Recent Advances of Hepatitis B Detection towards Paper-Based Analytical Devices

• Published in: TheScientificWorld Vol. 2021; pp. 6643573 - 11
• Main Authors: Tyas, Aulia A., Raeni, Septi F., Sakti, Setyawan P., Sabarudin, Akhmad
• Format: Journal Article
• Language: English
• Published: United States Hindawi 2021; Hindawi Limited; Wiley
• Subjects: Analysis; Antibodies; Antigens; Biomarkers; Biosensors; Blood & organ donations; Body fluids; Care and treatment; Deoxyribonucleic acid; Devices; DNA; Enzymes; Hepatitis; Hepatitis B; Immunoassay; Infections; Laboratories; Medical research; Methods; Microfluidics; Miniaturization; Point of care testing; Polymerase chain reaction; Public health; Review; Selectivity; Serology; Viruses
• ISSN: 2356-6140; 1537-744X; 1537-744X
• DOI: 10.1155/2021/6643573

Hepatitis B virus (HBV) still remains a major global public health problem. One-half to one-third of the total HBV infected people died due to late detection of HBV. Serological antigen and viral HBV detections can help in the diagnosis, referral, and treatment of HBV. Available methods for HBV detection mostly used bulky instruments. Miniaturization of devices for HBV detection has been started by narrowing down the size of the devices. Several methods have also been proposed to increase the selectivity and sensitivity of the miniaturized methods, such as sandwich recognition of the biomarkers and the use of nano- to micro-sized materials. This review presents recent HBV detections in the last two decades from laboratory-based instruments towards microfluidic paper-based analytical devices (µPADs) for point-of-care testing (POCT) purposes. Early and routine analysis to detect HBV as early as possible could be achieved by POCT, especially for areas with limited access to a central laboratory and/or medical facilities.