940
DOI: 10.1039/C9SM02414J, Paper
Iman Mehdipour, Hakan Atahan, Narayanan Neithalath, Mathieu Bauchy, Edward Garboczi, Gaurav Sant
Transition from closely-packed to fractally-architected structures with clay addition improves homogeneity and prevents local dewatering, thus enhancing coiling stability of layer-wise extruded cementing suspensions during 3D-printing.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Gait-optimized locomotion of wave-driven soft sheets

Soft Matter, 2020, 16,3991-3999
DOI: 10.1039/C9SM02103E, Paper
Open Access
Pearson W. Miller, Jörn Dunkel
Inspired by the robust locomotion of limbless animals, the development of soft robots capable of moving by localized swelling, bending, and other deformation modes has become a target for soft matter research over the last decade.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rotation of a submerged finite cylinder moving down a soft incline

Soft Matter, 2020, 16,4000-4007
DOI: 10.1039/C9SM02344E, Paper
Baudouin Saintyves, Bhargav Rallabandi, Theo Jules, Jesse Ault, Thomas Salez, Clarissa Schönecker, Howard A. Stone, L. Mahadevan
A fluid-immersed solid cylinder moves along a soft incline and rotates at a rate that depends on its aspect ratio and the stiffness of the incline.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Normal and shear forces between boundary sphingomyelin layers under aqueous conditions

Soft Matter, 2020, 16,3973-3980
DOI: 10.1039/D0SM00215A, Paper
Yifeng Cao, Nir Kampf, Weifeng Lin, Jacob Klein
Sphingomyelin boundary layers can maintain extremely low friction under high pressures both in water and at high salt concentration.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Detachment work of prolate spheroidal particles from fluid droplets: role of viscous dissipation

Soft Matter, 2020, 16,4049-4056
DOI: 10.1039/C9SM02385B, Paper
Sergey V. Lishchuk, Rammile Ettelaie
The minimum possible work done upon removal of an elongated solid particle from the surface of a liquid droplet can be less than that for a sphere.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Outstanding Reviewers for Soft Matter in 2019

Soft Matter, 2020, 16,3845-3845
DOI: 10.1039/D0SM90069A, Editorial

We would like to take this opportunity to highlight the Outstanding Reviewers for Soft Matter in 2019, as selected by the editorial team for their significant contribution to the journal.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Insight into the Unwrapping of the Dinucleosome

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00161A, Paper
Fatemeh Khodabandeh, Hashem Fatemi, Farshid Mohammad-Rafiee
Dynamics of nucleosomes, the building blocks of the chromatin, has crucial effects on expression, replication and repair of genomes in eukaryotes. Beside constant movements of nucleosomes by thermal fluctuations, ATP-dependent...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Marangoni puffs: dramatically enhanced dissolution of droplets with an entrapped bubble

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00093K, Paper
José M. Encarnación Escobar, Jaap Nieland, Arie van Houselt, Xuehua Zhang, Detlef Lohse
We present a curious effect observed during the dissolution process of water-immersed long-chain alcohol drops with an entrapped bubble. When the drop-water interface and the air bubble contact each other, a rapid cyclic motion that accelerates the drop's dissolution is found. We name this eye-catching phenomenon puffing.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Impact of wormlike micelles on nano and macroscopic structure of TEMPO-oxidized cellulose nanofibrils hydrogels

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00135J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Marcelo A. da Silva, Vincenzo Calabrese, Julien Schmitt, Kazi M. Zakir Hossain, Saffron J Bryant, Najet Mahmoudi, Janet L Scott, Karen J Edler
In this work, we investigated the effect of adding surfactant mixtures on the rheological properties of TEMPO-oxidized cellulose nanofibrils (OCNF) saline dispersions. Three surfactant mixtures were studied: cocamidopropyl betaine (CAPB)/sodium...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Structural universality in disordered packings with size and shape polydispersity

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00110D, Paper
Ye Yuan, Wei Deng, Shuixiang Li
Normalized free volume collapses on normalized particle size in polydisperse-sized packings for a given non-spherical particle.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Bioactive scaffolds based on collagen filaments with tunable physico-chemical and biological features

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00233J, Paper
Ting Lu, Hong Hu, Yuanqi Li, Qingsong Jiang, Jinlei Su, Hai Lin, Yun Xiao, Xiangdong Zhu, Xingdong Zhang
Native tissues such as nerve bundles, blood vessels and tendons have extracellular matrices with a characteristic linear orientation, which cannot be fully achieved with the current technology for the development of regenerative biomaterials.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Review and reproducibility of forming adsorbed layers from solvent washing of melt annealed films

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00565G, Paper
Michael F. Thees, Jennifer A. McGuire, Connie B. Roth
Efforts to reproduce the “Guiselin’s experiment” procedure finds hads(t) curves to be far less reliable than implied in the literature, being strongly dependent on solvent washing conditions, consistent with how adsorption in solution is understood.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Classical and Non-Classical Melatonin Receptor Agonist-Directed Micellization of Bipyridinium-Based Supramolecular Amphiphiles in Water

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00424C, Paper
Zhimin Sun, Lihui Xi, Kai Zheng, Zhao Zhang, Kim Baldridge, Mark Anthony Olson
The addition of molecular recognition units into structures of amphiphiles is a means by which soft matter capable of undergoing template-directed micellization can be obtained. These supramolecular amphiphiles can bind...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Simultaneous determination of interfacial molarities of an alcohol, bromide ion, and water during an alcohol induced microstructural transition: The difference between medium and long chain alcohols.

