Cargando…

Establishment of the Q(y) Absorption Spectrum of Chlorophyll a Extending to Near-Infrared

A weak absorption tail related to the Q(y) singlet electronic transition of solvated chlorophyll a is discovered using sensitive anti-Stokes fluorescence excitation spectroscopy. The quasi-exponentially decreasing tail was, at ambient temperature, readily observable as far as −2400 cm(−1) from the a...

Descripción completa

Detalles Bibliográficos
Autores principales:	Leiger, Kristjan, Linnanto, Juha Matti, Freiberg, Arvi
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2020
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7503670/ https://www.ncbi.nlm.nih.gov/pubmed/32825445 http://dx.doi.org/10.3390/molecules25173796

Ejemplares similares

Asymmetry in the Q(y) Fluorescence and Absorption Spectra of Chlorophyll a Pertaining to Exciton Dynamics
por: Reimers, Jeffrey R., et al.
Publicado: (2020)

Assignment of the Q-Bands of the Chlorophylls: Coherence Loss via Q(x) − Q(y) Mixing
por: Reimers, Jeffrey R., et al.
Publicado: (2013)

Femtosecond anisotropy excitation spectroscopy to disentangle the Q(x) and Q(y) absorption in chlorophyll a
por: Zahn, Clark, et al.
Publicado: (2022)

Chlorophyll-Based Near-Infrared Fluorescent Nanocomposites: Preparation and Optical Properties
por: Chen, Zhi-Liang, et al.
Publicado: (2020)

Broadband Epsilon-Near-Zero Perfect Absorption in the Near-Infrared
por: Yoon, Junho, et al.
Publicado: (2015)

Near infrared fluorescent chlorophyll nanoscale liposomes for sentinel lymph node mapping
por: Fan, Lina, et al.
Publicado: (2012)

Leaf Chlorophyll Content Estimation of Winter Wheat Based on Visible and Near-Infrared Sensors
por: Zhang, Jianfeng, et al.
Publicado: (2016)

Perfecting and extending the near-infrared imaging window
por: Feng, Zhe, et al.
Publicado: (2021)

Accurate Computation of the Absorption Spectrum of Chlorophyll a with Pair Natural Orbital Coupled Cluster Methods
por: Sirohiwal, Abhishek, et al.
Publicado: (2020)

Nanocomposites Polarizing by Absorption: Dichroism in the Near-Infrared Region (NIR)
por: Bonderer, Lorenz, et al.
Publicado: (2014)

Multispectral near infrared absorption imaging for histology of skin cancer
por: Spreinat, Alexander, et al.
Publicado: (2019)

Cesium polytungstates with blue-tint-tunable near-infrared absorption
por: Yoshio, Satoshi, et al.
Publicado: (2020)

Open-[60]fullerene–aniline conjugates with near-infrared absorption
por: Sadai, Shumpei, et al.
Publicado: (2023)

Dataset of chlorophyll content estimation of Coffea Canephora using Red and Near-Infrared consumer-grade camera
por: Widjaja Putra, Bayu Taruna, et al.
Publicado: (2018)

Substantial near-infrared radiation-driven photosynthesis of chlorophyll f-containing cyanobacteria in a natural habitat
por: Kühl, Michael, et al.
Publicado: (2020)

Design and Experiment of a Portable Near-Infrared Spectroscopy Device for Convenient Prediction of Leaf Chlorophyll Content
por: Li, Longjie, et al.
Publicado: (2023)

Acid-Triggered Switchable Near-Infrared/Shortwave Infrared Absorption and Emission of Indolizine-BODIPY Dyes
por: Saucier, Matthew A., et al.
Publicado: (2023)

Near-Infrared-Excitable Organic Ultralong Phosphorescence through Multiphoton Absorption
por: Tao, Ye, et al.
Publicado: (2020)

THE EFFECTIVENESS OF THE SPECTRUM IN CHLOROPHYLL FORMATION
por: Frank, Sylvia R.
Publicado: (1946)

