Results 41 to 50 of about 48,593 (303)

A deep continental aquifer downhole sampler for microbiological studies

open access: yesFrontiers in Microbiology, 2023
To be effective, microbiological studies of deep aquifers must be free from surface microbial contaminants and from infrastructures allowing access to formation water (wellheads, well completions).
Magali Ranchou-Peyruse   +18 more
doaj   +1 more source

Liquid membrane extraction lipopeptides [PDF]

open access: yes, 2008
Liquid membrane extraction ...
Dhulster, Pascal   +4 more
core  

Purification and structure elucidation of three naturally bioactive molecules from the new terrestrial Streptomyces sp. TN17 strain [PDF]

open access: yes, 2011
Thirty litres of fermentation broth was extracted from the newly isolated Streptomyces sp. strain TN17 and various separation and purification steps led to the isolation of three pure bioactive compounds (1–3).
Coppel, Yannick   +5 more
core   +2 more sources

Research on the composition development of suppositories with echinacea and study of their stability

open access: yesУкраїнський журнал військової медицини, 2022
The purpose of the work was to experimentally substantiate the composition and study the stability of extemporal suppositories with Echinacea, intended for use in complex therapy and prevention of genitourinary diseases. Materials and methods.
I. V. Herasymova   +3 more
doaj   +1 more source

Response of organically and conventionally produced potatoes to a controlled attack of a pathogen [PDF]

open access: yes, 2012
Organic agricultural products have increasing share of the food market in Europe. The questions related to benefits of organic versus conventionally produced agricultural crops are of increasing meaning. In our paper we have focused on assessment of the
Dasko, L'ubomír   +3 more
core  

Sweet cherry:composition, postharvest preservation, processing and trends for its future use [PDF]

open access: yes, 2016
Background Sweet cherries (Prunus avium L.) are a nutritious fruit which are rich in polyphenols and have high antioxidant potential. Most sweet cherries are consumed fresh and a small proportion of the total sweet cherries production is value added to ...
Chockchaisawasdee, Suwimol   +4 more
core   +2 more sources

In Situ 3D Bioprinting: Impact of Cross‐Linking on the Adhesive Properties of Hydrogels

open access: yesAdvanced Functional Materials, EarlyView.
In situ 3D bioprinting enables the direct deposition of cell‐laden, adhesive biomaterials for on‐site tissue regeneration. This review provides a comprehensive overview of how cross‐linking influences the bioadhesive properties of hydrogels used in 3D bioprinting, highlighting cross‐linking triggers, bioadhesion mechanisms, polymer interpenetration ...
Odile Romero Fernandez   +4 more
wiley   +1 more source

Laboratory preparation and quality control of medicinal composition based on nanosilica and polymethylsiloxane

open access: yesФармацевтичний журнал, 2018
The prepared ex tempore adsorption composition which consists of nanosilica, polymethylsiloxane, metronidazole and decamethoxin serves as an effective mean for the topical treatment of wounds.
S. I. Chornoknyzhnyj   +2 more
doaj   +1 more source

Efficacy of acoustic waves in preventing Streptococcus mutans adhesion on dental unit water line [PDF]

open access: yes, 2019
Background: nei riuniti odontoiatrici, la qualità dell'acqua utilizzata per la refrigerazione e il risciacquo di manipoli, siringhe e altri componenti è un aspetto di notevole importanza sanitaria.
Berlutti Francesca   +5 more
core   +1 more source

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

open access: yesAdvanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam   +8 more
wiley   +1 more source

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