Results 121 to 130 of about 1,415,248 (230)

A Novel Microfluidic Strategy for Efficient Exosome Separation via Thermally Oxidized Non-Uniform Deterministic Lateral Displacement (DLD) Arrays and Dielectrophoresis (DEP) Synergy

Biosensors
Exosomes, with diameters ranging from 30 to 150 nm, are saucer-shaped extracellular vesicles (EVs) secreted by various type of human cells. They are present in virtually all bodily fluids.
Dayin Wang, Shijia Yang, Ning Wang, Han Guo, Shilun Feng, Yuan Luo, Jianlong Zhao   +6 more
doaj   +1 more source

Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform Toward Non‐Invasive Diagnostics

Advanced Science, EarlyView.
Maximizing Nanoscale Disorder in Block Copolymers for Orientation‐Independent SERS Platform toward Non‐Invasive Diagnostics is a nature‐inspired strategy that engineers controlled randomness within block copolymer lamellae to achieve optical isotropy without compromising nanoscale periodicity.
Jin Man Kim, Wonsik Kim, Wansun Kim, Yeon‐Hee Kim, Samjin Choi, Jang Hwan Kim, Hyeong Min Jin   +6 more
wiley   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Deterministic lateral displacement systems with arrayed three-dimensional electrodes for tunable particle sorting

, 2020
Deterministic Lateral Displacement (DLD) is a passive technique employed for particles sorting. We recently introduced a DLD device composed of arrayed three-dimensional metal-covered pillars that can be used to locally apply an electric field.
Beech, Jason P.,, Cappai, Giovanni,, Porro, Gloria,, Guiducci, Carlotta,, Tegenfeldt, Jonas O.,, Keim, Kevin,, Lund University.   +6 more
core   +1 more source

Testing a deterministic implementation against a non-controllable non-deterministic stream X-machine [PDF]

, 2008
A stream X-machine is a type of extended finite state machine with an associated development approach that consists of building a system from a set of trusted components.
Ipate, F, Hierons, RM
core   +1 more source

A 3D modeling framework for accurate trajectory-based prediction of critical diameter in deterministic lateral displacement microfluidics

Microsystems & Nanoengineering
Deterministic Lateral Displacement (DLD) is a high-precision microfluidic technique for particle separation based on size differences. However, the lack of an accurate predictive model for the critical diameter (Dc) limits both the design flexibility and
Jin Chen, Xiwei Huang, Weipeng Xuan, Lingling Sun   +3 more
doaj   +1 more source

Viable/non-viable cell assay using electrokinetic deterministic lateral displacement

, 2019
To evaluate the effect of antibiotic drugs, it is important that the cells that are killed can be sorted from the cells that are resistant to the antibiotics.
Beech, Jason P., Ho, Bao D., Tegenfeldt, Jonas O.   +2 more
core  

Scalable MoS2/Si Photodiode Arrays From Roll‐to‐Roll Mechanical Exfoliation

Advanced Science, EarlyView.
A dry roll‐to‐roll route transforms mechanically exfoliated MoS2 flake networks into silicon‐integrated photodiode arrays. The MoS2/Si junctions generate photovoltaic output without applied bias, allowing illuminated pixels to locate light spots and reconstruct simple images.
Yigit Sozen, Thomas Pucher, Andres Castellanos‐Gomez   +2 more
wiley   +1 more source

Separation of large droplets from an oil-in-water emulsion using a deterministic lateral displacement (DLD) microfluidic chip

Scientific Reports
Long-term stability of oil-in-water (O/W) emulsions is often compromised by the presence of larger droplets, which act as seeds for coalescence and phase separation.
Hyeonji Hong, Eunbi Lee, Seonae Hwangbo, Il Doh   +3 more
doaj   +1 more source

Analysis of pipe-soil interaction under lateral loads using random fields of soil strength parameters

Shuili Shuiyun Gongcheng Xuebao
This study presents a comprehensive method for investigating the interaction between buried pipelines and soil under lateral loads, considering factors such as landslides, earthquakes, fault activity, and other sources of lateral movement.
GAN Yongbo, LI Yajun, LI Ruijie, QIN Haodong, ZHANG Jie, ZHANG Bin   +5 more
doaj   +1 more source