Fengna Xi
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Explore the profile of Fengna Xi including associated specialties, affiliations and a list of published articles.
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55
Citations
714
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Recent Articles
1.
Gao J, Zhang S, Xi F
Molecules
. 2025 Feb;
30(3).
PMID: 39942852
Homogeneous aptasensors that eliminate the need for probe labeling or immobilization hold significant potential for the rapid detection of tumor biomarkers. Herein, a homogeneous aptasensor with electrochemical (EC) and electrochemiluminescence...
2.
Lu S, Wu J, Luo T, Liu J, Xi F, Zhang W
Front Chem
. 2024 Nov;
12:1493368.
PMID: 39525961
Development of simple solid-phase electrochemiluminescence (ECL) immunosensor with convenient fabrication for high-performance detection of tumor biomarkers is crucial. Herein, a solid-phase ECL immunoassay was constructed based on a bipolar silica...
3.
Li W, Yu R, Xi F
Molecules
. 2024 Oct;
29(20).
PMID: 39459248
Simple development of an electrochemiluminescence (ECL) immunosensor for convenient detection of tumor biomarker is of great significance for early cancer diagnosis, treatment evaluation, and improving patient survival rates and quality...
4.
Feng J, Zheng Y, Luo T, Xi F, Lai H
RSC Adv
. 2024 Sep;
14(39):28976-28983.
PMID: 39268050
The development of simple, rapid, and sensitive methods for detecting pesticide in environmental and food samples holds significant importance. Electrochemiluminescence (ECL) sensing platforms with high resistance to interference and contamination,...
5.
Zhao J, Shi Z, Chen M, Xi F
Talanta
. 2024 Sep;
281:126817.
PMID: 39245006
Inspired by the iron porphyrin structure of natural horseradish peroxidase (HRP), an efficient carbon-based nanozyme was fabricated using nitrogen-doped graphene quantum dots (NGQDs) and iron ion (Fe) nanocomposite, enabling selective...
6.
Duan L, Zhang C, Xi F, Su D, Zhang W
Molecules
. 2024 Jun;
29(11).
PMID: 38893298
Simple and sensitive determination of total antioxidant capacity (TAC) in food samples is highly desirable. In this work, an electrochemical platform was established based on a silica nanochannel film (SNF)-modified...
7.
Wu Y, Shi Z, Liu J, Luo T, Xi F, Zeng Q
Front Nutr
. 2024 Apr;
11:1352938.
PMID: 38559779
Development of simple and reliable sensor for detecting vitamin content is of great significance for guiding human nutrition metabolism, overseeing the quality of food or drugs, and advancing the treatment...
8.
Zhou Y, Wang H, Xi F, Lu C
Molecules
. 2024 Feb;
29(4).
PMID: 38398610
The convenient construction of carbon-based electrochemical immunosensors with high performance is highly desirable for the efficient detection of tumor biomarkers. In this work, an electrochemical immunosensor was fabricated by integrating...
9.
Li F, Han Q, Xi F
Molecules
. 2023 Dec;
28(23).
PMID: 38067596
The effective and sensitive detection of the important biomarker, C-reactive protein (CRP), is of great significance in clinical diagnosis. The development of a convenient and highly sensitive electrochemiluminescence (ECL) aptasensor...
10.
Chang Q, Gu X, He L, Xi F
Front Chem
. 2023 Oct;
11:1274424.
PMID: 37876852
Sensitive detection of procalcitonin (PCT) in serum is crucial for the timely diagnosis and treatment of rheumatoid arthritis. In this work, an electrochemiluminescence (ECL) detection platform is developed based on...