中国科学院机构知识库网格系统: 检索

A molecularly imprinted polymer-based triple-ratio fluorescence nanosensor integrated with a paper-based microfluidic chip for rapid detection of enoxacin 期刊论文 OAI收割
TALANTA, 2025, 卷号: 295, 页码: 12
作者: Wang, Chao; Wen, Yuhao; Wang, Siyu; Xiang, Jiawen

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收藏 | 浏览/下载：6/0 | 提交时间：2025/10/14

Enoxacin Molecularly imprinted materials Triple-ratios fluorescence nanosensor Paper-based microfluidic chip

Paper-based SERS chip with adaptive attention neural network for pathogen identification 期刊论文 OAI收割
JOURNAL OF HAZARDOUS MATERIALS, 2025, 卷号: 494, 页码: 12
作者: Bi, Liyan; Zhang, Huangruici; Mu, Chenyu; Sun, Kaidi; Chen, Hao

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收藏 | 浏览/下载：3/0 | 提交时间：2025/10/14

Surface-enhanced Raman scattering Paper-based chip Deep learning Pathogen identification

Simple Way To Fabricate Novel Paper-Based Valves Using Plastic Comb Binding Spines 期刊论文 OAI收割
ACS SENSORS, 2018, 卷号: 3, 期号: 9, 页码: 1789-1794
作者: Han, Jinglong; Qi, Anjin; Zhou, Junrui; Wang, Guan; Li, Bowei

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收藏 | 浏览/下载：34/0 | 提交时间：2020/07/08

microfluidic paper-based analytical devices paper-based valves plastic comb binding spines colorimetric detection microfluidic chip nitrite

Biosensors in POCT Application 期刊论文 OAI收割
PROGRESS IN CHEMISTRY, 2016, 卷号: 28, 期号: 9, 页码: 1341-1350
作者: Deng, WP; Wang, LH; Song, SP; Zuo, XL

收藏 | 浏览/下载：87/0 | 提交时间：2017/03/02

point of care test biosensors microfluidics paper chip cellphone integrated biosensors

Rapid Micro-Patterning of a Conductive PANI/MWNTs-Polymer Composite Using an Optically-induced Electrokinetics Chip 会议论文 OAI收割
IEEE Nanotechnology Materials and Devices Conference (IEEE NMDC), Honolulu, HI, OCT 16-19, 2012
作者: Liu N(刘娜); Liang WF(梁文峰); Mai, John D.; Dong ZL(董再励); Li WJ(李文荣)

收藏 | 浏览/下载：49/0 | 提交时间：2013/12/26

A flexible, dynamically programmable and low-cost method applicable to micro-patterning of a conductive polymer/carbon nanotube composite solution is significant due to the potential applications in many areas. This paper demonstrates a new micro-patterning method for fabricating electrodes from a conductive polyaniline (PANI)/MWNT composite using an optically-induced electrokinetics (OEK) chip. This method quickly patterns flexible polymeric electrodes with different geometries when a square waveform signal with amplitudes from 16-20 Volts and frequencies from 20-30 kHz are applied. The geometric dimensions of the electrodes can be varied dynamically by controlling the size and exposure time of the light pattern. The surface morphology of electrodes patterned by this method is scanned by an atomic force microscope (AFM) and a scanning electron microscope (SEM) which show that the electrodes are uniform and continuous. Furthermore, the geometric dimensions and resistances of the electrodes are measured and analyzed. Experimental results reveal that the relationship between the resistance and geometries of the electrodes obey Ohm's law and the resistivity of the electrodes is about 0.03 Omega.m.

Finite element model and analysis for micro-cutting of aluminum alloy 7050-T7451 (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Machine Design and Manufacturing Engineering, ICMDME 2012, May 11, 2012 - May 12, 2012, Jeju Island, Korea, Republic of
作者: Zhou J.; Wang F.; Wang F.

收藏 | 浏览/下载：31/0 | 提交时间：2013/03/25

In this paper a finite element model with respect to actual state of micro-cutting is established by adopting software of ABAQUS/Explicit. Based on the FE model the cutting force and specific cutting force with various uncut depth of cut with different cutting edge radius are compared and then analyzed with regard to this simulation. In micro-cutting the nonlinear scaling phenomenon is more evident with the decreasing of uncut chip thickness. The likely explanations for the size effect in small uncut chip thickness are discussed in this paper. (2012) Trans Tech Publications Switzerland.

Design of high speed and parallel compression system used in the big area CCD of high frame frequency (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Precision Engineering and Non-Traditional Machining, PENTM 2011, December 9, 2011 - December 11, 2011, Xi'an, China
作者: Li G.-N.; Jin L.-X.; Zhang R.-F.; Wang W.-H.; Li G.-N.

收藏 | 浏览/下载：62/0 | 提交时间：2013/03/25

According to the area CCD camera of characteristics such as high resolution capacity and high frame frequency this paper puts forward a high speed and parallel image compression system of high integration degree. Firstly according to the work principle of the area CCD FPGA is adopted to realize the timing driving and multichannel and parallel analog signal handling to raise the export frame frequency of the area CCD. Secondly with an image compression scheme based on FPGA embedded processor MicroBlaze and ADV212 compression chip real time image compression and the high speed area CCD are realized. Finally by detecting the analog signal of the area CCD output the real time compression of the big area CCD image is carried out in different compression ratios and the compression performance is analyzed. Experiment result shows that this scheme can realize real time image compression with the biggest data rate of 520Mbps. When compression bit ratio is 0.15 the signal-to-noise ratio of peak value can reach 36 dB. Image collection and image compression are integrated which reduces the data transmission between them and improves systematic integration degree.

The design of analog video data grabber system based on TMS320VC33 and SAA7111A (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
作者: Liu S.-J.

收藏 | 浏览/下载：28/0 | 提交时间：2013/03/25

Analog video data grabber system based on TMS320VC33 and SAA7111A is proposed for a kind of automatic optical alignment measuring device. System uses the enhanced video processing chip SAA7111A to complete A/D conversion. The function of SAA7111A and the register configuration method of I2C Bus are introduced in the paper. System uses FPGA to control video data grabber and collaborative work of DSP. DSP processes video data. The paper gives design method of hardware and software. Experimental results indicate that the system can satisfy the requirements. 2011 IEEE.

Realization of auto-focusing system for cameras based on TMS320F2812 DSP (EI CONFERENCE) 会议论文 OAI收割
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
作者: Zhang T.

收藏 | 浏览/下载：34/0 | 提交时间：2013/03/25

Focusing systems play an important role in a variety of optical measurements and detection instruments. In this paper several kinds of auto-focusing methods were described and the relevant focusing evaluation functions were introduced based on image processing methods. An auto-focusing system based on image processing was designed by using the TMS320F2812 digital signal processing chip as a platform. Moreover some problem and solutions about auto-focusing system was demonstrated. The system designed in this paper can find the good image plane in 10 steps (about 5 second) thus it can meet the requirements of practical applications. 2011 IEEE.

The remote terminal design and implementation of 1553B based on DSP (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China
Hui C. X.; Xue L.; Ming L. W.; Na Z. L.

收藏 | 浏览/下载：31/0 | 提交时间：2013/03/25

This paper proposes a remote terminal design of 1553B based on DSP (TMS320F2812) which is specially applicable to aviation airborne equipment. The bus of 1553B chip structures of DSP and BU-61580 are simply introduced also the hardware interface and software design between the DSP and agreement interface are illuminated. 2011 IEEE.