National Tsing Hua University is one of the most prestigious universities within the high-tech democratic industrialized developed country of the 23x15px Republic of China as well as the world. It's high international ranking affords it the status of one of the top elite universities in the world. There are now 7 colleges, 17 departments and 22 independent graduate institutes in the university. Wikipedia.
National Tsing Hua University | Date: 2016-03-28
Provided is a sun protection composition including a UV absorber and a plurality of porous titanium dioxide microspheres. The UV absorber absorbs light of at least one of UVA radiation and UVB radiation. The particle size of the porous titanium dioxide microspheres is 100 nm to 300 nm, and the porous titanium dioxide microspheres can scatter light in a wavelength range between 200 nm and 400 nm. A cosmetic and a fabric containing the sun protection composition can also scatter light in a wavelength range between 200 nm and 400 nm, such that the UV protection capability of the cosmetic and the fabric is enhanced.
National Tsing Hua University | Date: 2016-01-28
A multi-channel magnetic control system is provided, which is used for mixing fluids containing magnetic particles or separating magnetic species. In the multi-channel magnetic control system, a plurality of magnetic field switches are allocated to surround a plurality of channels, and the magnetization directions of the magnetic field switches are controlled to generate an uneven local magnetic field gradient, so as to achieve the purpose of fluid mixing or separating the magnetic species. This system can be also used as controllable flow resistance devices for magnetic fluids. Based on the demand of magnetic field distribution, overall or local control of the magnetic field switches can be executed to perform parallel processing over the multi-channel system of multi-dimensional allocation, so as to effectively save the processing time. The mixing or separation rate can be obtained via detecting residual magnetic species by magnetoresistive sensors arranged in inlets and outlets of channels.
National Tsing Hua University | Date: 2016-09-20
A method for electroless metal deposition includes steps as follows. a) a substrate is provided, and the substrate has a surface which is subjected to a hydroxide surface modification to form a hydrophilic chemical oxide layer; b) a catalyst layer is formed on the chemical oxide layer, the catalyst layer includes a plurality of colloidal nanoparticles, and each of the plurality of colloidal nanoparticles includes a palladium nanoparticle and a high molecular polymer which wraps the palladium nanoparticle; and c) an electroless metal deposition is conducted, and a metal is deposited on the catalyst layer to form an electroless metal layer. An electroless metal layer included substrate is also provided.
National Tsing Hua University | Date: 2016-08-17
The present invention provides an evaluating system and the use thereof for the efficacy of antimicrobial peptide, which includes the following steps: (a) constructing a peptide by a first input unit, and load the peptide into an aqueous solution for a first time for equilibration; (b) constructing a lipid bilayer by a second input unit, and load the lipid bilayer into an aqueous solution for a second time for equilibration; (c) Using a first processing unit, simulations are carried out for an aqueous system containing an equilibrated peptide from the first input unit and the equilibrated lipid bilayer from the second input unit; (d) calculating the partition free energy of the peptide by a second processing unit; (e) outputting the prediction by an output unit, wherein the output unit is connected with the first processing unit and the second processing unit.
National Tsing Hua University | Date: 2016-04-15
The present invention provides a heavy metal detecting device and the fabricating method thereof. The heavy metal detecting device comprises a substrate and a nano-metal-particle array. The fabricating method of the heavy metal detecting device comprises following steps of: (S1) preparing a substrate, cleaning the substrate with a first liquid, and drying the substrate with a first gas; (S2) soaking the substrate in a first solution; (S3) after soaking the substrate for a first period of time, cleaning and drying the substrate with the first liquid and the first gas respectively; (S4) soaking the substrate in a pre-synthesized nano-metal-particle solution; and (S5) after soaking the substrate for a second period of time, cleaning and drying the substrate with a second liquid and the first gas respectively. Compared to the prior arts, the heavy metal detecting device of the present invention has the advantages of simplicity and rapidity.
National Tsing Hua University | Date: 2016-11-03
The present invention provides an oligopeptide specific to colorectal cancer cells, which are selected from a group of peptide sequences consisting of Seq ID: NO. 1 to Seq ID: NO. 3. The oligopeptide specific to colorectal cancer cells of the present invention may be applied for colorectal cancer detection method having non-invasive, fast and convenient properties
National Tsing Hua University | Date: 2016-08-12
The present invention provides a method for manufacturing a microbial detection device, microbial detection method, microbial detection kit and microbial detection device. The manufacturing method includes following steps: defining a sampling portion and a reaction portion on a substrate. Fiber materials are disposed in the reaction portion and a surface of the reaction portion which contacts with the fiber materials comprises abundant hydroxyl groups. Reaction reagents are then added into the fiber materials. An acidic solution is applied to treat the fiber materials and the hydroxyl groups in the reaction portion. The present invention is advantageous for easy operation, safety, and rapid analysis.
National Tsing Hua University | Date: 2016-03-18
The present invention provides an embodiment of an electronic device, including: an ultrasonic transmitting transducer, arranged to transmit a first ultrasonic signal, at a first time point, to an object to be tested at a first time point, wherein the first ultrasonic signal is reflected by the object to be tested to serve as a second ultrasonic signal; first, second and third ultrasonic receiving transducers, arranged to receive the second ultrasonic signal; and a processor, arranged to use Short-Time Fourier Transform to calculate a second time point, a third time point, and a fourth time point at which the first, second and third ultrasonic receiving transducers receive the second ultrasonic signal, and arranged to calculate the relative positions of the object to be tested and the ultrasonic transmitting transducer according to the second time point, the third time point, and the fourth time point.
National Tsing Hua University | Date: 2016-04-04
The present invention relates the system of the correction of energy crosstalk in dual-isotopes simultaneous acquisition (DISA), the system includes a collimator, a metal thin film, a detecting unit, an analyzing unit and a display unit for analyzing energy distribution charts of the dual-isotopes, and using specific equations or artificial neural network methods or independent component analysis to compare the energy distribution charts which are with and without metal thin film The invention uses the metal thin film to remove the energy contamination from dual-isotopes simultaneous acquisition whose photopeak energies are close, the invention effectively separates the energy distribution charts without energy crosstalk, therefore, the system improves diagnostic imaging and relieves patients discomfort.
National Tsing Hua University | Date: 2016-04-08
The present invention provides a pixel for realizing a full-color display, including an elastomer; and a plurality of microstructures disposed on the elastomer, wherein the pixel is composed of a single sub-pixel and the plurality of microstructures have the same primary morphology; wherein when applying a force to the elastomer, the plurality of microstructures have a second morphology which is different from the primary morphology. The present invention also provides a micro-electro-mechanical system (MEMS) for realizing a full-color display, fabrication methods thereof, and a method to realize a full-color display with a single pixel.