Results 131 to 140 of about 113,664 (301)

Programmable Etherified‐Starch Networks Enable Tunable Humidity‐Responsive Soft Actuators for Smart Textiles

open access: yesAdvanced Materials Interfaces, EarlyView.
Programmable etherified‐starch networks enable humidity‐responsive soft actuators with tunable and reversible deformation. By tailoring crosslinking density and structural design, rapid response, controllable actuation, and long‐term stability are achieved.
Dan Zhou   +13 more
wiley   +1 more source

Two‐Way Shape Memory Polymer Composite Gripper for Adaptive Robotic Applications

open access: yesAdvanced Materials Technologies, EarlyView.
A two‐way shape memory polymer (SMP) composite is developed with intrinsic shape‐changing capability driven solely by temperature, eliminating external actuation loads. Embedding the SMP in a low‐stiffness elastomeric matrix enabled reversible transformations during heating and cooling cycles.
Aamna Hameed, Kamran Ahmed Khan
wiley   +1 more source

Light Switchable Ionic Conductivity of Arylazopyrazole Modified Polysiloxanes

open access: yesAdvanced Materials Technologies, EarlyView.
We present a polysiloxane functionalized with a novel arylazopyrazole dye that undergoes reversible photoisomerization. Upon lithium bis(trifluoromethanesulfonyl)imide addition and UV irradiation, the polymer exhibits a shift in tan(d) toward higher frequencies and enhanced ionic conductivity.
Malte S. Beccard   +7 more
wiley   +1 more source

Material Selection and Geometric Design for Few‐filament Shape Memory Polymer Yarns for Force Generation

open access: yesAdvanced Materials Technologies, EarlyView.
A custom shape memory polymer material selection process relates quantitative application criteria (e.g., compression garment yarns) to material characterization information. The selected materials are manufactured into yarn geometries, which expand the design space by creating structural stress‐strain profiles beyond the nominal material stress‐strain
Michaela Andrews   +2 more
wiley   +1 more source

Thermogravimetry–differential thermogravimetry (TG-DTG) and differential scanning calorimetry (DSC) analysis of β-cyclodextrin/common bean lipid fraction complexes.

open access: yes, 2019
Thermogravimetry–differential thermogravimetry (TG-DTG) and differential scanning calorimetry (DSC) analysis of β-cyclodextrin/common bean lipid fraction complexes.
Laura Rădulescu (7961645)   +10 more
core   +1 more source

DEVELOPMENT OF METHOD FOR DETERMINING THE THERMODYNAMIC AND KINETIC PARAMETERS OF DECOMPOSITION SUBSTANCES IN THE FORM OF THE POWDER MIXTURE WITH HIGHLY THERMALLY CONDUCTIVE INERT MATERIAL BY DIFFERENTIAL SCANNING CALORIMETRY ON THE EXAMPLE OF PARACETAMOL AND CHLORAMPHENICOL

open access: yesРазработка и регистрация лекарственных средств, 2019
Development of method for determining the melting enthalpy of monotropic transitions and the activation energy of substances decomposition using highly thermally conductive inert material by differential scanning calorimetry and its practical use for ...
A. V. Ponomareva, A. V. Dudkin
doaj  

Home - About - Disclaimer - Privacy