Broadband 2D Electronic Spectroscopy Reveals Coupling Between Dark 1Bu- State of Carotenoid and Qx State of Bacteriochlorophyll

Broadband 2D Electronic Spectroscopy Reveals Coupling Between Dark 1Bu- State of Carotenoid and Qx State of Bacteriochlorophyll

The study of LH2 protein of purple bacteria by broadband 2D electronic spectroscopy is presented. The dark 1Bu- carotenoid state is directly observed in 2D spectra and its role in carotenoid-bacteriochlorophyll interaction is discussed.

Bibliographic Details
Main Authors:	Scholes Gregory D., Cogdell Richard J., Mulvaney Rachel M., Jumper Chanelle C., Ostroumov Evgeny E.
Format:	Article
Language:	English
Published:	EDP Sciences 2013-03-01
Series:	EPJ Web of Conferences
Online Access:	http://dx.doi.org/10.1051/epjconf/20134108005

Similar Items

Theory of the dark state of polyenes and carotenoids
by: Barford, W
Published: (2022)

Multimodal Bacteriochlorophyll Theranostic Agent
by: Tracy W.B. Liu, Juan Chen, Laura Burgess, Weiguo Cao, Jiyun Shi, Brian C. Wilson, Gang Zheng
Published: (2011-01-01)

Dark excited states of carotenoid in light harvesting complex probing with femtosecond stimulated Raman spectroscopy
by: Sakai S., et al.
Published: (2013-03-01)

Read by QxMD
by: Vera Granikov
Published: (2016-04-01)

Bridging Carotenoid-to-Bacteriochlorophyll Energy Transfer of Purple Bacteria LH2 With Temperature Variations: Insights From Conformational Changes
by: Ruichao Mao, et al.
Published: (2021-10-01)

Exploring the sonodynamic effects of bacteriochlorophyll a
by: Lanqi Jia, et al.
Published: (2023-05-01)

Two-dimensional electronic spectroscopy of bacteriochlorophyll a with synchronized dual mode-locked lasers
by: JunWoo Kim, et al.
Published: (2020-11-01)

Bacteriochlorophyll f: properties of chlorosomes containing the “forbidden chlorophyll”
by: Kajetan Vogl, et al.
Published: (2012-08-01)

Chlorophylls and bacteriochlorophylls : biochemistry,biophysics, functions and applications /
by: Grimm, Bernhard
Published: (2006)

Origin of Bacteriochlorophyll a and the Early Diversification of Photosynthesis.
by: Tanai Cardona
Published: (2016-01-01)

Carotenoids Do Not Protect Bacteriochlorophylls in Isolated Light-Harvesting LH2 Complexes of Photosynthetic Bacteria from Destructive Interactions with Singlet Oxygen
by: Zoya K. Makhneva, et al.
Published: (2021-08-01)

COORDINATION STATE AND AGGREGATION PROCESS OF BACTERIOCHLOROPHYLL A AND ITS DERIVATIVES : STUDY ON ACETONE-WATER AND METHANOL-WATER SOLVENTS
by: Heriyanto Heriyanto, et al.
Published: (2010-06-01)

Characterization of the Protective Efficacy Against QX Strain of a Recombinant Infectious Bronchitis Virus With H120 Backbone and QX Spike Gene
by: Wenlian Weng, et al.
Published: (2022-06-01)

QX Pup : the fascinating yolk of the Rotten Egg Nebula
by: Berry, Kristin L
Published: (2018)

Correction: A Tale of Two Reductases: Extending the Bacteriochlorophyll Biosynthetic Pathway in.
Published: (2014-01-01)

Broadband impulsive vibrational spectroscopy of excited electronic states in the time domain
by: Liebel, M, et al.
Published: (2013)

Empirical Analysis of Extended QX-MAC for IOT-Based WSNS
by: Farhana Afroz, et al.
Published: (2022-08-01)

Synthesis of glycolconjugates of bacteriochlorophyll a and galectins ligand based on β-lactosylamine derivative
by: M. A. Grin, et al.
Published: (2009-12-01)

