Localised plasmonic hybridisation mode optical fibre sensing of relative humidity [0.03%]
局域等离激元杂化模式的光学纤维湿度传感
LiangLiang Liu,Serhiy Korposh,David Gomez et al.
LiangLiang Liu et al.
This work reports an optical fibre probe functionalised with 'cotton-shaped' gold-silica nanostructures for relative humidity (RH) monitoring. The sensor response utilises the localised surface plasmon resonance (LSPR) of self-assembled nan...
Paper-based netlike rolling circle amplification (NRCA) for ultrasensitive and visual detection of SARS-CoV-2 [0.03%]
基于纸基网状卷滚式等温扩增的超灵敏视觉检测SARS-CoV-2技术
Yuchen Song,Yuqing Chao,Yi Guo et al.
Yuchen Song et al.
COVID-19 is a highly diffuse respiratory infection caused by severe acute respiratory syndrome coronavirus type 2 (SARS-CoV-2). Currently, quantitative real-time polymerase chain reaction (qRT-PCR) technology is commonly used in clinical di...
An integrated microfluidic platform featuring real-time reverse transcription loop-mediated isothermal amplification for detection of COVID-19 [0.03%]
一种集成功能的微流控平台用于实时逆转录环介导等温扩增检测新型冠状病毒肺炎
You-Ru Jhou,Chih-Hung Wang,Huey-Pin Tsai et al.
You-Ru Jhou et al.
An integrated microfluidic platform (IMP) utilizing real-time reverse-transcription loop-mediated isothermal amplification (RT-LAMP) was developed here for detection and quantification of three genes of the severe acute respiratory syndrome...
Direct Comparison of Triggering Motifs on Chemiluminescent Probes for Hydrogen Sulfide Detection in Water [0.03%]
用于水溶液中硫化氢检测的发光探针触发基序的直接比较
Carolyn M Levinn,Michael D Pluth
Carolyn M Levinn
Hydrogen sulfide (H2S) is an important biomolecule and significant efforts have focused on developing chemical tools to aid different biological investigations. Of such tools, there are relatively few chemiluminescent or bioluminescent meth...
Saliva-based COVID-19 detection: A rapid antigen test of SARS-CoV-2 nucleocapsid protein using an electrical-double-layer gated field-effect transistor-based biosensing system [0.03%]
基于电双层调控场效应晶体管生物传感系统的SARS-CoV-2核衣壳蛋白快速抗原检测试纸应用于唾液样本的新冠病毒检测
Pin-Hsuan Chen,Chih-Cheng Huang,Chia-Che Wu et al.
Pin-Hsuan Chen et al.
Facing the unstopped surges of COVID-19, an insufficient capacity of diagnostic testing jeopardizes the control of disease spread. Due to a centralized setting and a long turnaround, real-time reverse transcription polymerase chain reaction...
Unified-amplifier based primer exchange reaction (UniAmPER) enabled detection of SARS-CoV-2 from clinical samples [0.03%]
基于统一放大器的引物交换反应(uniAmPER)，从临床样本中检测SARS-CoV-2病毒感染
Reyhaneh Tavakoli-Koopaei,Fatemeh Javadi-Zarnaghi,Hossein Mirhendi
Reyhaneh Tavakoli-Koopaei
Primer exchange reaction (PER) is an emergent method for non-templated synthesis of single stranded DNA molecules. PER has been shown to be effective in cell imaging systems and for detection of macromolecules. A particular application of P...
SERS-based dual-mode DNA aptasensors for rapid classification of SARS-CoV-2 and influenza A/H1N1 infection [0.03%]
基于SERS的双模式DNA适配子传感器可快速分类SARS-CoV-2和甲型H1N1流感病毒感染
Hao Chen,Sung-Kyu Park,Younju Joung et al.
Hao Chen et al.
We developed a dual-mode surface-enhanced Raman scattering (SERS)-based aptasensor that can accurately diagnose and distinguish severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and influenza A/H1N1 at the same time. Herein, DNA ...
Po Ying Yeh,Antoine M Snijders,Daojing Wang
Po Ying Yeh
Live cells acquire different fates including apoptosis, necrosis, and senescence in response to stress and stimuli. Rapid and label-free enrichment of live cells from a mixture of cells adopting various cell fates remains a challenge. We de...
Molecularly imprinted polymer based electrochemical sensor for quantitative detection of SARS-CoV-2 spike protein [0.03%]
基于分子印迹聚合物的电化学传感器用于定量检测SARS-CoV-2刺突蛋白
Akinrinade George Ayankojo,Roman Boroznjak,Jekaterina Reut et al.
Akinrinade George Ayankojo et al.
The continued spread of the coronavirus disease and prevalence of the global pandemic is exacerbated by the increase in the number of asymptomatic individuals who unknowingly spread the SARS-CoV-2 virus. Although remarkable progress is bein...
COVID-19 diagnosis by SARS-CoV-2 Spike protein detection in saliva using an ultrasensitive magneto-assay based on disposable electrochemical sensor [0.03%]
使用基于一次性电化学传感器的超灵敏磁检测 assay 通过检测唾液中的SARS-CoV-2 Spike蛋白来进行COVID-19诊断
Evair D Nascimento,Wilson T Fonseca,Tássia R de Oliveira et al.
Evair D Nascimento et al.
The outbreak of the COVID-19 pandemic, caused by Severe Acute Respiratory Syndrome of Coronavirus 2 (SARS-CoV-2), has fueled the search for diagnostic tests aiming at the control and reduction of the viral transmission. The main technique u...