Near-Infrared Absorption Features of Triplet-Pair States Assigned by Photoinduced-Absorption-Detected Magnetic Resonance
por: Dill, Ryan D., et al.
Publicado: (2023)

Quantitative Detection of the Disappearance of the Antioxidant Ability of Catechin by Near-Infrared Absorption and Near-Infrared Photoluminescence Spectra of Single-Walled Carbon Nanotubes
por: Umemura, Kazuo, et al.
Publicado: (2019)

Fast visible and extended near-infrared multispectral fundus camera
por: Alterini, Tommaso, et al.
Publicado: (2019)

Near-Infrared Dyes: Towards Broad-Spectrum Antivirals
por: Mariewskaya, Kseniya A., et al.
Publicado: (2022)

Compensating the Degradation of Near-Infrared Absorption of Black Silicon Caused by Thermal Annealing
por: Wang, Yanchao, et al.
Publicado: (2016)

Assessing Absorption Coefficient of Hemoglobin in the Breast Phantom Using Near-Infrared Spectroscopy
por: Mehnati, Parinaz, et al.
Publicado: (2016)

Neuronal photoactivation through second-harmonic near-infrared absorption by gold nanoparticles
por: de Boer, Wieteke D. A. M., et al.
Publicado: (2018)

Organic narrowband near-infrared photodetectors based on intermolecular charge-transfer absorption
por: Siegmund, Bernhard, et al.
Publicado: (2017)

Porphyrin–Ryleneimide Hybrids: Tuning of Visible and Near-Infrared Absorption by Chromophore Desymmetrization
por: Kumar, Sunit, et al.
Publicado: (2020)

Polarized near-infrared intersubband absorptions in CdSe colloidal quantum wells
por: Diroll, Benjamin T., et al.
Publicado: (2019)

Signatures of intramolecular vibrational and vibronic Q[Formula: see text] –Q[Formula: see text] coupling effects in absorption and CD spectra of chlorophyll dimers
por: Seibt, Joachim, et al.
Publicado: (2022)

Infrared Absorption Spectrum of Methane From 2470 to 3200 cm(−1)
por: Plyler, Earle K., et al.
Publicado: (1960)

Quantum Chemical Simulation of the Q(y) Absorption Spectrum of Zn Chlorin Aggregates for Artificial Photosynthesis
por: Wang, Zhimo, et al.
Publicado: (2021)

Non-destructive Measurements of Toona sinensis Chlorophyll and Nitrogen Content Under Drought Stress Using Near Infrared Spectroscopy
por: Liu, Wenjian, et al.
Publicado: (2022)

Extending Absorption Edge through the Hybrid Resonator-Based Absorber with Wideband and Near-Perfect Absorption in Visible Region
por: Lai, Yen-Chuan, et al.
Publicado: (2020)

Extended Near-Infrared Optoacoustic Spectrometry for Sensing Physiological Concentrations of Glucose
por: Ghazaryan, Ara, et al.
Publicado: (2018)

Visible and Extended Near-Infrared Multispectral Imaging for Skin Cancer Diagnosis
por: Rey-Barroso, Laura, et al.
Publicado: (2018)

Monolayer-graphene-based broadband and wide-angle perfect absorption structures in the near infrared
por: Fan, Yansong, et al.
Publicado: (2018)

Mathematical Methods and Algorithms for Improving Near-Infrared Tunable Diode-Laser Absorption Spectroscopy
por: Zhang, Tianyu, et al.
Publicado: (2018)

Exploring the Absorption Spectra of an Ultra-Wideband Metamaterial Absorber in the Visible and Near-Infrared Regions
por: Tharwat, Marwa M., et al.
Publicado: (2022)

Near-Infrared Perfect Absorption and Refractive Index Sensing Enabled by Split Ring Nanostructures
por: Ali, Wajid, et al.
Publicado: (2023)

Cannot write session to /tmp/vufind_sessions/sess_8v7ariqeouuqd1eg15cek5c9t1