A tale of two reductases: extending the bacteriochlorophyll biosynthetic pathway in E. coli.
by: Ilya B Tikh, et al.
Published: (2014-01-01)

Potential Rhodopsin- and Bacteriochlorophyll-Based Dual Phototrophy in a High Arctic Glacier
by: Yonghui Zeng, et al.
Published: (2020-12-01)

Photoexcited state dynamics in carotenoids
by: Manawadu, D
Published: (2023)

Correction: A Tale of Two Reductases: Extending the Bacteriochlorophyll Biosynthetic Pathway in E. coli
Published: (2014-01-01)

Broadband EPR Spectroscopy of the Triplet State: Multi-Frequency Analysis of Copper Acetate Monohydrate
by: Wilfred R. Hagen
Published: (2023-09-01)

SUZAKU BROADBAND SPECTROSCOPY OF SWIFT J1753.5–0127 IN THE LOW-HARD STATE
by: Reynolds, Mark T., et al.
Published: (2015)

Broadband dielectric spectroscopy /
by: Kremer, F. (Friedrich), 1949-, et al.
Published: (2003)

MORPHOFUNCTIONAL CHARACTERISTICS OF RAT SARCOMA M-1 AFTER PHOTODYNAMIC THERAPY WITH THE BACTERIOCHLOROPHYLL A DERIVATIVE
by: V. V. Yuzhakov, et al.
Published: (2017-02-01)

MORPHOFUNCTIONAL CHARACTERISTICS OF RAT SARCOMA M-1 AFTER PHOTODYNAMIC THERAPY WITH THE BACTERIOCHLOROPHYLL A DERIVATIVE
by: V. V. Yuzhakov, et al.
Published: (2016-01-01)

Pathogenicity of a QX-like avian infectious bronchitis virus isolated in China
by: Guangcai Ren, et al.
Published: (2020-01-01)

Alignment of Qx100/Qx200 Droplet Digital (Bio-Rad) and QuantStudio 3D (Thermofisher) Digital PCR for Quantification of BCR-ABL1 in Ph+ Chronic Myeloid Leukemia
by: Carmen Fava, et al.
Published: (2021-05-01)

Dataset on broadband electrochemical impedance spectroscopy of Lithium-Ion batteries for different values of the state-of-charge
by: Emanuele Buchicchio, et al.
Published: (2022-12-01)

Photoexcited state dynamics and singlet fission in carotenoids
by: Manawadu, D, et al.
Published: (2023)

Optical Proxies of Euxinia: Spectroscopic Studies of CDOM, Chlorophyll, and Bacteriochlorophylls in the Lagoon on Zeleny Cape (the White Sea)
by: Yu. G. Sokolovskaya, et al.
Published: (2023-06-01)

Efficient Energy Transfer in Light-Harvesting Systems, III: The Influence of the Eighth Bacteriochlorophyll on the Dynamics and Efficiency in FMO
by: Moix, Jeremy, et al.
Published: (2013)

Effect of photodynamic therapy with the bacteriochlorophyll a derivative on growth and functional morphology of rat sarcoma M-1
by: V. V. Yuzhakov, et al.
Published: (2017-08-01)

Efficacy of commercial live vaccines against QX-like infectious bronchitis virus in Japan
by: Makoto Nakanishi, et al.
Published: (2023-05-01)

IBV QX affects the antigen presentation function of BMDCs through nonstructural protein16
by: Yaotang Wu, et al.
Published: (2023-05-01)

A Biosimilarity Study Between QX001S and Ustekinumab in Healthy Chinese Male Subjects
by: Lei Gao, et al.
Published: (2021-05-01)

Toward broadband mechanical spectroscopy
by: Hecksher, Tina, et al.
Published: (2018)

Broadband transmission EPR spectroscopy.
by: Wilfred R Hagen
Published: (2013-01-01)

Comparison of the transport of QX-314 through TRPA1, TRPM8, and TRPV1 channels
by: Nakagawa H, et al.
Published: (2013-03-01)