Results 81 to 90 of about 52,278 (259)

Vat Polymerization 3D Printing for Controlled Drug Release Applications

Advanced Materials Technologies, EarlyView.
ABSTRACT Vat polymerization (VP) 3D printing, a light‐based additive manufacturing technique, has emerged as a promising technique for fabricating complex drug delivery systems with high precision and spatial resolution. This layer‐by‐layer manufacturing process enables the creation of intricate geometries and customizable architectures, which are ...
Hafiz Busari, O. Thompson Mefford, M. Aaron Vaughn   +2 more
wiley   +1 more source

Development of Polyamide 6/Compound by Recycled Rubber Blends Using Graphitized Polyethylene or Polypropylene with Maleic Anhydride as Compatibilizer Agent

Journal of Aerospace Technology and Management, 2013
http://dx.doi.org/10.5028/jatm.v5i2.164 The toughening of polyamide 6 is desirable for many applications and may be obtained by adding a phase to the elastomeric matrix. However, this leads to a loss in its rigidity characteristics.
Divânia Ferreira da Silva, Edcleide Maria Araújo, Tomás Jeferson Alves de Melo   +2 more
doaj  

Diffusion behavior of water in polyamide 6 organoclay nanocomposites

eXPRESS Polymer Letters, 2009
Research on polymer-layered silicate nanocomposites is currently an expanding field of study because they exhibit a wide range of improved properties over their unmodified starting polymers.
doaj   +1 more source

Structure and mechanical properties of polyamide 6/Brazilian clay nanocomposites

Materials Research, 2009
Recent interest in polymer/organoclays nanocomposites systems is motivated by the possibility of achieving enhanced properties and added functionality at lower clay loading as compared to conventional micron size fillers.
Amanda Melissa Damião Leite, Edcleide Maria Araujo, Rene Anisio da Paz, Osanildo Damião Pereira, Hélio Lucena Lira, Edson Noriyuki Ito   +5 more
doaj   +1 more source

Effect of Polyamide 6 on Crystalline Structure of Polymer in PVDF-Nanoclay Nanocomposite [PDF]

علوم و تکنولوژی پلیمر, 2012
The  effect  of  nanocaly  on  crystalline  structure  of  poly(vinylidene  fuoride), PVDF, and the morphology of the resulting nano-composite were investigated using  different  characterization  techniques.
Ali Akbar Yousefi, Mohammad Mahdi Salarian   +1 more
doaj   +1 more source

Synthesis of Polyamide 6-block-Vinyl Polymers Using New Polyamide 6 Radical Initiators [PDF]

Polymer Journal, 1999
Two polyamide 6 (PA6) radical initiators (PA6ini), AI and AIA types (A : PA6 segment, I : azo group), were prepared from 4,4′-azobis-2-cyanopentanoyl chloride and PA6 prepolymers having controlled average molecular weights. Various PA6-block-vinyl polymers were synthesized by radical polymerizations of vinyl monomers, such as styrene, methyl ...
Tetsuji Hirano, Ryotaro Amano, Takamasa Fujii, Kenjiro Onimura, Hiromori Tsutsumi, Tsutomu Oishi   +5 more
openaire   +1 more source

Overcoming Printing and Interfacial Challenges in Liquid Metal Direct Writing for Integrated Stretchable Electronics

Advanced Materials Technologies, EarlyView.
Liquid metal direct writing is advanced from a technological and fundamental point. Utilizing a kinematic bed, printing on large surfaces with irregularities is enabled. Furthermore, a pressure‐driven flow during printing is discovered that affects the thickness of traces.
Maximilian Krack, Lennert Purnal, Parth Vinayakrao Sewlikar, Sam Cuyvers, Gus Geurts, Rathul Nengminza Sangma, Derese Desta, Dieter Reenaers, Bart Ruttens, Iris De Graeve, Tom Hauffman, Seppe Terryn, Bram Vanderborght, Michaël Daenen, Wim Deferme, Monika Rai   +15 more
wiley   +1 more source

The influence of fibre length, diameter and concentration on the modulus of glass fibre reinforced Polyamide 6,6 [PDF]

, 2008
Results of an extensive investigation of the mechanical performance of injection moulded long glass fibre reinforced polyamide 6,6 composites are presented.
Thomason, J.L.
core   +1 more source

Transcrystalline Regions in the Vicinity of Nanofillers in Polyamide-6 [PDF]

Macromolecules, 2007
The presence of preferential organization of lamellar regions in the vicinity of soft (maleic anhydride grafted polyethylene-octene copolymer, POE-g-MA) and rigid (clay) nanofillers and how these interfaces or ligament regions between the nanoadditives and a polymer, polyamide-6, contribute toward the toughening processes were studied. The preferential
Dasari, Aravind, Yu, Zhong-Zhen, Mai, Yiu-Wing   +2 more
openaire   +3 more sources

Smart Closed‐Loop Systems in Personalized Healthcare: Advances and Outlook

Advanced Materials Technologies, EarlyView.
A smart closed‐loop e‐textile integrates multimodal sensing, onboard processing, wireless communication, and wearable power to enable real‐time physiological/biochemical monitoring and feedback‐controlled therapy. ABSTRACT Smart textiles represent a revolutionary frontier in healthcare, seamlessly blending fabric and advanced technologies to create ...
Safoora Khosravi, Sang Won Lee, Mohammad Abrar Uddin, Sina Hassanpoor, Neha Suvindran, Katherine Le, Harun Arkaz, Harishkumar Narayana, Saeid Soltanian, Danial Khorsandi, Negar Hosseinzadeh Kouchehbaghi, Taeil Kim, Yangzhi Zhu   +12 more
wiley   +1 more source