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Rapid and Visual Detection of Hepatitis B Virus Using the ERA/Cas12f1_ge4.1-Based Lateral Flow Assay System
Hepatitis B virus (HBV) is a major pathogen posing significant challenges to global public health, making early diagnosis ...
Optical biosensor array based on nanozyme for environmental monitoring and food safety detection: Principle, design, and application
Typical biosensing platforms are built on the 'lock-and-key' approach, providing high specificity and sensitivity ...
Glycan Profiling of Multiple Sclerosis Oligoclonal Bands with MALDI-TOF
Multiple sclerosis (MS) is a common autoimmune disease that primarily affects young adults. In this condition, the immune ...
Combining Digital Imaging and Quantum Dots for Analytical Purposes
This review details recent advances in digital imaging (DI) methods for the development of analytical methodologies combin...
Enabling simultaneous photoluminescence spectroscopy and X-ray Footprinting Mass Spectrometry to study protein conformation and interactions
X-ray Footprinting Mass Spectrometry (XFMS) is a structural biology method that uses broadband X-rays for in situ hydroxyl...
Rapid Mimetic Micro-Contact Nano Fluorosensor based on Molecularly Imprinted Polymers for Detection of Amygdalin in Biological Matrix
In this study, mimetic fluorescence nano-sensor based on molecularly imprinted polymer was designed for detection of amygd...
Facile preparation of a hydrophilic Eu-based ratiometric fluorescence nanosensor for Cu2+ ion detection and living cells imaging
In this work, a hydrophilic Eu-based ratiometric fluorescence nanosensor (PAAC-Eu) was developed for Cu2+ ion detection in...
Advances in Human Papillomavirus Detection for Cervical Cancer Screening and Diagnosis: Challenges of Conventional Methods and Opportunities for Emergent Tools
Human papillomavirus (HPV) infection is the main cause of cervical cancer and other cancers such as anogenital and orophar...
A rapid and highly sensitive fluorescence immunochromatographic test strip for pepsin detection in human hypopharyngeal saliva
Pepsin serves as a potential biomarker for laryngopharyngeal reflux disease (LPRD). The reported methods for detecting pep...
Qualitative and quantitative nondestructive determination of cyanide in water and distilled spirits by Raman integrating sphere
Cyanide often forms as a byproduct during the fermentation process of distilled spirits, and excessive amounts can cause d...
A paclobutrazol determination by square wave voltammetry based on molecularly imprinting polymer and boron doped copper oxide/graphene nanocomposite
In this research paper, a novel voltammetric sensor based on boron doped copper oxide/graphene (B-CuO-Gr) nanocomposite an...
Tungsten disulphide nanosheet modulated fluorescent gold nanoclusters immunoprobe for the Detection of Tau peptide: Alzheimer's disease Biomarker
Neuronal tau peptide serves as a key biomarker for neurodegenerative diseases, in specific Alzheimer’s disease, a conditio...
Thin film microextraction of PAHs from wastewater samples using an oxine modified iron mesh followed by dispersive liquid-liquid microextraction prior to gas chromatography analysis
In the present research, an attempt has been made to develop a new thin film microextraction method for the extraction of ...
Preliminary Studies for the Standardization of a pXRF Analyzer via ICP-OES for the Accurate Quantification of Pb in New Paint
Determining lead (Pb) concentrations in new paints using spectroscopic methods like Inductively Coupled Plasma-Optical Emi...
Galactose Oxidase Oxidation and Glycosidase Digestion for GlycoRNA Analysis
Ribonucleic acid (RNA), essential for protein production and immune function, undergoes glycosylation, a process that atta...
Development of a novel and affordable point-of-care kit for rapid detection of urea and glucose adulteration in cow milk
The increasing global population has raised the demand for cow milk, leading to its adulteration with harmful substances, ...
A label-free and ultrasensitive electrochemical biosensor using hybrid polypyrrole/gold nanoelectrocatalysts mediated signal amplification for the detection of miRNA-21
The quantitative detection of microRNAs (miRNAs) is crucial for the diagnosis of cancers, while the traditional methods ex...
Quantification of Creatinine on Paper-based Devices from Whole Blood using RGB Sensor
Creatinine, an important biomarker for renal functions, is often conventionally estimated using gold standard Jaffe reacti...
Combined Detection of Hepatitis B Virus Surface Antigen and Hepatitis B Virus DNA using DNA sensor
Hepatitis B virus (HBV) infection is associated with the progression of liver disease. Occult HBV infection (OBI) is defin...
A chemiluminescent sensor based on CRISPR-HCR technology for the hypersensitive detection of Mycobacterium tuberculosis
Tuberculosis is a highly infectious bacterial disease caused by Mycobacterium tuberculosis. The spread of this agent has c...
Nitrogen-Doped Carbon Nanosheet/Poly(amidoamine) Dendrimer-based Electrochemical Sensor for Nicotine in Flavored Hookah Pipe Tobacco
Towards the nicotine addiction challenge in the smoking of hookah pipe products, we hereby present the development of an e...
Lyophilizing SERS Biosensors to Enable Translation into Easy-to-Use Assay
The COVID-19 pandemic has highlighted the importance of point-of-care (POC) pathogen detection. Accurate and accessible di...
Exhaled breath of children swimmers conveniently collected by Teflon bags and used for trihalomethanes determination by SPME-GC-MS
Trihalomethanes (THMs) are the most common disinfection by-products in swimming pools; however, they exhibit strong cytoto...
Laser-Induced Graphene/Gold Nanoparticle Hybrid Sensor for Enhanced Electrochemical Detection of Paracetamol
This research presents a highly sensitive and selective electrochemical sensor for detecting paracetamol. The sensor is cr...
A simple fluorescent probe for selectively detecting Al3+ and F- in living cells and growing tea plant
Compounds containing aluminum (Al3+) or fluorine (F-) are two kinds of substances easily enriched by tea plant, which exce...
Removing and measurement of trace amounts of Rhodamine B in aqueous samples based on synthesis of Fe3O4 nanoparticles modified with SiO2 and polydopamine nano-sorbent by magnetic solid phase extraction
Rhodamine B (RDB) dyes are generally toxic and cause problems such as carcinogenic activities, neurological disorders, and...
Solid substrate assisted enhanced laser induced breakdown spectroscopy for metal element analysis in aqueous solution
Due to plasma quenching caused by the dense water medium, laser-induced breakdown spectroscopy (LIBS) faces challenges suc...
DNAzyme-manipulated fluorescence signal variation of DNA-AgNCs and construction of an aptasensor for ATP
DNA-templated silver nanoclusters (DNA-AgNCs) are novel nanomaterials with unique fluorescence characteristics. DNAzyme is...
Proximity ligation hybridization triggered structure-switching based signal amplification strategy for sensitive and accurate exosomes detection
Exosomes have significant functions in intercellular communication, as well as in tumor migration and invasion. Neverthele...
Development of a fluorous trapping reagent for rapid detection of electrophilic reactive metabolites
A cysteine-based fluorous trapping reagent, Rf8CYS, was developed. Rf8CYS formed adducts with soft and hard electrophilic ...
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