Results 41 to 50 of about 6,787 (215)
International Journal of Cosmetic Science, EarlyView.An SPF formulation incorporating Bixa orellana seed extracts and oils showed enhanced UV protection, highlighting the potential of natural bioactive compounds as effective boosters in photoprotective cosmetic products. Abstract Objective This study investigated the antioxidant activity of oil and alkaline aqueous extracts obtained from Bixa orellana ...
Ister Cordeiro Mariotini +8 more
wiley +1 more source
From Natural Products to New Synthetic Small Molecules: A Journey through the World of Xanthones
Molecules, 2021 This work reviews the contributions of the corresponding author (M.M.M.P.) and her research group to Medicinal Chemistry concerning the isolation from plant and marine sources of xanthone derivatives as well as their synthesis, biological/pharmacological
Madalena M. M. Pinto +8 more
doaj +1 more source
Advances in organic UV filters for sunscreens over the past decade
Photochemistry and Photobiology, EarlyView.Highlighted organic UV filter frameworks that have been described for sunscreens over the past decade divided into three groups: derivatives of or inspired by approved organic UV filters, natural product‐based compounds, and miscellaneous. Abstract Ultraviolet (UV) radiation is a major environmental factor in photoaging, erythema, and skin cancer ...
Gabriela Zanella Marcon +4 more
wiley +1 more source
Synthetic studies towards novel xanthone antibiotics, cervinomycins
, 1988 The xanthone (EFG) and isoquinolone (BC) segments of cervinomycins have been synthesised, xanthone (5b) has been naphthoannulated to the pentacyclic CDEFG portion of the ...
Mehta, Goverdhan +1 more
core +1 more source
, 1997 Chemistry Departmeot, University of Delhi, Delhi- II 0 007 Karimganj College, Karimganj-788 710 Manuscript received 3 March 1994, re11ised 15 December 1995, accepted 9 May 1996 Polarography of ...
N. R. BANNERJEE, R. CHAKRABORTY
openaire +2 more sources
Medicinal Research Reviews, Volume 46, Issue 4, Page 1173-1229, July 2026.ABSTRACT Alzheimer's disease (AD) is a debilitating neurodegenerative condition characterized by progressive cognitive impairment, memory deterioration, and neuronal dysfunction. Its complex pathophysiology involves multiple interlinked processes, including amyloid‐β (Aβ) aggregation, tau hyperphosphorylation, oxidative stress, neuroinflammation ...
Amandeep Thakur +6 more
wiley +1 more source
Indonesian Journal of ChemistryEpidermal growth factor receptor (EGFR) is found to be overexpressed in cancer cells as it controls angiogenesis, cell signaling, and proliferation mechanisms.
Yehezkiel Steven Kurniawan +6 more
doaj +1 more source
ChemSusChem, Volume 19, Issue 11, 15 June 2026.This review analyzes deep eutectic solvents (DESs) as efficient media for both organic and inorganic electrosynthesis. The improvements in terms of synthetic opportunities and sustainability are discussed, by exploring the multiple roles of DESs as solvents, electrolytes, and promoters, enabling effective and selective electrosynthesis under mild and ...
Cristiana Margarita +6 more
wiley +1 more source
Studies in the Xanthone Group.
, 1934 Studies in the Xanthone ...
ANUKUL CHANDRA SIRCAR +1 more
core +1 more source
Dynamics of unfolded and [alpha]-helical polypeptide chains [PDF]
, 2007 The aim of this thesis was the investigation of the dynamics of elementary steps in protein folding. During folding, the polypeptide chain explores the free energy surface and first interactions are established. These interactions lead to formation of
Fierz, Beat
core +1 more source