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pyropheophorbide a

National Institutes of Health

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2 relations

Broader (1)

Chlorophyll
analogs & derivatives

Papers overview

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2014
2014
Antiviral activity of extracts from Morinda citrifolia leaves and chlorophyll catabolites, pheophorbide a and pyropheophorbide a, against hepatitis C virus
The development of complementary and/or alternative drugs for treatment of hepatitis C virus (HCV) infection is still needed… 
Highly Cited
2012
Highly Cited
2012
Pyropheophorbide A and c(RGDyK) comodified chitosan-wrapped upconversion nanoparticle for targeted near-infrared photodynamic therapy.
Near-infrared (NIR)-to-visible upconversion nanoparticle (UCNP) has shown promising prospects in photodynamic therapy (PDT) as a… 
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2009
2009
Photodynamic activity of pyropheophorbide methyl ester and pyropheophorbide a in dimethylformamide solution.
Comparative spectroscopic study including the photosensitizers of pyropheophorbide methyl ester (PPME) and pyropheophorbide a… 
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2008
2008
An Amphiphilic Bisporphyrin and Its YbIII Complex: Development of a Bifunctional Photodynamic Therapeutic and Near‐Infrared Tumor‐Imaging Agent
), in turn cause oxidative stress anddamage to the target tissues, which results in cell death.Porphyrin-based photosensitizers… 
Highly Cited
2007
Highly Cited
2007
Peptide-based pharmacomodulation of a cancer-targeted optical imaging and photodynamic therapy agent.
We designed and synthesized a folate receptor-targeted, water-soluble, and pharmacomodulated photodynamic therapy (PDT) agent… 
2005
2005
Dissipation of electronic excitation energy within a C60 [6:0]-hexaadduct carrying 12 pyropheophorbide a moieties.
The synthesis and photophysical studies of a fullerene [6:0]-hexaadduct that carries 12 pyropheophorbide a units are reported… 
2005
2005
HPLC determination of pheophorbide a and pyropheophorbide a in dried laver product implicated in food poisoning.
In an outbreak of food poisoning involving a dried purple laver product (called nori), four persons had allergic-like symptoms… 
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2004
2004
Two enzymatic reaction pathways in the formation of pyropheophorbide a
The demethoxycarbonyl reaction of pheophorbide a in plants and algae was investigated. Two types of enzyme that catalyze… 
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2001
2001
Chlorophyll degradation in a Chlamydomonas reinhardtii mutant: an accumulation of pyropheophorbide a by anaerobiosis.
Chlorophyll degradation was investigated in cells of a chlorophyll b-less mutant of Chlamydomonas reinhardtii under aerobic and… 
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1999
1999
Parabolic Quantitative Structure‐Activity Relationships and Photodynamic Therapy: Application of a Three‐Compartment Model with Clearance to the In Vivo Quantitative Structure‐Activity Relationships…
An open three‐compartment pharmacokinetic model was applied to the in vivo quantitative structure‐activity relationship (QSAR… 
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