{"doi":"10.1039/d1ra07680a","title":"Electrochemically driven optical and SERS immunosensor for the detection of a therapeutic cardiac drug","abstract":", respectively. It is demonstrated that the sensitivity of QDs-ELISA was dependent on the charge transfer mechanism from the QDs to the antibody through ionic media, which was further explored using electrochemical impedance spectroscopy. We demonstrate that QDs-ELISA was relatively easy to fabricate compared to SERS-ELISA. The current study envisages replacement of conventional methodologies with small immunoassay chips using QDs and/or SERS-based tags with fast turnaround detection time as compared to conventional ELISA.","journal":"RSC Advances","year":2022,"id":270529,"datarank":0.0,"base_score":0.0,"endowment":0.0,"self_citation_contribution":0.0,"citation_network_contribution":0.0,"self_endowment_contribution":0.0,"citer_contribution":0.0,"corpus_percentile":null,"corpus_rank":null,"citation_count":13,"citer_count":0,"citers_with_citation_signal":0,"citers_with_endowment":0,"datacite_reuse_total":0,"is_dataset":false,"is_dataset_confidence":0.9562,"is_data_producer":false,"deposit_databanks":null,"is_oa":true,"file_count":0,"downloads":0,"has_version_chain":false,"published_date":"2022-01-01","fair_score":null,"fair_percentile":null,"algorithm_id":"datarank_citation_only_1hop_v6","ranking_scope":"data_only","authors":[{"id":934775,"name":"Dong‐Kwon Lim","orcid":"0000-0001-6755-7477","position":1,"is_corresponding":false},{"id":79845,"name":"Jeon Woong Kang","orcid":"0000-0003-2012-9023","position":2,"is_corresponding":false},{"id":343969,"name":"Zahid Yaqoob","orcid":"0000-0003-2487-9497","position":3,"is_corresponding":false},{"id":79847,"name":"Peter T. C. So","orcid":"0000-0003-4698-6488","position":4,"is_corresponding":false},{"id":934776,"name":"Muhammad Fahad Bhopal","orcid":"0000-0002-3272-5191","position":5,"is_corresponding":false},{"id":228068,"name":"Minqiang Wang","orcid":"0000-0002-7775-8341","position":6,"is_corresponding":false},{"id":650200,"name":"Raheel Qamar","orcid":"0000-0002-1158-6698","position":7,"is_corresponding":false},{"id":934777,"name":"Arshad Saleem Bhatti","orcid":"0000-0001-5989-5855","position":8,"is_corresponding":false},{"id":934774,"name":"Madeeha Chaudhry","orcid":"0000-0001-9874-083X","position":0,"is_corresponding":true}],"reference_count":52,"raw_metadata":null,"created_at":"2026-07-19T00:27:31.019242Z","pmid":"35425323","pmcid":null,"fwci":null,"citation_percentile":null,"influential_citations":0,"oa_status":null,"license":null,"views":0,"total_file_size_bytes":0,"version_count":0,"fair_f":null,"fair_a":null,"fair_i":null,"fair_r":null,"fair_zscore":null,"fair_rationale":null,"fair_model":null,"fair_agent_version":null,"fair_fulltext_source":null,"fair_has_llm":null,"fair_computed_at":null,"clinical_trials":[],"software_tools":[],"db_accessions":[],"linked_datasets":[],"topics":[]}