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Lista de obras de Bianka Siewert

2-O-(2-chlorobenzoyl) maslinic acid triggers apoptosis in A2780 human ovarian carcinoma cells

scientific article published on 16 July 2019

A "natural" approach: synthesis and cytoxicity of monodesmosidic glycyrrhetinic acid glycosides

artículo científico publicado en 2013

A New High-Throughput-Screening-Assay for Photoantimicrobials Based on EUCAST Revealed Unknown Photoantimicrobials in Cortinariaceae

artículo científico publicado en 2021

A bioassay-driven discovery of an unexpected selenophene and its cytotoxicity

artículo científico publicado el 23 de abril de 2013

A convenient separation strategy for fungal anthraquinones by centrifugal partition chromatography

artículo científico

A convenient workflow to spot photosensitizers revealed photo-activity in basidiomycetes

artículo científico publicado en 2019

Alkylidene branched lupane derivatives: synthesis and antitumor activity

artículo científico publicado en 2012

An in vitro cell irradiation protocol for testing photopharmaceuticals and the effect of blue, green, and red light on human cancer cell lines

scientific article published on 21 April 2016

Application of feature-based molecular networking in the field of algal research with special focus on mycosporine-like amino acids

artículo científico publicado en 2023

Assessment of the chemical and genetic variability among accessions of Cicerbita alpina (L.) Wallr., an alpine plant with anthelmintic properties

artículo científico publicado en 2023

Chemical Swarming: Depending on Concentration, an Amphiphilic Ruthenium Polypyridyl Complex Induces Cell Death via Two Different Mechanisms

artículo científico publicado en 2016

Chemoenzymatic synthesis and cytotoxicity of oenanthotoxin and analogues

artículo científico publicado en 2015

Conversions at C-30 of glycyrrhetinic acid and their impact on antitumor activity

artículo científico publicado en 2011

Converting maslinic acid into an effective inhibitor of acylcholinesterases

artículo científico publicado en 2015

Cytotoxic betulin-derived hydroxypropargylamines trigger apoptosis

artículo científico publicado en 2012

Does the chemistry of fungal pigments demand the existence of photoactivated defense strategies in basidiomycetes?

scientific article published on 18 March 2021

Esters and amides of maslinic acid trigger apoptosis in human tumor cells and alter their mode of action with respect to the substitution pattern at C-28.

artículo científico publicado en 2013

Evaluation of dextran(ethylene glycol) hydrogel films for giant unilamellar lipid vesicle production and their application for the encapsulation of polymersomes

artículo científico publicado en 2017

Feature-Based Molecular Networking—An Exciting Tool to Spot Species of the Genus Cortinarius with Hidden Photosensitizers

scientific article published on 19 November 2021

First Occurrence of a Furano-glycyrrhetinoate and Its Cytotoxicity

artículo científico publicado en 2015

From bench to counter: Discovery and validation of a peony extract as tyrosinase inhibiting cosmeceutical

scientific article published on 25 September 2019

Front Cover: Synthesis and Avidin Binding of Ruthenium Complexes Functionalized with a Light-Cleavable Free Biotin Moiety (Eur. J. Inorg. Chem. 37/2018)

Green light-induced apoptosis in cancer cells by a tetrapyridyl ruthenium prodrug offering two coordination sites

Highlighting the Phototherapeutical Potential of Fungal Pigments in Various Fruiting Body Extracts with Informed Feature-Based Molecular Networking

artículo científico publicado en 2023

Incorporation of a Michael acceptor enhances the antitumor activity of triterpenoic acids

artículo científico publicado en 2015

Induction of a Four-Way Junction Structure in the DNA Palindromic Hexanucleotide 5'-d(CGTACG)-3' by a Mononuclear Platinum Complex

scientific article published on 28 May 2019

Membrane damaging activity of a maslinic acid analog

artículo científico publicado en 2014

N-methylated diazabicyclo[3.2.2]nonane substituted triterpenoic acids are excellent, hyperbolic and selective inhibitors for butyrylcholinesterase

artículo científico publicado en 2022

New antitumor 6-chloropurine nucleosides inducing apoptosis and G2/M cell cycle arrest

artículo científico publicado en 2014

Optimized isolation of 7,7′-biphyscion starting from Cortinarius rubrophyllus, a chemically unexplored fungal species rich in photosensitizers

artículo científico

Photochemical defense as trait of fungi from Cortinarius subgenus Dermocybe

artículo científico publicado en 2022

Synthesis and Avidin Binding of Ruthenium Complexes Functionalized with a Light-Cleavable Free Biotin Moiety

artículo científico publicado en 2018

Synthesis and Avidin Binding of Ruthenium Complexes Functionalized with a Light-Cleavable Free Biotin Moiety

Synthesis and antimicrobial activity of (E) stilbene derivatives

artículo científico publicado en 2011

Synthesis and antitumor activity of ring A modified glycyrrhetinic acid derivatives

artículo científico publicado en 2011

Synthesis and biological evaluation of antitumor-active arglabin derivatives

artículo científico publicado en 2011

Synthesis and biological evaluation of novel (E) stilbene-based antitumor agents

artículo científico publicado en 2012

Synthesis and radical scavenging activities of resveratrol analogs

artículo científico publicado en 2013

Synthesis of antitumor-active betulinic acid-derived hydroxypropargylamines by copper-catalyzend mannich reactions

artículo científico publicado en 2013

Synthesis, encapsulation and antitumor activity of new betulin derivatives

artículo científico publicado en 2010

Targeted isolation of photoactive pigments from mushrooms yielded a highly potent new photosensitizer: 7,7′-biphyscion

artículo científico

The chemical and biological potential of C ring modified triterpenoids

artículo científico publicado en 2013

The photoactivity of natural products - An overlooked potential of phytomedicines?

artículo científico publicado en 2019

The photosensitizer emodin is concentrated in the gills of the fungus Cortinarius rubrophyllus

artículo científico

Tormentic acid derivatives: synthesis and apoptotic activity

artículo científico publicado en 2012

Towards cytotoxic and selective derivatives of maslinic acid

artículo científico publicado en 2013

Turning on the red phosphorescence of a [Ru(tpy)(bpy)(Cl)]Cl complex by amide substitution: self-aggregation, toxicity, and cellular localization of an emissive ruthenium-based amphiphile.

artículo científico publicado en 2017

Xanthoepocin, a photolabile antibiotic of Penicillium ochrochloron CBS 123823 with high activity against multiresistant gram-positive bacteria

artículo científico publicado en 2022

microbeMASST: a taxonomically informed mass spectrometry search tool for microbial metabolomics data

scientific article published in 2024

β-Nitro substituted carboxylic acids and their cytotoxicity

artículo científico publicado en 2014