Sökning: WFRF:(Sharp David J.) > An Ultrasensitive M...
Fältnamn | Indikatorer | Metadata |
---|---|---|
000 | 03968naa a2200481 4500 | |
001 | oai:gup.ub.gu.se/340859 | |
003 | SwePub | |
008 | 240911s2024 | |||||||||||000 ||eng| | |
024 | 7 | a https://gup.ub.gu.se/publication/3408592 URI |
024 | 7 | a https://doi.org/10.1002/adhm.2024019662 DOI |
040 | a (SwePub)gu | |
041 | a eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Li, Yixuan4 aut |
245 | 1 0 | a An Ultrasensitive Molecularly Imprinted Point-Of-Care Electrochemical Sensor for Detection of Glial Fibrillary Acidic Protein |
264 | 1 | c 2024 |
520 | a Accurate assessment of neurological disease through monitoring of biomarkers has been made possible using the antibody-based assays. But these assays suffer from expensive development of antibody probes, reliance on complicated equipments, and high maintenance costs. Here, using the novel reduced graphene oxide/polydopamine-molecularly imprinted polymer (rGO/PDA-MIP) as the probe layer, a robust electrochemical sensing platform is demonstrated for the ultrasensitive detection of glial fibrillary acidic protein (GFAP), a biomarker for a range of neurological diseases. A miniaturized integrated circuit readout system is developed to interface with the electrochemical sensor, which empowers it with the potential to be used as a point-of-care (POC) diagnostic tool in primary clinical settings. This innovative platform demonstrated good sensitivity, selectivity, and stability, with imprinting factor evaluated as 2.8. A record low limit-of-detection (LoD) is down to 754.5 ag mL-1, with a wide dynamic range from 1 to 106 fg mL-1. The sensing platform is validated through the analysis of GFAP in clinical plasma samples, yielding a recovery rate range of 81.6-108.8% compared to Single Molecule Array (Simoa). This cost-effective and user-friendly sensing platform holds the potential to be deployed in primary and resource-limited clinical settings for the assessment of neurological diseases. A novel reduced graphene oxide/polydopamine-molecularly imprinted polymer (rGO/PDA-MIP) point-pf-care (POC) sensing platform for the detection of glial fibrillary acidic protein (GFAP) is developed, which shows remarkably high sensitivity, selectivity, robustness, and record limit-of-detection (LoD) at attomolar level with expansive detection range, making it a promising approach for screening for neurological diseases and monitoring progression. image | |
650 | 7 | a MEDICIN OCH HÄLSOVETENSKAPx Medicinska och farmaceutiska grundvetenskaperx Neurovetenskaper0 (SwePub)301052 hsv//swe |
650 | 7 | a MEDICAL AND HEALTH SCIENCESx Basic Medicinex Neurosciences0 (SwePub)301052 hsv//eng |
653 | a glial fibrillary acidic protein | |
653 | a molecularly imprinted polymer | |
653 | a neurological disease monitoring | |
653 | a point-of-care electrochemical sensor | |
653 | a reduced graphene oxide | |
700 | 1 | a Luo, Liuxiong4 aut |
700 | 1 | a Senicar, Lenart4 aut |
700 | 1 | a Asrosa, Rica4 aut |
700 | 1 | a Kizilates, Burcu4 aut |
700 | 1 | a Xing, Kaizhong4 aut |
700 | 1 | a Torres, Elias4 aut |
700 | 1 | a Xu, Lizhou4 aut |
700 | 1 | a Li, Danyang4 aut |
700 | 1 | a Graham, Neil4 aut |
700 | 1 | a Heslegrave, Amanda4 aut |
700 | 1 | a Zetterberg, Henrik,d 1973u Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry4 aut0 (Swepub:gu)xzethe |
700 | 1 | a Sharp, David J.4 aut |
700 | 1 | a Li, Bing4 aut |
710 | 2 | a Göteborgs universitetb Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi4 org |
773 | 0 | t ADVANCED HEALTHCARE MATERIALSx 2192-2640x 2192-2659 |
856 | 4 8 | u https://gup.ub.gu.se/publication/340859 |
856 | 4 8 | u https://doi.org/10.1002/adhm.202401966 |
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
Kopiera och spara länken för att återkomma till aktuell vy