Results 41 to 50 of about 53,261 (291)

Lichen cell factories: methods for the isolation of photobiont and mycobiont partners for defined pure and co-cultivation

open access: yesMicrobial Cell Factories, 2022
Background Due to their huge biodiversity and the capability to produce a wide range of secondary metabolites, lichens have a great potential in biotechnological applications.
Zakieh Zakeri   +5 more
doaj   +1 more source

A Review on Quantitative Process Analytical Technology for Continuous Downstream Processing of Monoclonal Antibodies

open access: yesBiotechnology and Bioengineering, EarlyView.
ABSTRACT The competition in the biopharmaceutical market is increasing due to the market entry of biosimilars and rising costs in research and development of new drugs. Hence, continuous manufacturing gained significant attention due to its potential in reducing production cycle times and costs, as well as the possibility of real‐time release testing ...
Mariana Carvalho   +4 more
wiley   +1 more source

De l’animal-objet à l’animal-sujet ? : regard sur le droit de la protection des animaux en Occident [PDF]

open access: yes, 2005
[À l'origine dans / Was originally part of : CRDP - Droit, biotechnologie et rapport au ...
Létourneau, Lyne
core   +1 more source

A Bifunctional Cytochrome P450 Enzyme Catalyzes Hydroxylation and Aryl‐Aryl Ether Formation in the Biosynthesis of Emestrin

open access: yesChemistry – A European Journal, EarlyView.
Conversion of emestrin J (5) to emestrin (1) by three P450 enzymes from the cluster (eme) in Emericella quadrilineata. EmeO acts as a bifunctional enzyme for the construction of the 15‐membered lactone ring via an aryl‐aryl ether bond formation and simultaneous hydroxylation between phenolic and nonphenolic aromatic rings, while EmeE and EmeR install ...
Yu‐Chuan Chen   +3 more
wiley   +1 more source

Influence of the Site of Cultivation on Chétoui Olive (Olea europaea L.) Oil Quality

open access: yesPlant Production Science, 2012
A comparative study was conducted to evaluate the effect of location on the chemical composition and quality of monovarietal virgin olive oils obtained from the Chétoui cultivar in relation to the fruit ripening stages.
Nabil Ben Youssef   +6 more
doaj   +1 more source

Olive Tree (Olea europeae L.) Leaves: Importance and Advances in the Analysis of Phenolic Compounds

open access: yesAntioxidants, 2015
Phenolic compounds are becoming increasingly popular because of their potential role in contributing to human health. Experimental evidence obtained from human and animal studies demonstrate that phenolic compounds from Olea europaea leaves have ...
Leila Abaza   +3 more
doaj   +1 more source

Le dépistage des nouveau-nés, le consentement, et la mise en banque [PDF]

open access: yes, 2004
[À l'origine dans / Was originally part of : CRDP - Droit, biotechnologie et rapport au ...
Avard, Denise   +2 more
core   +1 more source

Photocatalytic Degradation of PFOA with Porous Lanthanoid Perovskites Nano Catalyst

open access: yesChemie Ingenieur Technik, EarlyView.
Photocatalytic degradation of PFOA was studied using nickel‐ and lanthanide‐doped perovskites under UV–VIS irradiation. Catalyst characterization confirmed successful doping, with Ni/NdMnO3 showing the highest photocatalytic efficiency. Degradation occurred via C–C bond cleavage, forming transformation products PFHpA and PFHxA.
Julia Schowarte   +5 more
wiley   +1 more source

Harnessing Colloidal Dispersion for Laccase‐Driven Enzymatic Depolymerization of Polystyrene

open access: yesAngewandte Chemie, Volume 138, Issue 1, 2 January 2026.
Polystyrene (PS), long considered non‐degradable by biocatalytic pathways, can now be broken down under aqueous conditions using atmospheric air and a laccase–mediator system composed of a commercially available fungal enzyme and 1‐hydroxybenzotriazole as small organic mediator.
Manon Pujol   +5 more
wiley   +2 more sources

Diagnostic moléculaire du complexe Mycobacterium tuberculosis résistant à l'isoniazide et à la rifampicine au Burkina Faso

open access: yesThe Pan African Medical Journal, 2015
INTRODUCTION: cette étude a eu pour objectifs de diagnostiquer la tuberculose pulmonaire par l'examen microscopique et par la PCR des crachats et de déterminer les bases moléculaires de la résistance à la rifampicine et à l'isoniazide.
Ilboudo Désire   +13 more
doaj   +1 more source

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