Session Index

The effect of surface modification on the immobilization of bovine serum albumin(BSA) based on lossy mode resonance (LMR) sensor was studied. The LMR sensor was a planar waveguide coated with a thin film of indium tin oxide (ITO). The LMR wavelength shifted 19.5 nm for 1% BSA solution was obtained.

 

This conference paper presents an advanced confocal microscope to rapidly capture
three-dimensional (3D) tomography in a far-field configuration with a nanoscale depth
resolution.


 

A refractive-index sensor with optical planar waveguide based on surface plasmon resonance technology was demonstrated. The sensor deposited with a gold thin-film was characterized by the spectrum variation for different refractive index solution. In terms of the experimental data, the sensitivity also obtained.

 

Our team determined the 500-1000 nm optical properties of porcine muscle, fat, and spinal cord tissues by using a integrating sphere system with the inverse Adding-Doubling(IAD) algorithm. The measurement results show that the three types of tissue could be identified by comparing absorption, scattering coefficients and reflectance spectra.

 

The research developed a deep learning network architecture that can be analyzed the image of near-infrared cameras on idiopathic lymphedema. The near-infrared image of lymphedema needed to remove the periodic noise and reconstruct images by using of DNCNN or SWIRCNN architectures were investigated.



 

An investigation of streptavidin-biotin interaction by using transistor-based biosensor and microfluidics is demonstrated for the detection on the mixing reaction situation by electrical signal and diffusion time. The biosensor consists a dual-gate IGZO thin film transistor (TFT) and a gold sensing electrode with microfluidic channels.

 

We combine deep learning with structured illumination multiphoton microscopy to improve the quality of the image resolution which acquired from temporal focusing multiphoton excitation microscopy (TFMPEM). We only need one pair of images for training to enhance images quality from TFMPEM. According to this approach, it reduces massive reconstruction time.

 

The excellent binding affinity, biocompatible and high sensitivity in SPR suggest the potential of the clinical application of this MoS2-COOH-based SPR chip detection lung cancer biomarker, Krt-19.


 

Dynamic phase image for living microorganism can be obtained using a dynamic interferometer. To achieve dynamic refractive index image, the instantaneous detection of the change of refractive index, this experiment uses the algorithm to obtain the thickness of the microorganism, and first calculates the phase modulation order.

 

A non-contact breath monitoring system with analyzed thermal image of human nostril was demonstrated in this report. The thermal image of nostril can be obtained by a compact IR camera and recognized with self-developed software, then the breath behavior can be determined.

 

Pea seedlings are high-nutrient vegetable. Artificial light is essential for the plant to grow, especially during winter season in the north countries. We found that pea seedling grew 35% heavier with eight hours 2300K light exposure than that without light.

 

We propose a new algorithm for image restoration of Full-field optical coherence tomography. Using only one interference image, one restored image can be obtained. Due to this new algorithm, the system becomes simpler, cheaper, and owns higher immunity to environmental vibrations. Finally, some test using this algorithm was also demonstrated.

 

An ultrafast, high resolution two photon fluorescence microscope, based on voltage sensitive fluorescent protein, has been designed to record the neuronal activity in brain with a record temporal resolution of 600us. With 920nm femtosecond excitation and 1580 frames per second acquisition, the activity of neurons can be easily discerned.

 

The pseudospectral time-domain (PSTD) simulation technique is employed to analyze the optical characteristics of a collagen-rich chicken cornea tissue. Especially, we focus on light scattering. Preliminary research findings show that the geometrical structures, including the arrangement and the size of fibrils, may affect the degree of optical transparency.

 

Controlling the adsorption and release of photodynamic dyes from a carrier with optimum rate is the exigent part of targeted drug delivery. This study demonstrates the potential of clinoptilolite zeolite in the efficient adsorption and biomolecule favoured release of 5-aminolevulinic acid (5-ALA) and Porphyrin (Zn-TBut3 PyP) in biological systems.

 

A novel SPR technique for enhancing circular birefringence (CB) is proposed. The feasibility of the proposed technique is demonstrated by measuring the CB properties of phantom solutions in the range of 0~500 mg/dL. The results showed that the proposed sensor has the resolution of 10-7 refractive index unit (RIU).

 

We constructed a DRS system which can accurately quantify the chromophore concentrations of skin. Experiment results showed that our system could accurately recover the bilirubin concentration of samples and we expect that our system can be applied to monitor neonatal bilirubin concetration in the near future.

 

Biomass alcohol can be used as an alternative energy source. Yeast fermentation is the most matured production technology. Our results show that illumination is beneficial to yeast fermentation. Illumination at night (7pm-7am) enabled a faster fermentation rate, which is 4.2 times higher than that under darkness.

 

We use a harmless and portable near-infrared structure on predicting the bone mineral density of the distal radius in order to evaluate osteoporosis. The prediction model is trained on 10 subjects. Comparing with DXA we perform excellently on predicting BMD with low error.



 

FDTD simulation is employed to model the optical characteristics of biological creatures. Specifically, material properties and various geometrical factors are analyzed. Research findings indicate that the color appearances may be dependent upon the specific nanostructures and materials.