Results 81 to 90 of about 577,536 (384)

Fire retardancy of bis[2-(methacryloyloxy)ethyl] phosphate modified poly(methyl methacrylate) nanocomposites containing layered double hydroxide and montmorillonite [PDF]

, 2009
Copolymer nanocomposites were prepared by suspension copolymerization of bis[2-(methacryloyloxy)ethyl] phosphate and methyl methacrylate, together with bis(2-ethylhexyl) phosphate layered double hydroxide and a montmorillonite, Cloisite 93A.
Chen, Dan, Shu, Shengpei, Wang, Linjiang, Wilkie, Charles A.   +3 more
core   +1 more source

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Block Copolymer Nanocontainers

ACS Nano, 2010
Using cell dynamics computer simulation, we perform a systematic study of thin block copolymer films around a nanoparticle. Lamellar-, cylinder-, and sphere-forming block copolymers are investigated with respect to different film thicknesses, particle radii, and boundary conditions at the film interfaces.
Marco Pinna, Stephanie Hiltl, Xiaohu Guo, Alexander Böker, Andrei Zvelindovsky   +4 more
openaire   +3 more sources

Fluctuation effects in the theory of microphase separation of diblock copolymers in the presence of an electric field

, 2007
We generalize the Fredrickson-Helfand theory of the microphase separation in symmetric diblock copolymer melts by taking into account the influence of a time-independent homogeneous electric field on the composition fluctuations within the self ...
Hideya Nishiyama, I. Gunkel, Irwin Oppenheim, Michio Tokuyama, S. Stepanow, S. Trimper, T. Thurn-Albrecht   +6 more
core   +1 more source

3D Bioprinting of Thick Adipose Tissues with Integrated Vascular Hierarchies

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
An advanced 3D bioprinting technique is used here to create thick adipose tissues with a central, vessel and extensive branching. The construct is made using alginate, gelatin and collagen‐based bioinks. Flow through the complex vessel network is demonstrated as well as its successful integration with a femoral artery following implantation in a rat ...
Idit Goldfracht, Majd Machour, Inbal Michael, Maria Bulatova, Janette Zavin, Shulamit Levenberg   +5 more
wiley   +1 more source

Mechanically Adaptable High‐Performance p(SBMA‐MMA) Copolymer Hydrogel with Iron (II/III) Perchlorate for Wearable Thermocell Applications

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
A high‐performance n‐type element for quasi‐solid‐state thermocells has been introduced, outperforming conventional p‐type elements and showcasing the potential to harness body heat as an energy source or power embedded sensors. This advance significantly contributes to waste thermal energy harvesting and wearable technology, paving the way for self ...
Gilyong Shin, Jae Yoon Baek, Ju Hyeon Kim, Ju Hwan Lee, Hyeong Jun Kim, Byeong Jun So, Yuseung Choi, Sungryul Yun, Taewoo Kim, Jei Gyeong Jeon, Tae June Kang   +10 more
wiley   +1 more source

Self-Assembly of Supramolecular Triblock Copolymer Complexes [PDF]

, 2010
Four different poly(tert-butoxystyrene)-b-polystyrene-b-poly(4-vinylpyridine) (PtBOS-b-PS-b-P4VP) linear triblock copolymers, with the P4VP weight fraction varying from 0.08 to 0.39, were synthesized via sequential anionic polymerization.
Alberda van Ekenstein G. O. R., Bailey T. S., Balsamo V., Bates F. S., Bras W., Breiner U., Brinkmann S., Chatterjee J., Chen S. Y., Crossland E. J. W., de Moel K., Eichhorn K.-J., Fahmi A. W., Fasolka M. J., Förster S., Gido S. P., Gobius du Sart G., Hamley I. W., Hamley I. W., Hashimoto T., Hillmyer M. A., Ikkala O., Ikkala O., Joo W., Krappe U., Lehn J.-M., Liu X., Ludwigs S., Mansky P., Mao H., Matsushita Y., Milner S. T., Mogi Y., Mogi Y., Mäkinen R., Park C., Park S., Peinemann K.-V., Peinemann K.-V., Pollino J. M., Polushkin E., Roe R.-J., Ruokolainen J., Ruokolainen J., Ruokolainen J., Ruokolainen J., Stadler R., Takashi K., Tang P., ten Brinke G., Tyler C. A., Urbas A. M., Valkama S., van Zoelen W., Zalusky A. S., Zha W.   +55 more
core   +2 more sources

Poly(1,4‐anthraquinone) as an Organic Electrode Material: Interplay of the Electronic and Structural Properties due to the Unusual Lone‐Pair‐π Conjugation

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
In this study, the unique role of the unusual lone‐pair‐π conjugation mechanism in poly(1,4‐anthraquinone) (P14AQ) is explored as an organic electrode material. Unlike traditional π‐π interactions, P14AQ's conjugation involves lone pairs of oxygen atoms interacting with the π cloud of adjacent units, enabling stable charge transport even with minimal π‐
Xiaotong Zhang, Piotr de Silva
wiley   +1 more source

Piezoelectric copolymer hydrophones for ultrasonic field characterization [PDF]

, 1991
Hydrophones to be used in the characterization of medical ultrasonic transducers have been fabricated using a new polyvinylidene fluoride/trifluoroethylene (VF2/VF3) copolymer.
Chan, H. L. W., Guy, I. L., Price, D. C., Ramelan, Ari Handono   +3 more
core  

Crystalline and disordered state of poly(dihexylsilylene) copolymers [PDF]

, 1995
A systematic comparison of random copolymers, derived from poly(dihexylsilylene) (PDHS) by incorporation of monomeric units with shorter unbranched alkyl side chains, has been carried out based on calorimetry, variable temperature UV spectroscopy, and ...
Frey, Holger, Matyjaszewski, Krzysztof, Möller, Martin, Oelfin, Dieter   +3 more
core   +3 more sources