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Dergi Makalesi
Dergi Makalesi
Kaynak:
Yıl:
2006
Peer review policy on the Journal of Photochemistry & Photobiology A: Chemistry
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Dergi Makalesi
Dergi Makalesi
Kaynak:
Yazar(lar):
Yıl:
2009
Erratum to “Application of time-resolved circular dichroism to the study of conformational changes in photochemical and photobiological processes” Journal,of Photochemistry & Photobiology, A: Chemistry 204(2-3) (2009) 137–143
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Dergi Makalesi
Dergi Makalesi
Kaynak:
Yazar(lar):
Yıl:
2015
Corrigendum to ‘Carbazole-bridged double D–A dye for efficient dye-sensitized solar cell Journal of Photochemistry and Photobiology A: Chemistry 296 (
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Dergi Makalesi
Dergi Makalesi
Kaynak:
Yazar(lar):
Yıl:
2018
Corrigendum to “Synthesis of mesoporous core-shell email protected2 (0D and 1D) photocatalysts for solar-driven hydrogen fuel production” Journal of,Photochemistry and Photobiology A: Chemistry 351 15 january (2018) 261–270
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1996
Supramolecular photochemistry. A paradigm for the 1990s? The emerging field of supramolecular chemistry, which involves “chemistry beyond the molecule” and which emphasizes non-covalent intermolecular bonding and structures, also provides an intellectual basis for a new vision of photochemistry, namely supramolecular photochemistry. Supramolecular photochemistry embraces not only the principles of supramolecular chemistry, but also the principles of supramolecular physics which deal Supramolecular photochemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2000
Photochemistry Photobiology
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2009
Controlling photoreactions with confinement: Photochemistry of benzoin alkyl ethers within water soluble p-sulfonato calixnarenes One of our long-range scientific goals is to develop, on the basis of well-established rules of molecular organic photochemistry and supramolecular chemistry , a model to predict the photobehavior of organic molecules in restricted spaces, in general. The current observation suggests that rules of physical organic chemistry and photochemistry developed based on solution chemistry cannot be simply extended
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1994
Two-photon chemistry in the laser jet: generation of radical intermidiates and their photochemical transformations The novel laser jet technique provides sufficiently high photon densities to permit the observation of the photochemistry of photochemically generated radicals (two-photon chemistry) in the liquid phase. Four recent applications of this novel photochemically useful method are presented: these include the photochemistry of hydroxydiphenylmethyl, 9-hydroxyxanthenyl
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2007
The great importance of ultrafast phenomena in photochemistry and photobiology has made dynamics simulations an essential methodology in these areas. In this work, we present the Newton-X program package containing a new implementation of a direct dynamics approach to perform adiabatic (Born–Oppenheimer The program has been developed with the aim of (1) to create a flexible tool to be used in connection with a multitude of third-party electronic-structure Ultrafast photochemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1988
Chemistry of hydroxamic acids XV: Photochemistry of some naphthalenecarbohydroxamic acids
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2008
The results of these projects have been shown to work for theoretical and applied problems of spectroscopy, photochemistry, photobiology and photomedicine
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2018
Synthesis of quinazolinone derivatives via a visible-light photocatalyzed denitrogenation rearrangement process The photoredox chemistry has been proposed to rely on the ability of photoexcited catalysts to engage in single-electron-transfer with organic molecules , and energy transfer, the fundamental decay pathway of photoexcited states, is also a catalytic mode for the photoredox chemistry. Although the triplet–triplet energy transfer process is considered to be a powerful activation mechanism in organic photochemistry, it has not been widely
13
Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1994
In this paper, we present a summary of our work on highly photostable supramolecular ruthenium complexes, which may be incorporated into more complex systems We have used supramolecular chemistry and photochemistry to synthesize highly photostable ruthenium bipyridine coronates and a bipyridazine podate complex
14
Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2004
Fundamental insights into the oxidation of lignocellulosics obtained from singlet oxygen photochemistry A photochemical approach for the delignification of lignocellulosics, specifically Southern kraft softwood pulp, was adopted to provide insight into the nature of the general oxidative chemistry leading to lignin removal and carbohydrate (cellulose) degradation. This is the first paper that primarily provides a systematic investigation of the singlet oxygen photochemistry of kraft pulp, in which Rose Bengal (RB
15
Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1999
Our results shows that the well-known kinetics of the sensitized photoinduced proton formation of iodonium salts must be extended by a CT-complex formation and by the photochemistry of this complex. Moreover, the sensitized photochemistry of the lipophilic iodonium salts differ from the unsubstituted product.
