scholarly journals Aspherical magnetically modulated optical nanoprobes (MagMOONs)

2003 ◽  
Vol 93 (10) ◽  
pp. 6698-6700 ◽  
Author(s):  
Jeffrey N. Anker ◽  
Caleb Behrend ◽  
Raoul Kopelman
Keyword(s):  
Optical Nanoprobes

Luminescent assays based on carbon dots for inorganic trace analysis

2015 ◽  
Vol 34 (3-4) ◽  
Author(s):  
Isabel Costas-Mora ◽  
Vanesa Romero ◽  
Isela Lavilla ◽  
Carlos Bendicho
Keyword(s):  
Quantum Dots ◽  
Trace Analysis ◽  
Carbon Dots ◽  
Chemical Species ◽  
Promising Alternative ◽  
Organic Fluorophores ◽  
Optical Nanoprobes ◽  
Fluorescent Nanomaterials

AbstractCarbon dots (CDs) are a recently discovered class of fluorescent nanomaterials with great potential to be applied in the analytical field. CDs have demonstrated to be a promising alternative to conventional organic fluorophores or quantum dots as optical nanoprobes for sensing different chemical species. In this overview, we review the progress in the design of novel nanoprobes based on fluorescent CDs for inorganic trace analysis. Representative examples of CD-based assays are described and the different sensing strategies are discussed.

ChemInform Abstract: Single Molecules as Optical Nanoprobes for Soft and Complex Matter

ChemInform ◽  
2010 ◽  
Vol 41 (16) ◽  
Author(s):  
Florian Kulzer ◽  
Ted Xia ◽  
Michel Orrit
Keyword(s):  
Single Molecules ◽  
Optical Nanoprobes ◽  
Complex Matter

Novel Optical Nanoprobes for Chemical and Biological Analysis

2014 ◽  
Author(s):  
Lingxin Chen ◽  
Yunqing Wang ◽  
Xiuli Fu ◽  
Ling Chen
Keyword(s):  
Biological Analysis ◽  
Optical Nanoprobes

Optical nanoprobes for chiral discrimination

The Analyst ◽  
2020 ◽  
Vol 145 (20) ◽  
pp. 6416-6434
Author(s):  
Arafeh Bigdeli ◽  
Forough Ghasemi ◽  
Nafiseh Fahimi-Kashani ◽  
Samira Abbasi-Moayed ◽  
Afsaneh Orouji ◽  
...  
Keyword(s):  
Chiral Recognition ◽  
Chiral Discrimination ◽  
Sensing Systems ◽  
Optical Nanoprobes ◽  
Luminescent Sensing

Chiral recognition can be achieved by exploiting chiral properties of nanoparticles within various colorimetric and luminescent sensing systems.

scholarly journals Photoacoustic molecular imaging with functional nanoparticles

2017 ◽  
Vol 10 (04) ◽  
pp. 1730004 ◽  
Author(s):  
Liming Liu ◽  
Huan Qin
Keyword(s):  
Molecular Imaging ◽  
High Spatial Resolution ◽  
Photoacoustic Imaging ◽  
Imaging Modality ◽  
Ultrasonic Waves ◽  
Diffusion Limit ◽  
Biological Processes ◽  
Functional Nanoparticles ◽  
Current Review ◽  
Optical Nanoprobes

Photoacoustic imaging (PAI) breaks through the optical diffusion limit by making use of the PA effect. By converting incident photons into ultrasonic waves, PAI combines high contrast of optical imaging and high spatial resolution in depth tissue of ultrasound imaging in a single imaging modality. This imaging modality has now shown potential for molecular imaging, which enables visualization of biological processes with systemically introduced functional nanoparticles. In the current review, the potentials of different optical nanoprobes as PAI contrast agents were elucidated and discussed.

Microrheology with modulated optical nanoprobes (MOONs)

2005 ◽  
Vol 293 (1) ◽  
pp. 663-670 ◽  
Author(s):  
Caleb J. Behrend ◽  
Jeffrey N. Anker ◽  
Brandon H. McNaughton ◽  
Raoul Kopelman
Keyword(s):  
Optical Nanoprobes

scholarly journals The Application of Inorganic Optical Nanoprobes in Bacterial Infection

2021 ◽  
pp. 2130004
Author(s):  
Linyu Ding ◽  
Lai Jiang ◽  
Gang Liu
Keyword(s):  
Bacterial Infection ◽  
Bacterial Infections ◽  
Early Stage ◽  
Imaging Techniques ◽  
Severe Disease ◽  
Acute Infection ◽  
Antibacterial Properties ◽  
Efficient Treatment ◽  
Optical Nanoprobes ◽  
Biomedical Field

Bacterial infection is an acute infection caused by pathogens or conditional pathogens, which leads to severe disease and even death. It has become a significant reason for diseases and deaths worldwide. Therefore, rapid and precise detection, diagnosis, and treatment in the early stage are the key to deal with bacterial infections. Over recent years, along with the advances in biomaterials and nanotechnology, numerous nanomaterial-based multifunctional probes have been extensively explored in the biomedical field. Because of their excellent optical properties, inorganic optical nanoprobes are used to rapidly detect bacterial infection in the early stage and show excellent antibacterial properties, which has a great application prospect in antibacterial therapy expected to reduce the risk of bacterial infection. In this mini-review, we generally overviewed and summarized recent progress on inorganic nanoparticle-based optical imaging techniques as a platform to construct functional theranostics for the efficient treatment of bacterial infections. The opportunities and challenges in the application of fluorescent optical nanoprobes are prospected.

Sign in / Sign up

Export Citation Format

Share Document