Manipulation and detection of single nanoparticles and ...

Fiber-Based Optical Trapping and Manipulation

Dual Fiber Tweezers for Single Nanoparticle Trapping and Manipulation ... Gijs, “Photonic nanojet array for fast detection of single nanoparticles in a flow,” ...

Highly sensitive detection of nanoparticles with a self-referenced ...

Single nanoparticles are detected one at a time; however, their characterization by size or polarizability requires ensemble measurements and statistical ...

Optical selection and sorting of nanoparticles according to quantum ...

Fig. 1 Absorption detection of single nanoparticles using optical forces. (A) Concept of optical force absorption spectroscopy. By monitoring ...

Effect of spherical Au nanoparticles on nanofriction and wear ...

In single-nanoparticle contact, individual nanoparticles, deposited on silicon, were manipulated with a sharp tip and the friction force was determined.

Ultra-sensitive photothermal microscopy technique detects single ...

The detection of individual particles and molecules has opened new horizons in analytical chemistry, cellular imaging, nanomaterials, ...

Magnetic Nanoprobes for Spatio-Mechanical Manipulation in Single ...

Magnetic nanoparticles (MNPs) are widely known as valuable agents for biomedical applications. Yet, for their successful application within ...

Label-free detection and manipulation of single biological ...

In the past several years, there have been significant advances in the field of nanoparticle detection for various biological applications.

Cell labeling with magnetic nanoparticles

Cell labeling with magnetic nanoparticles: Opportunity for magnetic cell imaging and cell manipulation ... Single cell detection has been proven ...

Stacked Dual‐Pore Architecture for Deciphering and ... - UQ eSpace

and manipulating of single nanoparticles, that can be hardly ... and enable accurate detection of capture and release events of single nanoparticles.

Nanoscale manipulation of light leads to exciting new advancement

Controlling the interactions between light and matter has been a long-standing ambition for scientists seeking to develop and advance ...

2-D MICROMANIPULATION OF SINGLE NANOPARTICLES IN ...

2-D MICROMANIPULATION OF SINGLE NANOPARTICLES IN FREE. SOLUTION USING A ... detection. A syringe pump (Harvard Apparatus) is used to deliver fluid into ...

Optical Manipulation of Lanthanide-Doped Nanoparticles ... - Frontiers

In particular, the three-dimensional manipulation of single lanthanide-doped luminescent nanoparticles is of great interest due to the sensitivity of their ...

Optical manipulation of nanoparticles: a review - SPIE Digital Library

The authors used an inter- ferometric position detection; a precise method that relies on the interference of two trapping beams acting as one optical trap. The ...

Label-free detection of single nanoparticles with disordered ...

30 mW, CNI, China) which was manipulated using a polar- isation-maintaining fibre, lenses, an optical iris, a dichroic beam-splitter (DBS ...

Manipulation (Chapter 4) - Magnetic Nanoparticles in Biosensing ...

A resolution of 1 nm in dislocation and a force of 1–100 pN can be readily executed and detected to investigate single-molecule events. However, the optical ...

Imaging the chemical activity of single nanoparticles with optical ...

7 Several kinds of optical microscopes have demonstrated unprecedented sensitivity to detect individual small molecules,8 substantially paving the way towards ...

Advanced Optical Measurements for Characterizing Photophysical ...

4: Compliment ssDNA-nanoparticle conjugates for positive-controlled single molecule detection of hybridization of DNA target sequences. Correlation measurements ...

How to Manipulate Nanoparticles with Lasers - Physics Magazine

A proposed new kind of “optical tweezers” traps nanoparticles where two laser beams overlap. (Top) After the first laser beam (green) excites ...

New technique introducing foreign atoms in optical trapping allows ...

The technique is powerful, and one can think of engineering nanodiamonds with different types of foreign atoms to make their effect even ...

Nanoparticle manipulation by mechanical pushing - Sites at USC

The resulting patterns of nanoparticles have many potential applications, from high-density data storage to single-electron electronics, and prototyping and.