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CRISPR-Cas systems: From gene scissors to programmable biosensors

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 137 ()

The increasing needs for developing biosensors for various applications in infectious disease diagnosis, environmental monitoring, and food safety put......

Recent advances in metal-organic frameworks/membranes for adsorption and removal of metal ions

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 137 ()

Metal-organic frameworks (MOFs) have attracted extensive research interest because of their high specific surface area, tunable microporosity, low ske......

Recent advances in the detection of multiple microRNAs

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 139 ()

MicroRNAs (miRNAs) are a class of endogenous, noncoding, single-stranded RNA molecules with an average length of similar to 22 nucleotides. Various mi......

Recent applications of graphene and graphene-based materials as sorbents in trace analysis

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 137 ()

Solid phase extraction for sample pretreatment offers many advantages, including short processing time, rapid separation, high enrichment efficiency a......

Nanomaterials meet microfluidics: Improved analytical methods and high-throughput synthetic approaches

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 142 ()

In recent years, both nanomaterials (NMs) and microfluidics have unprecedented development. NMs with specific morphologies and versatile surface funct......

Advancements in electrochemical biosensing for respiratory virus detection: A review

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 139 ()

Respiratory viruses are real menace for human health which result in devastating epidemic disease. Consequently, it is in urgent need of identifying a......

Engineering activatable nanoprobes based on time-resolved luminescence for chemo/biosensing

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 140 ()

In light of autofluorescence-free background, phosphorescent nanoprobes permit optical detection to effectively eliminate autofluorescence and scatter......

Recent advances on immunosensors for mycotoxins in foods and other commodities

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 136 ()

Mycotoxin contamination in foods and other commodities has been a global concern due to their serious toxicity and public health threat, as well as fe......

Trends in the bacterial recognition patterns used in surface enhanced Raman spectroscopy

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 142 ()

The intrinsic sensitivity features of surface-enhanced Raman spectroscopy (SERS) have now been considerably applied for extracting bacterial vibration......

Drug screening strategies using metal-based luminescent probes

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 139 ()

Drug screening assays employing organic fluorophores are widely used for high-throughput screening of potential drugs. However, organic dyes generally......

Fluorescent functional nucleic acid: Principles, properties and applications in bioanalyzing

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 141 ()

Functional nucleic acids with fluorescence properties are powerful research tools for both biomolecular analysis and biological nanomaterials. This re......

Recent progress and application of boronate affinity materials in bioanalysis

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 140 ()

Cis-diol containing molecules are of great biological significance. The low abundance of cis-diol containing molecules and the complexity of biosample......

Graphdiyne: A promising 2D all-carbon nanomaterial for sensing and biosensing

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 137 ()

Graphdiyne (GDY), an emerging carbon allotrope, features the coexistence of sp and sp2 hybridized carbon atoms in a 2D planar structure. It has attrac......

An overview of graphene-based nanoadsorbent materials for environmental contaminants detection

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 139 ()

Due to their unique porous structure, ultrahigh specific surface area, excellent mechanical/thermal stability, sufficient active sites and controllabl......

Poly (amino acids) towards sensing: Recent progress and challenges

期刊: TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2021; 140 ()

Amino acids (AAs) as a promising class of biocompatible materials have gained tremendous attention in various fields such as nutrition, human health, ......

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