Results 91 to 100 of about 3,541,226 (351)

In vitro Propagation Techniques for Some Geophyte Ornamental Plants with High Economic Value

open access: yesInternational Journal of Secondary Metabolite, 2015
Propagation of some ornamental plants has increased tremendously due to the demand for them as cut flowers, in addition to their usage for interior and exterior landscaping purposes.
Arzu ÇIĞ, Gülçinay BAŞDOĞAN
doaj  

Bicontinuous Microarchitected Scaffolds Provide Topographic Cues That Govern Neuronal Behavior and Maturation

open access: yesAdvanced Functional Materials, EarlyView.
A scalable biomimetic platform transforms bioinert poly(ethylene glycol) diacrylate into neuroinstructive matrices via integrating solvent transfer‐induced phase separation, microfluidics, and 3D bioprinting. Bicontinuous, hyperbolically curved microporous networks embedded within a fibrous construct elicit rapid adhesion, robust proliferation, and ...
Prince D. Okoro   +8 more
wiley   +1 more source

Metabolomic Analysis Reveals Contributions of Citric and Citramalic Acids to Rare Earth Bioleaching by a Paecilomyces Fungus. [PDF]

open access: yes, 2019
Conventional methods for extracting rare earth elements from monazite ore require high energy inputs and produce environmentally damaging waste streams. Bioleaching offers a potentially more environmentally friendly alternative extraction process.
Alvarez-Cohen, Lisa   +2 more
core   +1 more source

Protective and therapeutic effects of hesperidin in an experimental colitis model

open access: yesInternational Journal of Secondary Metabolite
Ulcerative colitis is a gastrointestinal problem with increasing prevalence. In this study, the effect of hesperidin (commonly found in citrus white peel) on colitis was investigated.
Serdal Öğüt   +2 more
doaj   +1 more source

The Synergy of Artificial Intelligence and 3D Bioprinting: Unlocking New Frontiers in Precision and Tissue Fabrication

open access: yesAdvanced Functional Materials, EarlyView.
Advances in integrating artificial intelligence into 3D bioprinting are systematically reviewed here. Machine learning, computer vision, robotics, natural language processing, and expert systems are examined for their roles in optimizing bioprinting parameters, real‐time monitoring, quality control, and predictive maintenance.
Joao Vitor Silva Robazzi   +10 more
wiley   +1 more source

Comparison of some secondary metabolite content in the seventeen species of the Boraginaceae family

open access: yesPharmaceutical Biology, 2017
Context: The Boraginaceae family comprises plants that have important therapeutic and cosmetic applications. Their pharmacological effect is related to the presence of naphthaquinones, flavonoids, terpenoids, phenols, or purine derivative – allantoin ...
S. Dresler, G. Szymczak, M. Wójcik
semanticscholar   +1 more source

Sternbergia lutea Etanol Ekstraktlarının Antioksidan Aktivitesi ve Total Fenolik Madde Miktarının Araştırılması

open access: yesInternational Journal of Secondary Metabolite, 2015
ÖzetÜlkemiz geofit adı altında toplanan tuberli, soğanlı, rizomlu bitki türleri bakımından oldukça zengindir. Geofitlerin en önemli özelliklerinden biri soğan, yumru ve rizomlarının içerdikleri etken maddeler sayesinde tedavi amaçlı olarak ...
Cigdem AYDIN   +2 more
doaj  

Smart Nanogels as Enzyme‐Driven Nanomotors for Navigating Viscous Physiological Barriers

open access: yesAdvanced Functional Materials, EarlyView.
Two families of urease‐powered nanomotors (NMs), with and without a p‐(2‐hydroxyethyl methacrylate) (p‐HEMA) shell, have been successfully prepared. Both types exhibit effective motion in highly viscous synovial fluid media at low urea concentrations (25 mM).
David Esporrín‐Ubieto   +6 more
wiley   +1 more source

Study of Regenerated Plants Aspen from Callus

open access: yesInternational Journal of Secondary Metabolite, 2014
This article presents the results of an experiment for obtaining healthy seed aspen by micropropagation. The studies we have obtained from callus tissue regenerated plants aspen, various different growth rate.
G. A. PETROVA, E. A. KALASHNIKOVA
doaj   +2 more sources

The structural properties of a compound formed by pyrocatechines and iron

open access: yesInternational Journal of Secondary Metabolite, 2016
Phenolic compounds generally has special smell, are easily soluble in water, organic solvents (alcohols, esters, chloroform, ethyl acetate), and in aqueous solutions of bases, and are colorless or colorful, crystalline and amorphous materials.
i. KARA   +4 more
doaj  

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