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00665C, Paper
Kaixin Yao, Lijie Sun, Xiaoxuan Ding, Yuzhao Wang, Tianze Liu, Changyao Liu, Jiajing Tan, Li Zhao, Baocai Xu, Laurence S. Romsted
The transitions between surfactant aggregate structures are triggered by changes in chemical or physical stimulations, including addition of additives. Effects of added alcohols on aggregate morphologies correlate strongly with alcohol...
The content of this RSS Feed (c) The Royal Society of Chemistry




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A Novel degradation mechanism of the elastic modulus of wet polymer substrates under nanoindentation

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00645A, Paper
Ruling Chen, Zhe Wang, Shaoxian Li, Hongwei Du
We demonstrated that the formation and solidification of the continuous confined water film played a very important role in changing the elastic modulus of the wet polymer substrate during nanoindentation...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Evaluation of the subtle trade-off between physical stability and thermo-responsiveness in crosslinked methylcellulose hydrogels

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00269K, Paper
Lorenzo Bonetti, Luigi De Nardo, Fabio Variola, Silvia Fare
Methylcellulose (MC) hydrogels, undergoing sol-gel reversible transition upon temperature changes, lend themselves to smart system applications. However, their reduced stability in aqueous environment and unsatisfactory mechanical properties limit the breadth...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Self-assembly of isomeric naphthalene appended glucono derivatives: nanofibers and nanotwists with circularly polarized luminescence emission

Soft Matter, 2020, 16,4115-4120
DOI: 10.1039/C9SM02542A, Paper
Zongwen Liu, Yuqian Jiang, Jian Jiang, Donghua Zhai, Decai Wang, Minghua Liu
Two isomers of naphthalene derivatives are self-assembled into nanofibers and nanotwists with CPL emission, respectively.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Pinning dislocations in colloidal crystals with active particles that seek stacking faults

Soft Matter, 2020, 16,4182-4191
DOI: 10.1039/C9SM02514F, Paper
Bryan VanSaders, Sharon C. Glotzer
By designing the shape of an active particle, its transport through a dense crystal can be tailored, as well as its interaction with dislocation defects present in the host crystal.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Characterizing the fluid–matrix affinity in an organogel from the growth dynamics of oil stains on blotting paper

Soft Matter, 2020, 16,4200-4209
DOI: 10.1039/C9SM01965K, Paper
Open Access
Qierui Zhang, Frieder Mugele, Piet M. Lugt, Dirk van den Ende
Fluid–matrix affinity in an organogel is characterized by capillarity-induced oil release using absorbing paper.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Phenylalanine dimer assembly structure as the basic building block of an amyloid like photoluminescent nanofibril network

Soft Matter, 2020, 16,4105-4109
DOI: 10.1039/D0SM00387E, Communication
Prabhjot Singh, Nishima Wangoo, Rohit K. Sharma
Self-assembled phenylalanine dimer as the basic supramolecular structure of β-amyloid like photoluminescent nanofibrils.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Effect of network homogeneity on mechanical, thermal and electrochemical properties of solid polymer electrolytes prepared by homogeneous 4-arm poly(ethylene glycols)

Soft Matter, 2020, 16,4290-4298
DOI: 10.1039/D0SM00289E, Paper
Monami Tosa, Kei Hashimoto, Hisashi Kokubo, Kazuhide Ueno, Masayoshi Watanabe
The effect of network inhomogeneity in solid polymer electrolytes on its electrolyte properties was investigated by employing a model polymer network composed of a homogeneous 4-arm poly(ethylene glycol) (tetra-PEG) network and Li salt.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Filamentous and step-like behavior of gelling coarse fibrin networks revealed by high-frequency microrheology

Soft Matter, 2020, 16,4234-4242
DOI: 10.1039/C9SM02228G, Paper
Pablo Domínguez-García, Giovanni Dietler, László Forró, Sylvia Jeney
By a micro-experimental methodology, we study the ongoing molecular process inside coarse fibrin networks by means of microrheology.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rapid analysis of cell-generated forces within a multicellular aggregate using microsphere-based traction force microscopy

Soft Matter, 2020, 16,4192-4199
DOI: 10.1039/C9SM02377A, Paper
Buğra Kaytanlı, Aimal H. Khankhel, Noy Cohen, Megan T. Valentine
We measure cell-generated forces from the deformations of elastic microspheres embedded within multicellular aggregates. Using a computationally efficient analytical model, we directly obtain the full 3D mapping of surface stresses within minutes.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Rapid characterization of neutral polymer brush with a conventional zetameter and a variable pinch of salt