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2001
The development of quantum chemical methods capable of treating excited and ground states of organic molecules in a balanced way has prompted many applications in the field of mechanistic organic photochemistry. In this paper, we review a few representative computational results which illustrate the currently emerging concept of a photochemical (and photophysical Photochemistry Computational chemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2020
They correspond to oxidized products with a shorter carbon chain and aldehyde and/or carboxylic acid functions. This study is the first one that identifies degradation products of Fe(III)-EDDS complex and proposes a complete mechanism of degradation that can be applied Photochemistry Radical chemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2005
The absorption cross-section of the IO radical was determined at a wavelength of 427.2 nm and at a resolution of ≈0.08 nm at room temperature (298 ± 2 Three previously untested chemical schemes were used to generate calibrated amounts of IO and two of these were used to derive a cross-section of σ427.2nmIO Atmospheric chemistry Photochemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1993
Photoredox chemistry of p-nitrophenylalanine and p-nitrophenethyl amine in basic aqueous solution: formation of an observable long-lived intermediate The photochemistry of p-nitrophenylalanine (1), an artificial amino acid, and p-nitrophenethyl amine (2) was studied in aqueous solution over a range of of the formation of a long-lived intermediate. complex reaction pathway resulting in overall intramolecular redox chemistry.
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2020
Here we present the results of a joint spectroscopic and quantum chemical study on the photochemistry of 3-iodo-2-propynenitrile (iodocyanoacetylene, IC3N The photochemical formation of thus far unknown species IC2NC and ICNC2 has been evidenced by the experiment and rationalized based on a detailed theoretical Photochemistry Computational chemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2011
A new synthesis method of hydrogen peroxide was investigated by the photoreduction of 2-ethylanthraquinone (AQ) in water-insoluble organic solvents. and irradiated time, the photolysis system of 1,3,5-trimethylbenzene/trioctyl phosphate (3:1) solvent mixture under oxygen atmosphere was found to give a Photochemistry Green chemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2011
Atmospheric chemistry of 2-ethyl hexanal: Photochemistry and oxidation in the presence of NO2 Photolysis of 2-Ethal occurs by two primary paths: a concerted elimination path and a radical formation path, the latter being the main path. Photochemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2017
Conformational aspects of the photochromic reactivity of two N-salicylidene aniline derivatives in a polymer matrix Reversible changes induced by a polystyrene matrix on the photochemistry of two derivatives of N-salicylidene aniline were investigated by steady–state The inactive photochromism of N-salicylidene-p-cyanoaniline has been activated via a conformational change from planar to a non-planar geometry, accompanied The transient absorption spectra revealed some differences in the short-lived species between the two compounds, suggesting a rich photochemistry for SA-COOH
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2001
Photochemistry from first principles — advances and future prospects Detailed simulation of photochemistry poses considerable challenges because quantum mechanical effects are important in determining both the electronic We provide a brief overview of the ab initio multiple spawning (AIMS) method which addresses the problem by solving both the electronic and nuclear Schrödinger The prospects of the method for modeling of photochemistry in large organic molecules and condensed phases are assessed.
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Kitap Eleştirisi
Kitap Eleştirisi
Kaynak:
Yazar(lar):
Yıl:
1994
Organic photochemistry; a comprehensive treatment
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1991
Laser flash photolysis has been used to study the photophysics and photochemistry of metallocene-containing cryptands and their complexes with rare earth Detailed time-resolved studies have permitted the characterization of the coordination chemistry about Dy3+ within the cryptate and the functions within to a molecule of the solvent.
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2002
A web-based overview of semiconductor photochemistry-based current commercial applications The major current commercial applications of semiconductor photochemistry promoted on the world wide web are reviewed. The basic principles behind the different applications are discussed, including the use of semiconductor photochemistry to: photo-mineralise organics, The range of companies, and their products, which utilise semiconductor photochemistry are examined and typical examples listed. Semiconductor photochemistry
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Kitap Eleştirisi
Kitap Eleştirisi
Kaynak:
Yazar(lar):
Yıl:
1991
Bioorganic Photochemistry
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Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
1997
Excited state and free radical properties of rhodamine dyes in aqueous solution: A laser flash photolysis and pulse radiolysis study used to obtain both novel and improved data on the yields, lifetimes and absorption spectra of the triplet state, radical anion and radical cation of a In view of the importance of rhodamine dyes in laser action, in photobiology and in other biological processes, the results of this study provide key data
30
Araştırma Makalesi
Araştırma Makalesi
Kaynak:
Yazar(lar):
Yıl:
2000
The electrodeless discharge lamp: a prospective tool for photochemistry A: Chemistry 128 (1999) 145]. In addition, MW experiments were compared to those using a conventional UV lamp. The electrodeless lamp is presented as a very simple, economic, and efficient tool for photochemistry. Microwave photochemistry