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Synthesis and Functionalization of Porphyrins through Organometallic Methodologies

open access: yesChemical Reviews, 2017
This review focuses on the postfunctionalization of porphyrins and related compounds through catalytic and stoichiometric organometallic methodologies. The employment of organometallic reactions has become common in porphyrin synthesis.
Satoru Hiroto   +2 more
exaly   +2 more sources

Porphyrins as Catalysts in Scalable Organic Reactions

open access: yesMolecules, 2016
Catalysis is a topic of continuous interest since it was discovered in chemistry centuries ago. Aiming at the advance of reactions for efficient processes, a number of approaches have been developed over the last 180 years, and more recently, porphyrins ...
Juan C. Barona-Castaño   +3 more
doaj   +2 more sources

Emerging Applications of Porphyrins and Metalloporphyrins in Biomedicine and Diagnostic Magnetic Resonance Imaging

open access: yesBiosensors, 2018
In recent years, scientific advancements have constantly increased at a significant rate in the field of biomedical science. Keeping this in view, the application of porphyrins and metalloporphyrins in the field of biomedical science is gaining ...
Muhammad Imran   +4 more
doaj   +2 more sources

Synthetic Chlorins, Possible Surrogates for Chlorophylls, Prepared by Derivatization of Porphyrins

open access: yesChemical Reviews, 2017
Chlorophylls make Earth green, are the central constituents in the engine of photosynthesis, and not surprisingly have garnered immense attention. A chlorin, the core chromophore of a chlorophyll, is a dihydroporphyrin macrocycle that contains one ...
Masahiko Taniguchi, Jonathan S Lindsey
exaly   +2 more sources

Porphyrins as Corrosion Inhibitors for N80 Steel in 3.5% NaCl Solution: Electrochemical, Quantum Chemical, QSAR and Monte Carlo Simulations Studies

open access: yesMolecules, 2015
The inhibition of the corrosion of N80 steel in 3.5 wt. % NaCl solution saturated with CO2 by four porphyrins, namely 5,10,15,20-tetrakis(4-hydroxyphenyl)-21H,23H-porphyrin (HPTB), 5,10,15,20-tetra(4-pyridyl)-21H,23H-porphyrin (T4PP), 4,4′,4″,4 ...
Ambrish Singh   +11 more
doaj   +2 more sources

Glycosylated Porphyrins, Phthalocyanines, and Other Porphyrinoids for Diagnostics and Therapeutics

open access: yesChemical Reviews, 2015
for Diagnostics and Therapeutics Sunaina Singh,*,†,∥ Amit Aggarwal,*,†,∥ N. V. S. Dinesh K. Bhupathiraju,*,‡ Gianluca Arianna,‡ Kirran Tiwari,‡ and Charles Michael Drain‡,§ †Department of Natural Sciences, LaGuardia Community College of the City ...
Sunaina Singh   +2 more
exaly   +2 more sources

Porphyrin-based electrospun nanomaterials for life science applications [PDF]

open access: yesBBA Advances
Porphyrins are renowned for their utility in photocatalysis, electronics, sensors, solar cell dyes, and environmental remediation. However, their potential in life sciences applications remains underexplored, particularly in the context of encapsulation ...
Ana C. Mendes   +4 more
doaj   +2 more sources

Advances in the use of metal-free tetrapyrrolic macrocycles as catalysts [PDF]

open access: yesBeilstein Journal of Organic Chemistry
This review provides an overview of recent progress made in the field of catalysis using metal-free tetrapyrrolic macrocycles, focusing on calix[4]pyrroles, porphyrins and corroles, which are structurally related to porphyrins.
Mandeep K. Chahal
doaj   +2 more sources

Evolution of nMOFs in photodynamic therapy: from porphyrins to chlorins and bacteriochlorins for better efficacy [PDF]

open access: yesFrontiers in Pharmacology
Photodynamic therapy (PDT) has gained significant attention due to its non-invasive nature, low cost, and ease of operation. Nanoscale metal-organic frameworks (nMOFs) incorporating porphyrins, chlorins, and bacteriochlorins have emerged as one of the ...
Yutao Zou   +5 more
doaj   +2 more sources

Mechanisms of Phototoxic Effects of Cationic Porphyrins on Human Cells In Vitro

open access: yesMolecules, 2023
The toxic effects of four cationic porphyrins on various human cells were studied in vitro. It was found that, under dark conditions, porphyrins are almost nontoxic, while, under the action of light, the toxic effect was observed starting from nanomolar ...
Yegor E. Yegorov   +7 more
doaj   +1 more source

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