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10.3390/s20205871 http://scihub22266oqcxt.onion/10.3390/s20205871 33080785!7589637!33080785     free     free     free Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534 Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534       Sensors+(Basel) 2020 ; 20 (20): ä Nephropedia Template TP {{tp|p=33080785|t=2020. Functionalized TiO(2) Nanotube-Based Electrochemical Biosensor for Rapid Detection of SARS-CoV-2 |pdf=|usr=}}{{33080785}} gab.com Text Functionalized TiO(2) Nanotube-Based Electrochemical Biosensor for Rapid Detection of SARS-CoV-2 JO: Sensors (Basel) http://www.kidney.de/pget.php?&tw=1&pmid=33080785 #FOAvip The COronaVIrus Disease (COVID-19) is a newly emerging viral disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Rapid increase in the number of COVID-19 cases worldwide led the WHO to declare a pandemic within a few months after the first case of infection. Due to the lack of a prophylactic measure to control the virus infection and spread, early diagnosis and quarantining of infected as well as the asymptomatic individuals are necessary for the containment of this pandemic. However, the current methods for SARS-CoV-2 diagnosis are expensive and time consuming, although some promising and inexpensive technologies are becoming available for emergency use. In this work, we report the synthesis of a cheap, yet highly sensitive, cobalt-functionalized TiO(2) nanotubes (Co-TNTs)-based electrochemical sensor for rapid detection of SARS-CoV-2 through sensing the spike (receptor binding domain (RBD)) present on the surface of the virus. A simple, low-cost, and one-step electrochemical anodization route was used for synthesizing TNTs, followed by an incipient wetting method for cobalt functionalization of the TNTs platform, which was connected to a potentiostat for data collection. This sensor specifically detected the S-RBD protein of SARS-CoV-2 even at very low concentration (range of 14 to 1400 nM (nano molar)). Additionally, our sensor showed a linear response in the detection of viral protein over the concentration range. Thus, our Co-TNT sensor is highly effective in detecting SARS-CoV-2 S-RBD protein in approximately 30 s, which can be explored for developing a point of care diagnostics for rapid detection of SARS-CoV-2 in nasal secretions and saliva samples. Twit Text FOAVip Functionalized TiO(2) Nanotube-Based Electrochemical Biosensor for Rapid Detection of SARS-CoV-2 ????Sensors (Basel) http://www.kidney.de/pget.php?&tw=1&pmid=33080785 #FOAvip Twit Text # Free Paper on # # # # # LINK http://www.kidney.de/pget.php?&tw=1&pmid=33080785 #FOAvip English Wikipedia <ref>{{Cite pmid|33080785}}</ref> Functionalized TiO(2) Nanotube-Based Electrochemical Biosensor for Rapid Detection of SARS-CoV-2 #MMPMID33080785 Vadlamani BS; Uppal T; Verma SC; Misra M Sensors (Basel) 2020[Oct]; 20 (20): ä PMID33080785show ga The COronaVIrus Disease (COVID-19) is a newly emerging viral disease caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). Rapid increase in the number of COVID-19 cases worldwide led the WHO to declare a pandemic within a few months after the first case of infection. Due to the lack of a prophylactic measure to control the virus infection and spread, early diagnosis and quarantining of infected as well as the asymptomatic individuals are necessary for the containment of this pandemic. However, the current methods for SARS-CoV-2 diagnosis are expensive and time consuming, although some promising and inexpensive technologies are becoming available for emergency use. In this work, we report the synthesis of a cheap, yet highly sensitive, cobalt-functionalized TiO(2) nanotubes (Co-TNTs)-based electrochemical sensor for rapid detection of SARS-CoV-2 through sensing the spike (receptor binding domain (RBD)) present on the surface of the virus. A simple, low-cost, and one-step electrochemical anodization route was used for synthesizing TNTs, followed by an incipient wetting method for cobalt functionalization of the TNTs platform, which was connected to a potentiostat for data collection. This sensor specifically detected the S-RBD protein of SARS-CoV-2 even at very low concentration (range of 14 to 1400 nM (nano molar)). Additionally, our sensor showed a linear response in the detection of viral protein over the concentration range. Thus, our Co-TNT sensor is highly effective in detecting SARS-CoV-2 S-RBD protein in approximately 30 s, which can be explored for developing a point of care diagnostics for rapid detection of SARS-CoV-2 in nasal secretions and saliva samples. |Betacoronavirus/isolation & purification/*metabolism[MESH] |Biosensing Techniques/*methods[MESH] |COVID-19[MESH] |Coronavirus Infections/diagnosis/virology[MESH] |Electrochemical Techniques[MESH] |Humans[MESH] |Limit of Detection[MESH] |Nanotubes/*chemistry[MESH] |Pandemics[MESH] |Pneumonia, Viral/diagnosis/virology[MESH] |Point-of-Care Systems[MESH] |Protein Domains[MESH] |SARS-CoV-2[MESH] |Spike Glycoprotein, Coronavirus/*analysis/chemistry[MESH]Functionalized TiO(2) Nanotube-Based Electrochemical Biosensor for Rap(epmc).pdf DeepDyve Pubget Overpricing