Effect of single nanoparticle-nanopore interaction strength on ionic current modulation [0.03%]
单纳米颗粒-纳米孔相互作用强度对离子电流调制的影响
Sohini Pal,B Ramkumar,Sanket Jugade et al.
Sohini Pal et al.
Solid-state nanopores are rapidly emerging as promising platforms for developing various single molecule sensing applications. The modulation of ionic current through the pore due to translocation of the target molecule has been the dominan...
Anti-biofouling implantable catheter using thin-film magnetic microactuators [0.03%]
一种使用薄膜磁性微执行器的防生物污染植入式导管
Qi Yang,Hyunsu Park,Tran N H Nguyen et al.
Qi Yang et al.
Here we report on the development of polyimide-based flexible magnetic actuators for actively combating biofouling that occurs in many chronically implanted devices. The thin-film flexible devices are microfabricated and integrated into a s...
Sensitive and rapid on-site detection of SARS-CoV-2 using a gold nanoparticle-based high-throughput platform coupled with CRISPR/Cas12-assisted RT-LAMP [0.03%]
一种基于CRISPR/Cas12和RT-LAMP的高通量金纳米粒子平台在现场快速灵敏检测SARS-CoV-2
Yaqin Zhang,Minyan Chen,Chengrong Liu et al.
Yaqin Zhang et al.
The outbreak of corona virus disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) has led to a global pandemic. The high infectivity of SARS-CoV-2 highlights the need for sensitive, rapid and on-sit...
Developing an Optical Interferometric Detection Method based biosensor for detecting specific SARS-CoV-2 immunoglobulins in Serum and Saliva, and their corresponding ELISA correlation [0.03%]
基于光学干涉法的生物传感器检测血清和唾液中特异性SARS-CoV-2免疫球蛋白及其对应的ELISA相关性研究
A M M Murillo,J Tomé-Amat,Y Ramírez et al.
A M M Murillo et al.
The standard rapid approach for the diagnosis of coronavirus disease 2019 (COVID-19) is the detection of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) RNA. The detection of specific anti-SARS-CoV-2 immunoglobulins is crucial ...
A photo-electrochemical aptasensor for the determination of severe acute respiratory syndrome coronavirus 2 receptor-binding domain by using graphitic carbon nitride-cadmium sulfide quantum dots nanocomposite [0.03%]
用于检测严重急性呼吸系统综合征冠状病毒2受体结合域的石墨氮化碳-硫化镉量子点纳米复合材料光电化学适配子传感器
Mahmoud Amouzadeh Tabrizi,Leila Nazari,Pablo Acedo
Mahmoud Amouzadeh Tabrizi
Herein, a photoelectrochemical aptasensor for the quantitive measurement of the severe acute respiratory syndrome coronavirus-2 receptor-binding domain (Sars-Cov-2 RBD) has been reported for the first time. For this purpose, first, graphiti...
Development of an ultrasensitive fluorescent immunochromatographic assay based on multilayer quantum dot nanobead for simultaneous detection of SARS-CoV-2 antigen and influenza A virus [0.03%]
基于多层量子点纳米珠的超灵敏荧光免疫层析测定法同时检测SARS-CoV-2抗原和流感A病毒的发展
Chongwen Wang,Xingsheng Yang,Shuai Zheng et al.
Chongwen Wang et al.
Rapid and accurate diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A virus (FluA) antigens in the early stages of virus infection is the key to control the epidemic spread. Here, we developed a two-chan...
Highly selective and sensitive sandwich immunosensor platform modified with MUA-capped GNPs for detection of spike Receptor Binding Domain protein: A precious marker of COVID 19 infection [0.03%]
一种用于检测SARS-CoV-2刺突蛋白受体结合域的高度选择性和灵敏度的夹心免疫传感器平台：COVID-19感染的一个重要标志物
Elif Burcu Aydın,Muhammet Aydın,Mustafa Kemal Sezgintürk
Elif Burcu Aydın
A label-free electrochemical biosensing system as a suitable analysis technique for COVID 19 specific spike receptor-binding domain protein (RBD) was developed with an aim to facilitate the diagnosis of coronavirus. A novel production proce...
Nanoparticle transfer biosensors for the non-invasive detection of SARS-CoV-2 antigens trapped in surgical face masks [0.03%]
纳米颗粒转移生物传感器 用于捕获在医用口罩中的SARS-CoV-2抗原的非侵入式检测
Andreu Vaquer,Alejandra Alba-Patiño,Cristina Adrover-Jaume et al.
Andreu Vaquer et al.
Detecting SARS-CoV-2 antigens in respiratory tract samples has become a widespread method for screening new SARS-CoV-2 infections. This requires a nasopharyngeal swab performed by a trained healthcare worker, which puts strain on saturated ...
Arif E Cetin,Zeynep A Kocer,Seda Nur Topkaya et al.
Arif E Cetin et al.
After World Health Organization (WHO) announced COVID-19 outbreak a pandemic, we all again realized the importance of developing rapid diagnostic kits. In this article, we introduced a lightweight and field-portable biosensor employing a pl...
Multiplexed colorimetric detection of SARS-CoV-2 and other pathogens in wastewater on a 3D printed integrated microfluidic chip [0.03%]
基于3D打印集成微流控芯片的污水中SARS-CoV-2和其他病原体的复用比色检测方法研究
Kun Yin,Xiong Ding,Zhiheng Xu et al.
Kun Yin et al.
Severe acute respiratory coronavirus 2 (SARS-CoV-2) pandemic has become a global public health emergency. The detection of SARS-CoV-2 and human enteric pathogens in wastewater can provide an early warning of disease outbreak. Herein, a sens...