☆ 4.6 Article

Improved Sensitivity and Wide Range Detection of Small Analytes Using a Two-Antigen-Combined Competitive Immunoassay

ACS OMEGA (2022)

相关参考文献

注意：仅列出部分参考文献，下载原文获取全部文献信息。

Article Chemistry, Analytical

A new method for broadening the detection range of immunoassay and its application in β-hCG quantitative detection

Bei Zhang et al.

Summary: Early pregnancy prediction requires high sensitivity in beta-hCG detection, while embryonic development monitoring and trophoblastic disease detection require a wider detection range. In this study, a light-initiated chemiluminescence assay (LICA) was used with immobilized monoclonal antibodies (mAbs) of different affinities to detect beta-hCG. The assay showed high sensitivity, good linearity, and correlation with a standard assay, making it a reliable method for beta-hCG detection.

ANALYTICAL METHODS (2022)

添加到收藏夹

Article Chemistry, Analytical

Rapid, sensitive universal paper-based device enhances competitive immunoassays of small molecules

Takeshi Komatsu et al.

Summary: Competitive immunoassays are the standard means of detecting small molecules, but traditional methods are difficult to apply during point-of-care tests. Paper-based analytical devices are rapid and straightforward, but there are few devices proposed for competitive immunoassays.

ANALYTICA CHIMICA ACTA (2021)

添加到收藏夹

Article Chemistry, Applied

Binding affinity-guided design of a highly sensitive noncompetitive immunoassay for small molecule detection

Yuchen Bai et al.

Summary: In this study, a novel hapten of halofuginone was synthesized to generate a monoclonal antibody, and a noncompetitive immunoassay was established to achieve higher sensitivity and wider analytical range compared to traditional competitive assays.

FOOD CHEMISTRY (2021)

添加到收藏夹

Article Chemistry, Analytical

Mesoporous silica-mediated controllable electrochemiluminescence quenching for immunosensor with simplicity, sensitivity and tunable detection range

Yi Xiao et al.

Summary: This study presents a mesoporous silica-mediated controllable electrochemiluminescence quenching immunosensor for straightforward and accurate measurement of immunological biomarkers. The sensitivity can be enhanced and the detection range can be broadened by tuning the ECL quenching, offering a new avenue for physiological and clinical implications of immunological biomarkers with a wide range of applications.

TALANTA (2021)

添加到收藏夹

Article Medical Laboratory Technology

Quantitation of estradiol by competitive light-initiated chemiluminescent assay using estriol as competitive antigen

Jiuzhi Li et al.

JOURNAL OF CLINICAL LABORATORY ANALYSIS (2020)

添加到收藏夹

Review Medical Laboratory Technology

The importance of estradiol measurement in patients undergoing in vitro fertilization

Emily Garnett et al.

CLINICA CHIMICA ACTA (2020)

添加到收藏夹

Review Chemistry, Analytical

Emerging strategies to enhance the sensitivity of competitive ELISA for detection of chemical contaminants in food samples

Ying Xiong et al.

TRAC-TRENDS IN ANALYTICAL CHEMISTRY (2020)

添加到收藏夹

Article Biophysics

Nanozyme amplification mediated on-demand multiplex lateral flow immunoassay with dual-readout and broadened detection range

Sijie Liu et al.

BIOSENSORS & BIOELECTRONICS (2020)

添加到收藏夹

Article Biochemical Research Methods

Competitive light-initiated chemiluminescent assay: using 5--dihydrotestosterone-BSA as competitive antigen for quantitation of total testosterone in human sera

Yaqiong Cui et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2019)

添加到收藏夹

Article Biochemical Research Methods

Development of a light-initiated chemiluminescent assay for the quantitation of sIgE against egg white allergens based on component-resolved diagnosis

Ying Bian et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2018)

添加到收藏夹

Review Biochemistry & Molecular Biology

Free estradiol and sex hormone-binding globulin

William Rosner

STEROIDS (2015)

添加到收藏夹

Editorial Material Endocrinology & Metabolism

Measurement of Estradiol-Challenges Ahead

Frank Z. Stanczyk et al.

JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM (2014)

添加到收藏夹

Article Endocrinology & Metabolism

Challenges to the Measurement of Estradiol: An Endocrine Society Position Statement

William Rosner et al.

JOURNAL OF CLINICAL ENDOCRINOLOGY & METABOLISM (2013)

添加到收藏夹

Article Medical Laboratory Technology

Reference intervals for reproductive hormones in prepubertal children on the automated Roche cobas e 411 analyzer

Ivana Zec et al.

CLINICAL BIOCHEMISTRY (2012)

添加到收藏夹

Article Medicine, General & Internal

DRUG HYPERSENSITIVITY

N. Yawalkar

ACTA CLINICA BELGICA (2009)

添加到收藏夹

Review Biochemical Research Methods

Fluorescence polarization immunoassays and related methods for simple, high-throughput screening of small molecules

David S. Smith et al.

ANALYTICAL AND BIOANALYTICAL CHEMISTRY (2008)

添加到收藏夹

Article Medical Laboratory Technology

Automated Measurement of 25-OH Vitamin D3 on the Roche Modular E170 Analyzer

Aila Leino et al.

CLINICAL CHEMISTRY (2008)

添加到收藏夹

Article Chemistry, Analytical

Development and evaluation of a reference measurement procedure for the determination of estradiol-17β in human serum using isotope-dilution liquid chromatography-tandem mass spectrometry

SSC Tai et al.

ANALYTICAL CHEMISTRY (2005)

添加到收藏夹

Article Endocrinology & Metabolism

Oestrogens and puberty

LC Alonso et al.

BEST PRACTICE & RESEARCH CLINICAL ENDOCRINOLOGY & METABOLISM (2002)

添加到收藏夹

© Peeref 2019-2024. All rights reserved.