scholarly journals Yellow fluorescent graphene quantum dots as a phosphor for white tunable light-emitting diodes

RSC Advances ◽  
2019 ◽  
Vol 9 (16) ◽  
pp. 9301-9307 ◽  
Author(s):  
Luqiao Yin ◽  
Jipeng Zhou ◽  
Weitao Li ◽  
Jianhua Zhang ◽  
Liang Wang
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Graphene Quantum Dots ◽  
Color Temperature ◽  
Light Emitting ◽  
Graphene Quantum Dot

Tunable color temperature of graphene quantum dot-based white lighting emitting diodes had been achieved adjusting the thickness and concentration of color convert matrix.

Ratiometric fluorescence response of a dual light emitting reduced carbon dot/graphene quantum dot nanohybrid towards As(iii)

2019 ◽  
Vol 7 (33) ◽  
pp. 10309-10317 ◽  
Author(s):  
Satyabrat Gogoi ◽  
Rashmita Devi ◽  
Hemant Sankar Dutta ◽  
Manobjyoti Bordoloi ◽  
Raju Khan
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Carbon Dots ◽  
Fluorescence Probe ◽  
Graphene Quantum Dots ◽  
Ratiometric Fluorescence ◽  
Carbon Dot ◽  
Light Emitting ◽  
Graphene Quantum Dot ◽  
Fluorescence Response

A dual light emitting fully carbon-based nanohybrid system comprising of glutathione-functionalized reduced carbon dots and graphene quantum dots is fabricated as ratiometric fluorescence probe for As(iii).

Color temperature control of quantum dot white light emitting diodes by grafting organic fluorescent molecules

2014 ◽  
Vol 2 (46) ◽  
pp. 9800-9804 ◽  
Author(s):  
Namhun Kim ◽  
Jongho Lee ◽  
Hyuncheol An ◽  
Changhyun Pang ◽  
Sung Min Cho ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Temperature Control ◽  
White Light ◽  
Light Emitting Diodes ◽  
Color Temperature ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Fluorescent Molecules

White-light emitting single compounds were synthesized by grafting blue-fluorescent molecules onto yellow emitting CdSe/ZnS quantum dots and white light emitting diodes were demonstrated. Facile adjustment of color temperature was also demonstrated by controlling the size of quantum dots and the amount of grafted organic blue-emitting molecules.

NiAg-graphene quantum dot-graphene hybrid with high oxidase-like catalytic activity for sensitive colorimetric detection of malathion

2021 ◽  
Author(s):  
Xu Dan ◽  
Ruiyi Li ◽  
Qinsheng Wang ◽  
Yongqiang Yang ◽  
Haiyan Zhu ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Graphene Oxide ◽  
Catalytic Activity ◽  
Quantum Dot ◽  
Colorimetric Detection ◽  
Graphene Quantum Dots ◽  
Functionalized Graphene ◽  
Graphene Quantum Dot ◽  
Nickel Silver

The paper reports the synthesis of nickel-silver-graphene quantum dot-graphene hybrid. Histidine-functionalized graphene quantum dots (His-GQDs) were bonded to graphene oxide (GO) and then combined with Ni2+ and Ag+ to form...

65‐3: Quantum Dot Light‐emitting Diodes with High Color Purity RGB Cadmium‐Free Quantum Dots

2021 ◽  
Vol 52 (1) ◽  
pp. 953-956
Author(s):  
Tatsuya Ryowa ◽  
Yusuke Sakakibara ◽  
Tadashi Kobashi ◽  
Keisuke Kitano ◽  
Masaya Ueda ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Color Purity ◽  
Light Emitting ◽  
High Color Purity

Analysis of Various Solvent Effects to Quantum Dots for Bilayer Quantum Dot Light-Emitting Diodes

2020 ◽  
pp. 425
Author(s):  
JaeIn Yoo ◽  
Suk-Ho Song ◽  
Jae-Peel Jung ◽  
Zhang Yi ◽  
Sung-Jae Park ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Solvent Effects ◽  
Light Emitting Diodes ◽  
Light Emitting

scholarly journals Highly luminescent red emitting CdZnSe/ZnSe quantum dots synthesis and application for quantum dot light emitting diodes

2017 ◽  
Vol 7 (11) ◽  
pp. 3875 ◽  
Author(s):  
Qin Zhang ◽  
Chao Nie ◽  
Chun Chang ◽  
Chenyang Guo ◽  
Xiao Jin ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Light Emitting Diodes ◽  
Light Emitting

Efficient and Bright Colloidal Quantum Dot Light-Emitting Diodes via Controlling the Shell Thickness of Quantum Dots

2013 ◽  
Vol 5 (22) ◽  
pp. 12011-12016 ◽  
Author(s):  
Huaibin Shen ◽  
Qinli Lin ◽  
Hongzhe Wang ◽  
Lei Qian ◽  
Yixing Yang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Shell Thickness ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Colloidal Quantum Dot

Partially pyridine-functionalized quantum dots for efficient red, green, and blue light-emitting diodes

2019 ◽  
Vol 7 (12) ◽  
pp. 3429-3435 ◽  
Author(s):  
Sukyung Choi ◽  
Jaehyun Moon ◽  
Hyunsu Cho ◽  
Byoung-Hwa Kwon ◽  
Nam Sung Cho ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Quantum Dot ◽  
Blue Light ◽  
Light Emitting Diodes ◽  
High Brightness ◽  
Light Emitting ◽  
Turn On ◽  
Colloidal Quantum Dot

Surface-exchanged, partially pyridine-functionalized colloidal quantum dot-based light-emitting diodes (QD-LEDs) exhibit a low turn-on voltage and high brightness.

Sign in / Sign up

Export Citation Format

Share Document