Femtosecond Dynamics of Flavin Cofactor in DNA Photolyase:  Radical Reduction, Local Solvation, and Charge Recombination

2005 ◽  
Vol 109 (4) ◽  
pp. 1329-1333 ◽  
Author(s):  
Haiyu Wang ◽  
Chaitanya Saxena ◽  
Donghui Quan ◽  
Aziz Sancar ◽  
Dongping Zhong
Keyword(s):  
Charge Recombination ◽  
Dna Photolyase ◽  
Femtosecond Dynamics ◽  
Radical Reduction

Femtosecond Dynamics of DNA Photolyase:  Energy Transfer of Antenna Initiation and Electron Transfer of Cofactor Reduction

2004 ◽  
Vol 108 (46) ◽  
pp. 18026-18033 ◽  
Author(s):  
Chaitanya Saxena ◽  
Aziz Sancar ◽  
Dongping Zhong
Keyword(s):  
Electron Transfer ◽  
Energy Transfer ◽  
Dna Photolyase ◽  
Femtosecond Dynamics

The Nature of Degrowth: Theorising the Core of Nature for the Degrowth Movement

2020 ◽  
Author(s):  
Pasi Heikkurinen
Keyword(s):  
Human Nature ◽  
Culturally Sensitive ◽  
Theory And Practice ◽  
The Core ◽  
The Past ◽  
The Future ◽  
Radical Reduction ◽  
Nature Experience ◽  
Matter Energy

This article investigates human–nature relations in the light of the recent call for degrowth, a radical reduction of matter–energy throughput in over-producing and over-consuming cultures. It outlines a culturally sensitive response to a (conceived) paradox where humans embedded in nature experience alienation and estrangement from it. The article finds that if nature has a core, then the experienced distance makes sense. To describe the core of nature, three temporal lenses are employed: the core of nature as ‘the past’, ‘the future’, and ‘the present’. It is proposed that while the degrowth movement should be inclusive of temporal perspectives, the lens of the present should be emphasised to balance out the prevailing romanticism and futurism in the theory and practice of degrowth.

Femtosecond Dynamics and Electrocatalysis of the Reduction of O2:  Tetraruthenated Cobalt Porphyrins

1999 ◽  
Vol 121 (2) ◽  
pp. 484-485 ◽  
Author(s):  
Hua-Zhong Yu ◽  
J. Spencer Baskin ◽  
Beat Steiger ◽  
Fred C. Anson ◽  
Ahmed H. Zewail
Keyword(s):  
Femtosecond Dynamics ◽  
Cobalt Porphyrins

Enhanced efficacy of defect passivation and charge extraction for efficient perovskite photovoltaics with a small open circuit voltage loss

2019 ◽  
Vol 7 (15) ◽  
pp. 9025-9033 ◽  
Author(s):  
Jin-Feng Liao ◽  
Wu-Qiang Wu ◽  
Jun-Xing Zhong ◽  
Yong Jiang ◽  
Lianzhou Wang ◽  
...  
Keyword(s):  
Grain Boundary ◽  
Power Conversion Efficiency ◽  
Conversion Efficiency ◽  
Open Circuit Voltage ◽  
Power Conversion ◽  
Charge Recombination ◽  
Open Circuit ◽  
Polymeric Semiconductor ◽  
Voltage Loss ◽  
Defect Passivation

A multifunctional 2D polymeric semiconductor was incorporated to provide surprisingly robust efficacy in grain boundary functionalization and defect passivation of perovskite, which suppresses charge recombination and thus affording an illustrious photovoltage of 1.16 V and power conversion efficiency of 21.1%.

scholarly journals Action mechanism of Escherichia coli DNA photolyase. II. Role of the chromophores in catalysis.

1987 ◽  
Vol 262 (1) ◽  
pp. 486-491 ◽  
Author(s):  
M S Jorns ◽  
E T Baldwin ◽  
G B Sancar ◽  
A Sancar
Keyword(s):  
Escherichia Coli ◽  
Action Mechanism ◽  
Dna Photolyase

Synergistic Promotion of Photoelectrochemical Water Splitting Efficiency of TiO2 Nanorod Arrays by Doping and Surface Modification

2021 ◽  
Author(s):  
Liang Zhao ◽  
Ding Chen ◽  
Shang Xu ◽  
Zhi Fang ◽  
Lin Wang ◽  
...  
Keyword(s):  
Surface Modification ◽  
Surface Charge ◽  
Water Splitting ◽  
Charge Recombination ◽  
Photoelectrochemical Water Splitting ◽  
Nanorod Arrays ◽  
Critical Factors ◽  
Tio2 Nanorod ◽  
Tio2 Nanorod Arrays ◽  
Light Capture

Fast surface charge recombination and poor light capture capability are regarded as the two critical factors that hamper the photoelectrochemical (PEC) performance of photoanodes. In the present work, we employed...

Using hysteresis to predict the charge recombination properties of perovskite solar cells

2021 ◽  
Author(s):  
Jionghua Wu ◽  
Yusheng Li ◽  
Yiming Li ◽  
Weihao Xie ◽  
Jiangjian Shi ◽  
...  
Keyword(s):  
Solar Cells ◽  
Perovskite Solar Cells ◽  
Charge Recombination ◽  
Hybrid Perovskite

Hysteresis is used to predict perovskites solar cells recombination properties, implying that hysteresis is a double-edged sword for hybrid perovskite.

Magnetic Field Induced Modulation of Charge‐Recombination Dynamics in a Rosarin‐Fullerene Complex

2021 ◽  
Author(s):  
Taeyeon Kim ◽  
Juno Kim ◽  
Xian-Sheng Ke ◽  
James T. Brewster ◽  
Juwon Oh ◽  
...  
Keyword(s):  
Magnetic Field ◽  
Charge Recombination ◽  
Fullerene Complex ◽  
Recombination Dynamics
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