High-sensitive hybrid photodetector based on CdSe quantum dots and graphene for detecting ATP bioluminescence on lab-on-chip devices

Li, Zhongqiang; Dong, Tao

doi:10.1109/biocas.2015.7348418

Cited by 2 publications

(2 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…To develop the solar energy technology, an optical sensor is needed that measure the light energy and convert to electricity. The number of researches work on optical sensor such as the optical sensor that are designed widely used in the field of energy savings [4,5], image sensor [6,7], light monitoring [8,9], biochemical [10,11], biomedical [12] and other applications [13][14][15]. However the price of optical sensor is expensive and few of research work on organic optical sensor.…”

Section: Introductionmentioning

confidence: 99%

Effect of combination of dye carotene and phycocyanin using daucus carota and spirulina sp. on optical sensor performance

Rahmadwati

Rachmawati

Mudjirahardjo

et al. 2020

IJEECS

View full text Add to dashboard Cite

<span>This research designed optical sensors using mercury lamp of 160W. These sensors provided voltage and current output. The design of optical sensors used the organic based material,i.e. dye carotene and phycocyanin. Fabrication of optical sensor in this research used spin coating deposition method. Based on the results of absorbance test, dye carotene had the largest absorption of light of 2.882 (a.u). Dye phycocyanin at length had the largest absorption of light of 2.787 (a.u). Combination between dye carotene and phycocyanin, for a 3: 1 (Carotene: Phycocyanin) ratio had a waveform like a dye carotene with a peak of 2.587 (au), whereas for 1: 3 had a waveform like phycocyanin with a peak of 2,279 (au). But, sample 1: 1 ratio had decrement the light absorbance rate with peaks of 1.183 (au). At the voltage testing result, combination of phycocyanin: carotene (1:3) had the best linearity. The response time of dye 3:1 (phycocyanin: carotene), 1:1, 1:3, phycocyanin, and carotene were 6.72 s, 2.469s, 1.171s, 2.66s and 7.01s respectively. </span>

show abstract

Section: Introductionmentioning

confidence: 99%

Effect of combination of dye carotene and phycocyanin using daucus carota and spirulina sp. on optical sensor performance

Rahmadwati

Rachmawati

Mudjirahardjo

et al. 2020

IJEECS

View full text Add to dashboard Cite

show abstract

“…In this measurement, optical or light sensors are used to sense the physical phenomenons. Currently, applications of the optical sensor have been widely used in the field of energy savings [1,2], image sensor [3,4], light monitoring [5,6], biochemical [7,8], biomedical [9] and other applications [10][11][12]. A few number of research in the sensor technology, especially in optical sensor that is shows from a little domestic/local sensor production sold commercially.…”

Section: Introductionmentioning

confidence: 99%

Optical sensor based on dye-sensitized solar cell with tobacco chlorophyll

Maulana¹,

Rahmadwati²,

Sari³

et al. 2019

TELKOMNIKA

View full text Add to dashboard Cite

Modified optical sensor based on dye-sensittized solar cell has been successfully fabricated to measure the number of light energy. The electric parameters as the sensor output were achieved from the light illuminance as the sensor input. The measured parameter from optical sensor according to the voltage and current output have been characterized to obtain the sensor performance. In this research, the modified sensor is customized from dye-sensitized solar cell with extracted tobacco chlorophyll dye as the photo-catalysator, photo-electrode of titanium dioxide and Iodine solution for redox reaction. The thick layer deposition with selected material is conducted using spin coating method of 1000 rpm. Based on the absorbance measurement, it shows that tobacco dye has the characteristics of visible light absorption in the wavelength of visible light spectra. The analytical result shows that the sensor has the wide linear characteristic in certain light illuminance and the increasing light intensity produces higher electrical parameter output both current and voltage. This sensor has potential prospect to be used as a light sensor and to be competitive fabrication cost.

show abstract

High-sensitive hybrid photodetector based on CdSe quantum dots and graphene for detecting ATP bioluminescence on lab-on-chip devices

Cited by 2 publications

References 14 publications

Effect of combination of dye carotene and phycocyanin using daucus carota and spirulina sp. on optical sensor performance

Effect of combination of dye carotene and phycocyanin using daucus carota and spirulina sp. on optical sensor performance

Optical sensor based on dye-sensitized solar cell with tobacco chlorophyll

Contact Info

Product

Resources

About