Results 71 to 80 of about 9,202 (224)

Submicroscale Flow Sensor Employing Suspended Hot Film with Carbon Nanotube Fins

Journal of Thermal Science and Technology, 2010
A submicroscale flow sensor has been developed that consists of a suspended hot film and carbon nanotube (CNT) fins. Flow measurement experiments, together with a theoretical model, revealed the advantages of the use of CNT fins. The suspended metal film
Yohei ITO, Taku HIGUCHI, Koji TAKAHASHI
doaj   +1 more source

Bioelectrical Interfaces Beyond Excitable Cells: Cancer, Aging, and Gene Expression Modulation

Advanced Materials Interfaces, Volume 13, Issue 10, 19 May 2026.
ABSTRACT The investigation of biological conductivity has evolved from its classical foundation based on ionic fluxes underpinning cardiac and neuronal excitability to a multifaceted regulator of cellular physiology. Traditional approaches for probing electrical events in living matter focused largely on action potentials recording.
Paolo Cadinu, Matthew K. Burgess, Catarina Franco Jones, Marzia Iarossi, Manuel Schröter, Nako Nakatsuka, Mustafa B. A. Djamgoz, Gil Gonçalves, Sidahmed Abayzeed, Paola Sanjuán‐Alberte, Paula M. Mendes, Frankie J. Rawson, Malavika Nair, Michael Levin, Rosalia Moreddu   +14 more
wiley   +1 more source

Dielectrophoresis of gold nanoparticles conjugated to DNA origami structures

Beilstein Journal of Nanotechnology, 2016
DNA nanostructures are promising construction materials to bridge the gap between self-assembly of functional molecules and conventional top-down fabrication methods in nanotechnology.
Anja Henning-Knechtel, Matthew Wiens, Mathias Lakatos, Andreas Heerwig, Frieder Ostermaier, Nora Haufe, Michael Mertig   +6 more
doaj   +1 more source

A Plug‐and‐Play Volume Minimizing Micromixer

Advanced Science, Volume 13, Issue 27, 13 May 2026.
ABSTRACT Microscale fluid mixing has numerous applications where rapid and efficient mixing is required, including drug discovery, bio‐analysis and point‐of‐care diagnostics. Conventional soft lithography processes, however, make the integration of robust and reliable mixing difficult to implement in practice, especially across different flow rates ...
Kirill Kolesnik, Philipp Segeritz, Daniel J. Scott, David J. Collins   +3 more
wiley   +1 more source

Array of Interdigitated Bipolar Electrodes for Selective Capture and Analysis of Melanoma Cells

ChemElectroChem
We report a method for dielectrophoretic capture of melanoma cells and their electrochemical analysis for tumor‐specific markers, using a microfluidic device composed of microwells overlying an array of interdigitated bipolar electrodes (IDBPEs). In this
Janis S. Borchers, Morgan J. Clark, Savanah B. Van Scoy, Robbyn K. Anand   +3 more
doaj   +1 more source

Microfluidic-Based Electrical Operation and Measurement Methods in Single-Cell Analysis

Sensors
Cellular heterogeneity plays a significant role in understanding biological processes, such as cell cycle and disease progression. Microfluidics has emerged as a versatile tool for manipulating single cells and analyzing their heterogeneity with the ...
Xing Liu, Xiaolin Zheng
doaj   +1 more source

High‐Yield Fabrication of Electrolyte‐Gated Transistors Based on Graphene Acetic Acid

Advanced Electronic Materials, Volume 12, Issue 10, 25 May 2026.
We fabricated a liquid‐gated transistor based on graphene acetic acid, which is dielectrophoretically deposited, featuring a spatial resolution down to 10 microns. Our method enables a versatile and reproducible fabrication featuring state‐of‐the‐art performance.
Georgian Giani Ilie, Lara Franchin, Ludovica Pradetto Battel, Stefano Bonaldo, Alessandro Paccagnella, Biagio di Vizio, Stefano Agnoli, Rafael C. Hensel, Antonio Gaetano Ricciardulli, Simone Battiston, Mauro Sambi, Francesco Sedona, Paolo Samorì, Stefano Casalini   +13 more
wiley   +1 more source

Negative DEP traps for single cell immobilisation

, 2009
We present a novel design of micron-sized particle trap that uses negative dielectrophoresis (nDEP) to trap cells in high conductivity physiological media. The design is scalable and suitable for trapping large numbers of single cells.
Green, Nicolas G, Rupert S. Thomas, Thomas, Rupert, Nicolas G. Green, Hywel Morgan, Morgan, Hywel   +5 more
core   +1 more source

Dielectrophoretic Assembly of Graphene and Electrical Characterization

Cailiao gongcheng, 2017
Integrating graphene into micro-and nano-devices is a critical step for its application in many fields. Graphene-a type of two-dimensional nanomaterials was assembled by dielectrophoresis(DEP) and the influence of the DEP process parameters including the
AN Li-bao, LI Wen, CHANG Chun-rui
doaj   +1 more source

Integrating Artificial Intelligence With Droplet‐Based Microfluidics: Advances, Challenges, and Emerging Opportunities

Advanced Intelligent Systems, Volume 8, Issue 5, May 2026.
Droplet‐based microfluidics enables precise, high‐throughput microscale reactions but continues to face challenges in scalability, reproducibility, and data complexity. This review examines how artificial intelligence enhances droplet generation, detection, sorting, and adaptive control and discusses emerging opportunities for clinical and industrial ...
Junyan Lai, Sukrit Gaira, Rongfeng Wang, Qingtian Zhang, Ming Li, Liao Wu, Diangeng Li, Yi Li, Chengchen Zhang, Jinhong Guo, Shi‐Yang Tang   +10 more
wiley   +1 more source