Optical adhesion of photocurable emulsion droplets using laser trapping

2021 ◽  
Author(s):  
Shuzo Masui ◽  
Wakana Endo ◽  
Shotaro Kadoya ◽  
Masaki Michihata ◽  
Satoru Takahashi
Keyword(s):  
Laser Trapping ◽  
Emulsion Droplets

Highly paralleled emulsion droplets for efficient isolation, amplification, and screening of cancer biomarker binding phages

Lab on a Chip ◽  
2021 ◽  
Author(s):  
Junxia Wang ◽  
Yuyu Tan ◽  
Jiajun Ling ◽  
Mingxia Zhang ◽  
Liang Li ◽  
...  
Keyword(s):  
Traditional Approach ◽  
Cancer Biomarker ◽  
Highly Efficient ◽  
Whole Process ◽  
Emulsion Droplets ◽  
Ligand Screening

The double monoclonal display (dm-Display) has realized highly efficient monoclonal ligand screening, which can accelerate the whole process from weeks to 24 h with clone characterization throughput 1000-time higher than that of traditional approach.

scholarly journals Fabrication of Multi-Layered Microspheres Based on Phase Separation for Drug Delivery

Micromachines ◽  
2021 ◽  
Vol 12 (6) ◽  
pp. 723
Author(s):  
He Xia ◽  
Ang Li ◽  
Jia Man ◽  
Jianyong Li ◽  
Jianfeng Li
Keyword(s):  
Aqueous Solution ◽  
Phase Separation ◽  
Gastric Fluid ◽  
Simulated Gastric Fluid ◽  
Sustained Drug Release ◽  
Simulated Intestinal Fluid ◽  
Glycol Diacrylate ◽  
Emulsion Droplets ◽  
Collection Tube ◽  
Poly Ethylene

In this work, we used a co-flow microfluidic device with an injection and a collection tube to generate droplets with different layers due to phase separation. The phase separation system consisted of poly(ethylene glycol) diacrylate 700 (PEGDA 700), PEGDA 250, and sodium alginate aqueous solution. When the mixture droplets formed in the outer phase, PEGDA 700 in the droplets would transfer into the outer aqueous solution, while PEGDA 250 still stayed in the initial droplet, breaking the miscibility equilibrium of the mixture and triggering the phase separation. As the phase separation proceeded, new cores emerged in the droplets, gradually forming the second and third layers. Emulsion droplets with different layers were polymerized under ultraviolet (UV) irradiation at different stages of phase separation to obtain microspheres. Microspheres with different layers showed various release behaviors in simulated gastric fluid (SGF) and simulated intestinal fluid (SIF). The release rate decreased with the increase in the number of layers, which showed a potential application in sustained drug release.

scholarly journals Production of giant unilamellar vesicles and encapsulation of lyotropic nematic liquid crystals

Soft Matter ◽  
2021 ◽  
Author(s):  
Peng Bao ◽  
Daniel A. Paterson ◽  
Sally A. Peyman ◽  
J. Cliff Jones ◽  
Jonathan A. T. Sandoe ◽  
...  
Keyword(s):  
Liquid Crystals ◽  
Nematic Liquid Crystals ◽  
Double Emulsion ◽  
Lyotropic Liquid Crystals ◽  
Giant Unilamellar Vesicles ◽  
Unilamellar Vesicles ◽  
Emulsion Droplets ◽  
Double Emulsion Droplets

We describe a modified microfluidic method for making Giant Unilamellar Vesicles (GUVs) via water/octanol-lipid/water double emulsion droplets and encapsulation of nematic lyotropic liquid crystals (LNLCs).

scholarly journals The Laser Trapping Probe for Nano-CMM. (1st Report). Positional Detection Principle of the Laser Trapping Probe and Its Nature.

2000 ◽  
Vol 66 (7) ◽  
pp. 1081-1086 ◽  
Author(s):  
Yasuhiro TAKAYA ◽  
Noriaki SATO ◽  
Satoru TAKAHASHI ◽  
Takashi MIYOSHI ◽  
Hiroki SHIMIZU ◽  
...  
Keyword(s):  
Laser Trapping ◽  
Detection Principle

Real-time three-dimensional orientation control of non-spherical micro-objects using laser trapping

2007 ◽  
Vol 43 (7) ◽  
pp. 412 ◽  
Author(s):  
Y. Tanaka ◽  
K. Hirano ◽  
H. Nagata ◽  
M. Ishikawa
Keyword(s):  
Real Time ◽  
Three Dimensional ◽  
Laser Trapping ◽  
Orientation Control
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