Results 151 to 160 of about 44,186 (249)

Enhancing Small Molecule Sensing With Aptameric Functionalized Nano Devices

Advanced Materials Technologies, EarlyView.
Unveiling an ultra‐sensitive, non‐invasive neurotransmitter sensor. For the first time, a nanoscale sensor for detecting an important neurotransmitter was demonstrated using micro‐electromechanical systems (MEMS) technology. Our approach utilized field‐effect transistor (FET)‐based readout to enable pico‐molar detection of biomarkers in sweat.
Thi Thanh Ha Nguyen, Cong Minh Nguyen, Quang Thang Trinh, Minh Anh Huynh, Khanh Vinh Ho, Dang Co Pham, Dzung Dao, Sven Ingebrandt, Sina Jamali, Xuan Thang Vu, Nam‐Trung Nguyen, Tuan‐Khoa Nguyen   +11 more
wiley   +1 more source

Collision‐Resilient Winged Drones Enabled by Tensegrity Structures

Advanced Robotics Research, EarlyView.
Based on structures of birds such as the woodpeck, this article presents the collision‐resilient aerial robot, SWIFT. SWIFT leverages tensegrity structures in the fuselage and wings which allow it to undergo large deformations in a crash, without sustaining damage. Experiments show that SWIFT can reduce impact forces by 70% over conventional structures.
Omar Aloui, Raphael Zufferey, William Stewart, Mohammad Askari, Simon Jeger, Dario Floreano   +5 more
wiley   +1 more source

Tuning strand displacement kinetics enables programmable ZTP riboswitch dynamic range in vivo. [PDF]

Nucleic Acids Res, 2023
Bushhouse DZ, Lucks JB.
europepmc   +1 more source

Design of mismatch closure for enhanced specificity in DNA strand displacement reactions. [PDF]

Nucleic Acids Res
Yu H, Han X, Zhang L, Yin N, Wang L, Lv K, Wu Y, Bai D, Wang W, Huang Y, Hu X, Weng Z, Zhang C, Yang G, Chen T, Xie G.   +15 more
europepmc   +1 more source

Fluorescent Sensor Based on Magnetic Separation and Strand Displacement Amplification for the Sensitive Detection of Ochratoxin A. [PDF]

ACS Omega, 2023
Wu R, Guo J, Wang M, Liu H, Ding L, Yang R, Liu LE, Liu Z.   +7 more
europepmc   +1 more source

Multimodal Locomotion in Insect‐Inspired Microrobots: A Review of Strategies for Aerial, Surface, Aquatic, and Interfacial Motion

Advanced Robotics Research, EarlyView.
This review identifies key design considerations for insect‐inspired microrobots capable of multimodal locomotion. To draw inspiration, biological and robotic strategies for moving in air, on water surfaces, and underwater are examined, along with approaches for crossing the air–water interface.
Mija Jovchevska, Kaushik Jayaram, Nicole Xu   +2 more
wiley   +1 more source

Catalytic-Assembly of Nanoparticle Supercrystals by a pH-Controlled DNA Strand-Displacement Circuit. [PDF]

JACS Au
Liu X, Zhang Y, Hua W, Wang Y, Ni D, Tian J, Yao D, Deng Z.   +7 more
europepmc   +1 more source

A Soft Robotic Device for Targeted Massage Therapy of Residual Limbs

Advanced Robotics Research, EarlyView.
Residual limb edema after amputation can hinder recovery and delay prosthetic fitting. This study presents a soft‐robotic wearable device that delivers sequential compression through pneumatic McKibben actuators. By replicating the principles of manual lymphatic drainage, the device generates controlled mechanotherapeutic pressure patterns, providing a
Maria Grazia Polizzotto, Alessio Capecchi, Maartje Van der Lingen, Emanuele Gruppioni, Arianna Menciassi, Linda Paternò   +5 more
wiley   +1 more source

Mismatch-Induced Toehold-Free Strand Displacement Used to Control a DNA Nanodevice. [PDF]

ACS Synth Biol
Talbot H, Chandrasekaran AR.
europepmc   +1 more source

Rapid microRNA detection method based on DNA strand displacement for ovarian cancer cells. [PDF]

J Cancer, 2023
Sun G, Chen C, Li X, Hong S, Gu C, Shi X.   +5 more
europepmc   +1 more source