I don’t have real-time access to the latest news right now, but I can summarize what’s generally known about bacteriochlorophyll and point you to how to find current updates.
What bacteriochlorophyll is: a family of chlorophyll-like pigments used by photosynthetic bacteria to capture light energy, with several variants (a, b, c, d, etc.) that differ in absorption properties and roles within photosynthetic complexes. These pigments are studied for their roles in bacterial photosynthesis and as potential tools in photodynamic therapy and bioimaging.[6]
Recent research trends (as of the last available summaries): interest spans improving photosensitizers for targeted photodynamic therapy, exploring bacteriochlorophyll derivatives for imaging and therapy, and understanding how different bacteriochlorophyll forms interact with proteins and membranes to influence energy transfer or cytotoxic effects under light exposure.[2][3][5]
How to get the latest news quickly:
If you’d like, I can perform a current-web search and compile a short, cited summary with links to the latest articles and a quick read list. I can also fetch and summarize a few key papers on recent advances in BChl-based imaging or therapy.
ABSTRACT New negatively charged water-soluble bacteriochlorophyll (Bchl) derivatives were developed in our laboratory for vascular-targeted photodynamic therapy (VTP). Here we focused on the synthesis, characterization and interaction of the new candidates with serum proteins and particularly on the effect of serum albumin on the photocytotoxicity of WSTll, a
www.weizmann.ac.ilPhototrophic organisms are key components of many natural environments. There exist two main phototrophic groups: species that collect light energy using various kinds of (bacterio)chlorophylls and species that utilize rhodopsins. KEYWORDS: aerobic ...
pmc.ncbi.nlm.nih.govGenerally, bacteriochlorophyllides were responsible for the photosynthesis in bacteria. Seven types of bacteriochlorophyllides have been disclosed. Bacteriochlorophyllides a/b/g could be synthesized from divinyl chlorophyllide a. The other ...
pmc.ncbi.nlm.nih.govBacteriochlorophyll a, from Rhodopseudomonas sphaeroides (under argon) (BChl a, from Rhodopseudomonas sphaeroides (under argon)) is a chlorophyll analog found in some bacteria that participates in the light absorption and energy transfer processes of photosynthesis. - Mechanism of Action & Protocol.
www.medchemexpress.comThe complimentary ability of different noninvasive imaging technologies with therapeutic modalities can be used in tandem providing high-resolution and highly sensitive imaging of events at the molecular and cellular level providing a means for ...
pmc.ncbi.nlm.nih.govConjugates of chlorophyll (Chl) and bacteriochlorophyll (Bchl) derivatives with amino acids, peptides and proteins are provided by the invention. The amino acid, peptide or protein residue is linked to the 17-propionic acid group of a Chl or Bchl residue directly or through a chain. The conjugates are for use as photosensitizers in photodynamic therapy and in diagnostics of tumors. Conjugation with cell-specific ligands, such as hormones, growth factors or tumor-specific antibodies, will...
patents.justia.comThe effect of these functional substitutions on the biogenesis of the chlorosome has not yet been fully explored. In this report, we address this question by investigating various esterified bacteriochlorophyll c (BChl c) homologs in the thermophilic green non-sulfur bacterium Chloroflexus aurantiacus. … Substitution of phytol for stearyl alcohol of BChl c maintains similar morphology of the intact chlorosome and enhances energy transfer from the chlorosome to the membrane-bound photosynthetic...
experts.umn.eduObjective: The purpose of this study was to investigate whether bacteriochlorophyll a (BCA) could be used as a potential diagnostic factor in near-infrared fluorescence (NIRF) imaging and in mediating sonodynamic antitumor effect. Methods: The UV ...
pmc.ncbi.nlm.nih.gov