Gold nanomaterials for optical biosensing and bioimaging
نویسندگان
چکیده
منابع مشابه
Silicon Nanomaterials for Biosensing and Bioimaging Analysis
Biochemical analysis in reliable, low-toxicity, and real-time manners are essentially important for exploring and unraveling biological events and related mechanisms. Silicon nanomaterial-based sensors and probes have potentiality to satisfy the above-mentioned requirements. Herein, we present an overview of the recent significant improvement in large-scale and facile synthesis of high-quality ...
متن کاملNanomaterials for Biosensing Applications
Nanomaterials have shown tremendous potentials to impact the broad field of biological sensing. Nanomaterials, with extremely small sizes and appropriate surface modifications, allow intimate interaction with target biomolecules. [...].
متن کاملOligochitosan-stabilized photoluminescent gold nanoconstructs for optical bioimaging
BACKGROUND Gold nanoclusters (AuNCs) are typically composed of several to tens of gold atoms which are stabilized with biomacromolecules such as bovine serum albumin (BSA). Au NCs fluoresces in the visible to near infrared region, in a size-dependent manner. AuNCs solutions have potential as fluorophore in a wide range of biomedical applications such as biodetection, biosensing and bioimaging i...
متن کاملEngineering Nanomaterials for Biosensing and Regenerative Medicine
Bio-responsive nanomaterials are of growing importance with potential applications including drug delivery, diagnostics and tissue engineering. DNA-, proteinor peptide-functionalised nanoparticle (NP) aggregates are particularly useful systems since triggered changes in their aggregation states may be readily monitored. For example, dispersion of gold NP assemblies results in a shift in the vis...
متن کاملNanomaterials in fluorescence-based biosensing.
Fluorescence-based detection is the most common method utilized in biosensing because of its high sensitivity, simplicity, and diversity. In the era of nanotechnology, nanomaterials are starting to replace traditional organic dyes as detection labels because they offer superior optical properties, such as brighter fluorescence, wider selections of excitation and emission wavelengths, higher pho...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Nanoscale Advances
سال: 2021
ISSN: 2516-0230
DOI: 10.1039/d0na00961j