DNA is traditionally known as a central genetic biomolecule in living systems. From an
alternative perspective, DNA is a versatile molecular building-block for the construction of …

Developing robust and sensitive food safety detection methods is important for human
health. Electrochemiluminescence (ECL) is a powerful analytical technique for complete …

Traditional detection methods for food-borne pathogens are usually expensive and
laborious, so there is an urgent need for an economical, facile and sensitive method. In this …

Sensitive and accurate detection of biological analytes, such as proteins, genes, small
molecules, ions, cells, etc., has been a significant project in life science. Signal amplification …

Pathogenic bacteria are primarily kinds of food hazards that provoke serious harm to human
health via contaminated or spoiled food. Given that pathogenic bacteria continue to …

Pathogenic bacterial contamination greatly threats human health and safety. Rapidly
biosensing pathogens in the early stage of infection would be helpful to choose the correct …

As a main cause of foodborne diseases, pathogenic bacteria have threatened the health
and well-being of human communities. There is a need of fastness, accuracy and sensitivity …

In this work, the feasibility of a novel sensitive electrochemiluminescence aptasensor for the
detection of lysozyme using Ru (bpy) 3 2+-Silica@ Poly-L-lysine-Au (RuSiNPs@ PLL-Au) …

Copper nanoclusters (CuNCs) were synthesized starting from glutathione and copper (II)
nitrate. They show blue fluorescence peaking at 432 nm when excited at 334 nm. In the …

Herein we report on a novel magneto-controlled photoelectrochemical (PEC) sensor for
sensitive detection of telomerase activity based on an electron-acceptor elimination strategy …