Soft Matter, 2020, 16,4274-4282
DOI: 10.1039/C9SM01850F, Paper
Mena Youssef, Alexandre Morin, Antoine Aubret, Stefano Sacanna, Jérémie Palacci
We take advantage of the nanoscopic nature of the Debye length and used it as a probe to characterize polymer brushes on colloidal particles.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Surface-topology-controlled mechanical characteristics of triply periodic carbon Schwarzite foams

Soft Matter, 2020, 16,4324-4338
DOI: 10.1039/D0SM00136H, Paper
Hao Gong, Jinjie Liu, Ke Xu, Jianyang Wu, Yang Li
Carbon Schwarzites exhibit unique mechanical characteristics that are dominated by their topologies, rather than the mass density.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Systematic approach for wettability prediction using molecular dynamics simulations

Soft Matter, 2020, 16,4299-4310
DOI: 10.1039/D0SM00197J, Paper
Open Access
  This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.
Ahmed Jarray, Herman Wijshoff, Jurriaan A. Luiken, Wouter K. den Otter
An efficient approach for fast screening of liquids in terms of their wetting properties.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Protonated state and synergistic role of Nd3+ doped barium cerate perovskite for the enhancement of ionic pathways in novel sulfonated polyethersulfone for H2/O2 fuel cells

Soft Matter, 2020, 16,4220-4233
DOI: 10.1039/D0SM00427H, Paper
R. Gayathri, M. Ramesh Prabhu
1.8 times higher current density and power density were obtained for a Nd3+ doped barium cerate membrane compared to pure SPES.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Controlled release of entrapped nanoparticles from thermoresponsive hydrogels with tunable network characteristics

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00207K, Paper
Yi Wang, Zhen Li, Jie Ouyang, George Em Karniadakis
Thermoresponsive hydrogels have been studied intensively for creating smart drug carriers and controlled drug delivery.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Sustainable sorbitol-derived compounds for gelation of the full range of ethanol–water mixtures

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00343C, Paper
Glenieliz C. Dizon, George Atkinson, Stephen P. Argent, Lea T. Santu, David B. Amabilino
A combination of gelators prepared from sustainable sources combine in a synergic way to widen the scope for the compounds to immobilise liquids, as shown by imaging, diffraction and rheology measurements.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Simulations of Interpenetrating Networks Microgel Synthesis

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00287A, Paper
Vladimir Yurievich Rudyak, Elena Kozhunova, Alexander V. Chertovich
In this paper we implement the sequential template synthesis of the interpenetrating network (IPN) microgels in computer simulations and study the behavior of such particles. We explore the influence of...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Polypyrrole and polyaniline nanocomposites with high photothermal conversion efficiency

Soft Matter, 2020, Advance Article
DOI: 10.1039/D0SM00306A, Communication
Lorena Ruiz-Pérez, Loris Rizzello, Jinping Wang, Nan Li, Giuseppe Battaglia, Yiwen Pei
A simple and scalable synthetic approach to produce functional conducting polymer (CP) nanocomposites using the Fe-complexed PISA-prepared nanoparticles is demonstrated.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry




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Wall entrapment of peritrichous bacteria: A mesoscale hydrodynamics simulation study

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00571A, Paper
S. Mahdiyeh Mousavi, Gerhard Gompper, Roland G. Winkler
Microswimmers such as E. Coli bacteria accumulate and exhibit an intriguing dynamics near walls, governed by hydrodynamic and steric interactions. Insight into the underlying mechanisms and predominant interactions demand a...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Single chain in mean field simulation of flexible and semiflexible polymers: Comparison with discrete chain self-consistent field theory

Soft Matter, 2020, Accepted Manuscript
DOI: 10.1039/D0SM00620C, Paper
So Jung Park, Jaeup Kim
Single chain in mean field (SCMF) simulation is a theoretical framework performing Monte Carlo moves of explicit polymer chains under quasi-instantaneously updated external fields which were originally imported from the...
The content of this RSS Feed (c) The Royal Society of Chemistry




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Designing a World-Class Architecture Firm: The People, Stories, and Strategies Behind HOK


 

Offers architects and creative services professionals exclusive insights and strategies for success from the former CEO of HOK.

Designing a World Class Architecture Firm: The People, Stories and Strategies Behind HOK tells the history of one of the largest design firms in the world and draws lessons from it that can help other architects, interior designers, urban planners and creative services professionals grow bigger or better. Former HOK CEO Patrick



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Faceworld


 
We have long accepted the face as the most natural and self-evident thing, believing that in it we could read, as if on a screen, our emotions and our doubts, our anger and joy. We have decorated them, made them up, designed them, as if the face were the true calling card of our personality, the public manifestation of our inner being.

Nothing could be further from the truth. Rather than a window opening onto our inner nature, the face has always

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Faceworld


 
We have long accepted the face as the most natural and self-evident thing, believing that in it we could read, as if on a screen, our emotions and our doubts, our anger and joy. We have decorated them, made them up, designed them, as if the face were the true calling card of our personality, the public manifestation of our inner being.

Nothing could be further from the truth. Rather than a window opening onto our inner nature, the face has always

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Here's how business needs to change for a new decade


Running a good business carries a responsibility to think about the communities in which they operate.
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