Results 191 to 200 of about 134,581 (300)

A Soft Robotic Fish With a Dielectric Elastomer Actuator Body and Negative Stiffness Spine

Advanced Robotics Research, EarlyView.
This work introduces a bio‐mimetic soft robotic fish driven by fiber‐reinforced dielectric elastomer actuators integrated as its body. By prestretching this active skin against a flexible spine, a negative stiffness system is created, enabling large‐amplitude bending.
Markus Koenigsdorff, Simon Holzer, Stefania Konstantinidi, Yoan Civet, Yves Perriard   +4 more
wiley   +1 more source

Simultaneous electrochemical detection of Cd²⁺ and Pb²⁺ using a green silver nanoparticles/polyaniline-modified carbon paste electrode. [PDF]

RSC Adv
Ben Ali DS, Krid F, Saadi AS, Nacef M, Tabet H, Chelaghmia ML.   +5 more
europepmc   +1 more source

Carbendazim trace analysis in different samples by using nanostructured modified carbon paste electrode as voltametric sensor. [PDF]

PLoS One, 2023
Kasaeinasab A, Mahabadi HA, Shahtaheri SJ, Faridbod F, Ganjali MR, Mesgari F.   +5 more
europepmc   +1 more source

3D‐Printing Aided Rapid Prototyping of Pretensioned Tensegrity Structures for Robotic Applications

Advanced Robotics Research, EarlyView.
Printing, injection molding, and assembly (PMA) is a method for rapid prototyping mesoscale, topologically complex, and tensioned tensegrity structures. In combination with PMA method, two mold design strategies: modular mold and compact channel layout, enable efficiency and scalability for tensegrity fabrication.
Yi Sun, Jan Petrš, Omar Aloui, Dario Floreano   +3 more
wiley   +1 more source

Chromium oxide nanoparticles as a modifier of carbon paste electrode for cyclic voltametric assessment of paracetamol in medicinal sample. [PDF]

Sci Rep
G BA, Bhat RS, G MJ, Kanthappa B.
europepmc   +1 more source

A Carbon Paste Electrode Modified by Bentonite and l-Cysteine for Simultaneous Determination of Ascorbic and Uric Acids: Application in Biological Fluids. [PDF]

ChemistryOpen, 2023
Choukairi M, Bouchta D, Bounab L, González-Romero E, Achache M, Draoui K, Chaouket F, Raissouni I, Gharous M.   +8 more
europepmc   +1 more source

Detection of Protein–Protein Interactions in Escherichia coli With Single Molecule Sensitivity

Advanced Science, EarlyView.
This article describes a regulatory circuit in Escherichia coli able to detect protein–protein interactions with exquisite sensitivity. The interaction between two hybrid proteins fused to Bordetella pertussis adenylate cyclase and its activator calmodulin triggers a potent cyclic AMP signaling cascade.
Marilyne Davi, Daniel Ladant
wiley   +1 more source

Electrochemical sensing of vitamin B₆ (pyridoxine) by adapted carbon paste electrode. [PDF]

Sci Rep
Moustafa A, Abdel-Gawad SA, Shehata M, El-Kamel RS, Fekry AM.   +4 more
europepmc   +1 more source

Enhancement of Electromagnetic Wave Shielding Effectiveness by the Incorporation of Carbon Nanofibers-Carbon Microcoils Hybrid into Commercial Carbon Paste for Heating Films. [PDF]

Molecules, 2023
Kang GH, Kim SH, Kang JH, Lim J, Yoo MH, Kim YT.   +5 more
europepmc   +1 more source

Cellular Snowballing: Cell Adhesion and Migration Drive the Self‐Assembly of Cell‐Microgel Biohybrid Spheroids

Advanced Science, EarlyView.
A new class of biohybrid spheroids is engineered through the self‐assembly of adherent cells and extracellular matrix‐mimetic hydrogel microparticles (microgels). By mimicking a snowballing effect, this approach enables scalable formation of porous, millimeter‐scale spheroids with enhanced cell viability and molecular diffusion.
Zaman Ataie, Sina Kheirabadi, Changhao Li, Aneesh Risbud, Aswathy Sebastian, Istvan Albert, Sulin Zhang, Amir Sheikhi   +7 more
wiley   +1 more source