Results 91 to 100 of about 1,257,709 (354)

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Preliminary studies of the time-dependent shear and uniaxial tensile behaviour of oriented polymers [PDF]

, 1969
Summary The work reported in this memo is the initial stages of an investigation of the time-dependent behaviour of certain anisotropic polymers. In the first instance low density polyethylene with a transversely isotropic symmetry is being examined.
Clayton, D.
core  

Unleashing the Power of Machine Learning in Nanomedicine Formulation Development

Advanced Functional Materials, EarlyView.
A random forest machine learning model is able to make predictions on nanoparticle attributes of different nanomedicines (i.e. lipid nanoparticles, liposomes, or PLGA nanoparticles) based on microfluidic formulation parameters. Machine learning models are based on a database of nanoparticle formulations, and models are able to generate unique solutions
Thomas L. Moore, Cristiano Pesce, Antonietta Greco, Claudia Pisante, Greta Avancini, Valentina Di Francesco, Yosi Shamay, Paolo Decuzzi   +7 more
wiley   +1 more source

Les débouchés de l'éthylène en Europe occidentale Ethylene Outlets in Western Europe

Oil & Gas Science and Technology, 2006
La consommation d'éthylène en Europe occidentale augmentera très faiblement; elle était en 1986 de 12,6. 10 puissance 6 t/an et on peut estimer qu'elle se montera à 13,1. 10 puissance 6 en 1995. Si l'on excepte le polyéthylène linéaire et le polyéthylène
Barraqué M., Perdu O.
doaj   +1 more source

New approaches in the engineering and characterization of macromolecular interfaces across the length scales: applications to hydrophobic and stimulus responsive polymers [PDF]

, 2007
The aim of the present Thesis is to enhance characterization and surface engineering approaches to test and control physico-chemical changes on modified hydrophobic (LDPE and PDMS) and stimulus-responsive (PFS) polymers across different length scales ...
Song, Jing
core   +1 more source

Complex Cryptographic and User‐Centric Physically Unclonable Functions Enabled by Strain‐Sensitive Nanocrystals via Selective Ligand Exchange

Advanced Functional Materials, EarlyView.
This study investigates electromechanical PUFs that improve on traditional electric PUFs. The electron transport materials are coated randomly through selective ligand exchange. It produces multiple keys and a key with motion dependent on percolation and strain, and approaches almost ideal inter‐ and intra‐hamming distances.
Seungshin Lim, Hanseok Seo, Taesung Park, Byung Ku Jung, Junhyeok Park, Young Kyun Choi, Dae Yang Oh, Soong Ju Oh   +7 more
wiley   +1 more source

Development Of A Multicomponents Degradable Plastics, Through The Combination Of The Sago Starch And Polyethylene/poly (ε-Caprolactone) Blends [PDF]

, 2007
In this research, sago starch (SS), poly(ε-caprolactone) (PCL) were incorporated into low density polyethylene (LDPE). Pencampuran fizikal merupakan satu cara yang pantas dan menjimatkan dalam penghasilan polimer terisi ...
Lim, Wei Lee
core  

Multiband Switchable Microwave Absorbing Metamaterials Based on Reconfigurable Kirigami–Origami

Advanced Functional Materials, EarlyView.
A reconfigurable metamaterial featuring tunable microwave‐absorbing and load‐bearing performance is proposed. Stretchable kirigami and bistable origami configurations are integrated as actuating components, and the synergistic deformation mechanisms are systematically analyzed.
Weimin Ding, Zhong Zhang, Zeang Zhao, Shengyu Duan, Panding Wang, Xiaogang Guo, Hongshuai Lei, Daining Fang   +7 more
wiley   +1 more source

Grafting of Acrylamide to Low Density Polyethylene During Melt Processing [PDF]

Iranian Journal of Chemistry & Chemical Engineering, 1997
Acrylamide was grafted in low density polyethylene during melt processing in the presence of a free radical initiator using a torque rheometer in a closed system.
Rouhallah Bagheri, Faranak Naimian, Nassrin Sheikh   +2 more
doaj  

Pengaruh Equivalent Salt Deposit Density Terhadap Tegangan Flashover Bahan Isolasi Low Density Polyethylene (LDPE)

Jurnal EECCIS (Electrics, Electronics, Communications, Controls, Informatics, Systems), 2019
Paper ini mempresentasikan tentang pengaruh polutan Natrium Chloride (NaCl) di permukaan bahan isolasi Low Density Polyethylene (LDPE) terhadap kinerja tegangan flashover.
Arif Jaya, Andi Syarifuddin, Sugianto Sugianto   +2 more
doaj   +1 more source