The world health organization figures show prostate cancer in developed countries has
been the second primary cause of cancer mortality following lung cancer for the men. So …

A three-layer core–shell nanostructure consisting of a silver core, a silica spacer, and a
fluorescent dye RuBpy-doped outer silica layer was fabricated, and the optimal metal …

Highly selective and sensitive detection methods are very important for the early diagnosis
of prostate-specific antigen (PSA). Here, we present a novel peptide/Fe 3 O 4@ SiO 2-Au …

Background: Nanoparticle-based detection technologies have the potential to improve
detection sensitivity in miniature as well as in conventional biochemical assays. We …

Herein, we developed a simple, sensitive and non-aggregation-based method for the
selective colorimetric detection of chromium (VI) ions (Cr (VI)) in an aqueous solution. In the …

A simple, sensitive, and fluorescent immunoassay for the detection of prostate‐specific
antigen (PSA) based on horseradish peroxidase and silicon dioxide nanospheres as a …

In the field of SERS-based immunoassay, the recyclable utilization of noble metal materials
is essential for their practical application in clinical medicine. Herein, a kind of novel …

Novel zirconia-based fluorescent terbium nanoparticles have been prepared as a
fluorescent nanoprobe for time-resolved fluorescence bioassay. The nanoparticles were …

In this work, tyrosine-protected gold nanoparticles (Tyr-Au NPs) were fabricated by one-step
reduction of Au 3+ ion using Tyr as a reducing and capping agent under microwave …

Novel silica-coated terbium (III) chelate fluorescent nanoparticles have been prepared and
characterized as a new type of fluorescence probe for highly sensitive time-resolved …