Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26080653
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Sci+Rep
2015 ; 5
(ä): 11308
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Microwave-enhanced photocatalysis on CdS quantum dots--Evidence of acceleration
of photoinduced electron transfer
#MMPMID26080653
Kishimoto F
; Imai T
; Fujii S
; Mochizuki D
; Maitani MM
; Suzuki E
; Wada Y
Sci Rep
2015[Jun]; 5
(ä): 11308
PMID26080653
show ga
The rate of electron transfer is critical in determining the efficiency of
photoenergy conversion systems and is controlled by changing the relative energy
gap of components, their geometries, or surroundings. However, the rate of
electron transfer has not been controlled by the remote input of an external
field without changing the geometries or materials of the systems. We demonstrate
here that an applied microwave field can enhance the photocatalytic reduction of
bipyridinium ion using CdS quantum dots (QDs) by accelerating electron transfer.
Analysis of the time-resolved emission decay profiles of CdS quantum dots
immersed in aqueous solutions of bipyridinium exhibited the shortening of their
emission lifetimes, because of the accelerated electron transfer from QDs to
bipyridinium under microwave irradiation. This discovery leads us to a new
methodology using microwaves as an external field to enhance photocatalytic
reactions.