Results 61 to 70 of about 25,700 (297)

Transfer Printing and Reconfiguration of Soft Electronics Using Digital Microfluidics and Laser Machining

Advanced Functional Materials, EarlyView.
This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen, Chi Cong Nguyen, Tran Bach Dang, Phuoc Thien Phan, Jordan Thorpe, Michael Listyawan, Nhat Minh Doan, Sinuo Zhao, Hongru Chen, Trung Thien Hoang, Mingsheng Xu, Jisheng Han, Thanh Nho Do, Adam Hill, Timothée Mouterde, Hoang‐Phuong Phan   +15 more
wiley   +1 more source

WHEYLAYER: The barrier coating of the future

, 2022
S.7-10Researchers have developed a new biomaterial made of whey protein, called Wheylayer, to replace expensive polymers such as ethyl vinyl alcohol copolymer (EVOH), and used as barrier coatings in the food packaging sector.
Wild, F., Bugnicourt, E., Nerney, O.M., Schmid, M.   +3 more
core  

Complementary corrosion protection of cast AlSi7Mg0.3 alloy using Zr-Cr conversion and polyacrylic/siloxane-silica multilayer coatings

npj Materials Degradation
Aluminium cast alloy AlSi7Mg0.3 is a lightweight metal commonly used in automotive, aeronautical and mechanical applications. It has good corrosion resistance but, under harsh operative conditions, would benefit from additional protection. In this study,
Peter Rodič, Barbara Kapun, Ingrid Milošev   +2 more
doaj   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

Advanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera, Chiranjeevi Kanike, Appurva Tiwari, Hongyan Wu, Larry D. Unsworth, Ben Bin Xu, Xuehua Zhang   +6 more
wiley   +1 more source

Ultrahard Multilayer Coatings [PDF]

, 1999
We have developed a new multilayer a-tC material that is thick stress-free, adherent, low friction, and with hardness and stiffness near that of diamond. The new a-tC material is deposited by J pulsed-laser deposition (PLD) at room temperature, and fully stress-relieved by a short thermal anneal at 600°C.
Chrzan, D.C., Dugger, M., Follstaedt, D.M., Friedman, Lawrence H., Friedmann, T.A., Knapp, J.A., McCarty, K.F., Medlin, D.L., Mirkarimi, P.B., Missert, N., Newcomer, P.P., Sullivan, J.P., Tallant, D.R.   +12 more
openaire   +2 more sources

A Study of the Wear Resistance of TiMoN/NbN Nano-Multilayer Coatings Deposited by Ca-PVD Technology Under Different Working Pressures

East European Journal of Physics
This study investigates the wear behaviour of TiMoN/NbN nano-multilayer coatings deposited by cathodic-arc PVD under two nitrogen working pressures (0.52 and 0.13 Pa).
O.V. Maksakova, V.M. Beresnev, S.V. Lytovchenko, M. Čaplovičova, D.V. Horokh, B.O. Mazilin, M. Sahul   +6 more
doaj   +1 more source

Surface Modification of Multilayer Coatings Ti-Al-Cr and Hydroxyapatite on Calcium Phosphate Cement with Sol-Gel Method

Journal of Dentistry Indonesia, 2013
Dental implants based on metal still has weakness. New development is currently developed with the surface multilayer coatings Ti-Al-Cr and hydroxyapatite on calcium phosphate cement for dental implant application.
Atia N. Sidiqa, Nina Djustiana, Bambang Sunendar, Renny Febrida   +3 more
doaj   +1 more source

Powering Nanocrystal‐Based Heat Engines With Light‐Emitting Metasurfaces That Influence Their Temperature

Advanced Functional Materials, EarlyView.
Metasurfaces and other structured photonic environments can dramatically modify the absorption and/or light emission of semiconductors. However, the consequences of these changes on the temperature of the system are not well understood. The authors address this problem for colloidal nanocrystals and leverage their findings to convert light into ...
Hugo Kowalczyk, Yihao Yuan, Augustin Caillas, Amel Saidoun, Roméo Bonnet, Pascal Filloux, Emmanuel Lhuillier, Aloyse Degiron   +7 more
wiley   +1 more source

Single Crystal Multilayer Coating on ZnSe and CdSe

, 1994
CVD is applied to grow the multilayer structure on CdSe proposed as a promising coating for IR-optics. The coating is composed of alternately grown CdS and CdSe single crystal layers.
A.A. Kolchin, D.L. Alov, S.I. Rybchenko
core   +1 more source