Results 71 to 80 of about 9,571 (263)

Soft phototactic swimmer based on self-sustained hydrogel oscillator. [PDF]

, 2019
Oscillations are widely found in living organisms to generate propulsion-based locomotion often driven by constant ambient conditions, such as phototactic movements.
Alsaid, Yousif, He, Ximin, Hua, Mutian, Jin, Lihua, Qian, Xiaoshi, Xuan, Chen, Zhao, Yusen   +6 more
core  

Controlling cell behavior through the design of polymer surfaces [PDF]

, 2010
Polymers have gained a remarkable place in the biomedical fi eld as materials for the fabrication of various devices and for tissue engineering applications. The initial acceptance or rejection of an implantable device is dictated by the crosstalk of
Alves, Arima, Arnaout, Arnold, Balgude, Benoit, Ber, Berry, Berry, Berry, Blawas, Chew, Chou, Chou, Christman, Costa, Craighead, Custodio, Da Silva, Dalby, Dalby, Dalby, Dang, Drexler, Elbert, Eliason, Engler, Falconnet, Folch, Gil, Girard, Gleason, Goessl, Goessl, Goessl, Graf, Groll, Hammarback, Hammarback, Hannachi, Huo, Hyun, Isenberg, Ivirico, Iwanaga, Jungbauer, Kalinina, Khor, Koo, Kumar, Kumar, Lim, Lim, Lim, Lim, Lin, Loesberg, Ma, Maheshwari, Mano, Martinez, Matsuda, Milner, Mrksich, Nakayama, Ostuni, Ostuni, Ostuni, Ostuni, Owen, Pan, Parent, Picart, Picart, Pierschbacher, Piner, Prabaharan, Richard, Sanchez, Sanchez, Santos, Semler, Shi, Song, Spatz, Spatz, Staatz, Stevens, Suh, Tan, Tashiro, Thissen, Torres, Tsai, Tsuda, Tsuda, Tsuda, Tsuda, Turner, Tzvetkova-Chevolleau, Vazquez, Wan, Wang, Welle, Wilkinson, Williams, Wilson, Wong, Xia, Xu, Yamato, Yang, Yeung, Zhang, Zhong   +114 more
core   +1 more source

Investigating Hydrogel Structural Parameters in the Flory–Rehner Model Using Bayesian Optimization

Proceedings in Applied Mathematics and Mechanics, Volume 26, Issue 2, June 2026.
ABSTRACT Hydrogels exhibit tunable solvent absorption driven by environmental stimuli such as temperature, pH, and light. While prior work established connections between synthesis processes and swelling behavior of temperature‐responsive hydrogels, the current study bridges the internal structure and the temperature‐responsive swelling behavior. First,
Yawen Wang, Adrian Ehrenhofer, Thomas Wallmersperger   +2 more
wiley   +1 more source

Sliding Crosslinked Thermoresponsive Materials: Polypseudorotaxanes Made of Poly(N-Isopropylacrylamide) and Acrylamide-γ-Cyclodextrin

Frontiers in Chemistry, 2018
Novel polypseudorotaxanes (PPR) based on poly(N-isopropylacrylamide) (PNIPAAm) and acrylamide-γ-cyclodextrin (AγCD) are successfully synthesized. AγCD gives rise to sliding crosslinking systems and influences the thermoresponsive and swelling behavior of
Giulio Malucelli, Jvan Dore, Davide Sanna, Daniele Nuvoli, Mariella Rassu, Alberto Mariani, Valeria Alzari   +6 more
doaj   +1 more source

Compact and thermosensitive nature-inspired micropump [PDF]

, 2019
Liquid transportation without employing a bulky power source, often observed in nature, has been an essential prerequisite for smart applications of microfluidic devices.
Kim, H, Kim, K, Lee, S.J.
core   +1 more source

Fabrication and characterization of cell sheets using methylcellulose and PNIPAAm thermoresponsive polymers: A comparison Study

Journal of Biomedical Materials Research. Part A, 2017
Culturing cells on thermoresponsive polymers enables cells to be harvested as an intact cell sheet without disrupting the extracellular matrix or compromising cell-cell junctions.
Anoosha Forghani, Lisa Kriegh, Katie J. Hogan, Cong Chen, Gabrielle J. Brewer, Timothy B. Tighe, R. Devireddy, D. Hayes   +7 more
semanticscholar   +1 more source

Bioartificial polymeric materials based on collagen and poly(N-isopropylacrylamide)

Materials Research, 2007
Films of collagen (CLG) and poly(N-isopropylacrylamide), PNIPAAm, were prepared by casting from water solutions. These bioartificial polymeric materials were studied to examine the influence of PNIPAAm content and glutaraldehyde vapor cross-linking on ...
Valdir Mano, Maria Elisa Scarpelli Ribeiro e Silva   +1 more
doaj   +1 more source

Surface Modification of Silicon Nanowire Based Field Effect Transistors with Stimuli Responsive Polymer Brushes for Biosensing Applications

Micromachines, 2020
We demonstrate the functionalization of silicon nanowire based field effect transistors (SiNW FETs) FETs with stimuli-responsive polymer brushes of poly(N-isopropylacrylamide) (PNIPAAM) and poly(acrylic acid) (PAA).
Stephanie Klinghammer, Sebastian Rauch, Sebastian Pregl, Petra Uhlmann, Larysa Baraban, Gianaurelio Cuniberti   +5 more
doaj   +1 more source

ネットワーク構造設計された高分子ゲルの合成 [PDF]

, 2018
関西大
Norioka Chisa, 乗岡 智沙
core   +1 more source

Influence of polyelectrolyte on the thermosensitive property of PNIPAAm-based copolymer hydrogels

Journal of Materials Science: Materials in Medicine, 2007
A new family of poly(NIPAAm-co-2-acrylamido-2-methyl-1-propanesulfonic acid) [P(NIPAAm-co-AMPSA)] hydrogels was synthesized by incorporating negative charged AMPSA to the backbone of the PNIPAAm-based hydrogel. The effect of polyelectrolyte (i.e., PAMPSA) on the thermosensitive property of PNIPAAm hydrogels was investigated.
Xian-Zheng, Zhang, Chih-Chang, Chu
openaire   +2 more sources