Results 171 to 180 of about 104,822 (332)

In Situ Study of Resistive Switching in a Nitride‐Based Memristive Device

Advanced Functional Materials, EarlyView.
In situ TEM biasing experiment demonstrates the volatile I‐V characteristic of MIM lamella device. In situ STEM‐EELS Ti L2/L3 ratio maps provide direct evidence of the oxygen vacancies migrations under positive/negative electrical bias, which is critical for revealing the RS mechanism for the MIM lamella device.
Di Zhang, Rohan Dhall, Matthew M. Schneider, Cun Li, Chengyu Song, Sundar Kunwar, Hongyi Dou, Natanii R. Yazzie, Henry Tran, Daniel Appuing, Jim Ciston, Nicholas G. Cucciniello, Pinku Roy, Michael T. Pettes, John Watt, Winson Kuo, Haiyan Wang, Ye Cao, Rodney J. McCabe, Aiping Chen   +19 more
wiley   +1 more source

Synthesis of Magnetite Nanoparticles through a Lab-On-Chip Device. [PDF]

Materials (Basel), 2021
Chircov C, Bîrcă AC, Grumezescu AM, Vasile BS, Oprea O, Nicoară AI, Yang CH, Huang KS, Andronescu E.   +8 more
europepmc   +1 more source

Programmable DNA‐Peptide Hybrid Nanostructures for Potent Neutralization of Multiple Influenza a Virus Subtypes

Advanced Functional Materials, EarlyView.
A multivalent antiviral platform based on honeycomb‐shaped DNA nanostructures (HC–Urumin) is developed to enhance the potency and breadth of the host defense peptide Urumin. Through spatially patterned trimeric presentation, HC–Urumin disrupts influenza A virus entry, improves cell viability, and reduces disease severity in vivo‐offering a modular and ...
Saurabh Umrao, Abhisek Dwivedy, Payton L. Haak, Dhanush Gandavadi, Laurie A. Rund, Chi Chen, Vineetha Mareddy, Lifeng Zhou, Jinwei Duan, Ying Fang, Andrew J. Steelman, Xing Wang   +11 more
wiley   +1 more source

SVILUPPO E CARATTERIZZAZIONE DI SENSORI DI GAS PER SISTEMI LAB ON CHIP [PDF]

In questi anni, nello scenario bioingegneristico, il campo della biomimesi dei sensi umani, o più in generale di quelli animali, si sta affermando in maniera sempre più importante.
Bianchi, Matteo
core  

Enhanced microfluidic multi-target separation by positive and negative magnetophoresis

Scientific Reports
We introduce magnetophoresis-based microfluidics for sorting biological targets using positive Magnetophoresis (pM) for magnetically labeled particles and negative Magnetophoresis (nM) for label-free particles.
Saud Khashan, Abdulkarem A. Odhah, Marwan Taha, Anas Alazzam, Mohamed Al-Fandi   +4 more
doaj   +1 more source

Detection of YAP1 and AR-V7 mRNA for Prostate Cancer Prognosis Using an ISFET Lab-On-Chip Platform. [PDF]

ACS Sens, 2022
Broomfield J, Kalofonou M, Pataillot-Meakin T, Powell SM, Fernandes RC, Moser N, Bevan CL, Georgiou P.   +7 more
europepmc   +1 more source

Charge‐Induced Morphing Gels for Bioinspired Actuation

Advanced Functional Materials, EarlyView.
This study introduces a novel electroactive actuation mechanism that enables the gel material to generate substantial and reversible shape‐changing while preserving topological and isochoric (volumetric) equivalence. The resultant morphing behaviors can mimic the movements of muscle‐driven organelles in nature, including cilia‐like beating and ...
Ciqun Xu, Saba Firouznia, Charl F. J. Faul, Majid Taghavi, Jonathan Rossiter   +4 more
wiley   +1 more source

Enhancing virtual physically unclonable function security through neuron-criticality analysis and lightweight encryption

Scientific Reports
Physically unclonable functions (PUFs) have long been a key component of hardware-based device authentication. They rely on intrinsic manufacturing variability to give unique and tamper-resistant Identifiers for each silicon device.
Raviha Khan, Hani Saleh, Brahim Mefgouda, Omar Alhussein, Sami Muhaidat   +4 more
doaj   +1 more source

Lab-on-chip microscope platform for electro-manipulation of a dense microtubules network. [PDF]

Sci Rep, 2022
Havelka D, Zhernov I, Teplan M, Lánský Z, Chafai DE, Cifra M.   +5 more
europepmc   +1 more source

Lab on chip for cell separation

, 2021
Cells are the basic functional units of human life, which led researcher in molecular biology, biochemistry, and biotechnology focus their skills to obtain efficient and cost-effective methods for cell enrichment, isolation, and handling. For instance, the main problem of biochemical, pharmaceutical, and clinical studies is the requirement of ...
openaire   +1 more source