Results 51 to 60 of about 8,219,278 (298)

INHERITANCE OF VEGETATIVE AND FRUIT QUALITY OF SOME TOMATO CROSSES IN LATE SUMMER SEASON [PDF]

open access: yesJournal of Plant Production, 2002
A half-diallel cross was performed among six cultivars of tomato. Then parents, 15 F 1 and 15 F2 were evaluated during the two late summer seasons of 1999 and 2000.
H. EI-Sayed, O. Zanata, T. EI-Gazar,
doaj   +1 more source

The effect of darkening on the susceptibility of plants to infection with viruses ii. Relation to changes in ascorbic acid content of french bean and tobacco

open access: yes, 1956
The ascorbic acid content of leaves of French bean and tobacco depends on age of the leaf and on illumination during the period immediately before harvest. There is a measurable diurnal fluctuation with the French bean. Ascorbic acid is lost within a few
Wiltshire, G. H.
core   +1 more source

Defect‐Driven Charge Separation in Ba‐Doped SrTiO3: Correlating Photoelectrochemical Performance With Dye‐Selective Photocatalysis

open access: yesAdvanced Materials Interfaces, EarlyView.
Ba‐doped SrTiO3 perovskites establish a direct correlation between photoelectrochemical activity and photocatalytic performance. Optimized Ba0.5Sr0.5TiO3 exhibits enhanced charge separation, photocurrent generation, and visible‐light‐driven dye degradation through defect‐induced oxygen vacancies and lattice distortion.
Sagar A. Nikam   +6 more
wiley   +1 more source

3D‐Printed Dual‐Doped Ag2Se‐Based Thermoelectric Films With Enhanced Thermal Stability

open access: yesAdvanced Materials Technologies, EarlyView.
Sb–Se dual doping enhances the thermal stability of Ag2Se‐based thermoelectric systems. The compositionally tuned nano‐ink is printed into flexible films by direct ink writing (DIW), retaining improved thermoelectric properties after annealing up to 400°C.
Ahasun Habib Hridoy   +8 more
wiley   +1 more source

Applications of permanganate chemiluminescence to the analysis of food components [PDF]

open access: yes
Chemiluminescent oxidations with manganese reagents have been investigated using flow and spectroscopic techniques. An assay has been developed for ascorbic acid using the chemiluminescent oxidation of ascorbic acid with permanganate in acid ...
Agater, Irena Barbara
core   +4 more sources

PREPARATION AND CHARACTERIZATION OF TOPICAL FORMULATIONS CONTAINING 6-O-ALKYL DERIVATIVES OF ASCORBIC ACID [PDF]

open access: yes, 2009
Alkyl vitamin C derivatives (ASCn) are amphiphilic molecules having physicochemical properties that depend on the alkyl chain length. The derivatives with low molecular weight (n < 11) have enough aqueous solubility to produce self-assemblies at room ...
SAINO, VERONICA
core  

Modulation of growth and differentiation of mesenchymal cells for cartilage and bone tissue engineering [PDF]

open access: yes, 2015
Tissue engineering is a highly promising technology for the treatment of challenging cartilage and bone lesions for which no adequate therapeutic options are available yet.
Duhr, Ralph
core   +1 more source

Surrogate‐Optimized Flow‐Guided Miniature Condenser for Rapid Exhaled Glucose Detection

open access: yesAdvanced Materials Technologies, EarlyView.
A surrogate‐optimized miniature condenser guides humid exhaled flow toward cold surfaces to accelerate exhaled breath condensate collection. By improving vapor access within a compact footprint, the design increases sample yield. This enables post‐collection enrichment and rapid colorimetric glucose detection from dilute exhaled biomarkers within a 5 ...
Yiming Thomas Lu   +6 more
wiley   +1 more source

Comparative study of bioactive components in pear genotypes from Ardahan/Turkey

open access: yesBiotechnology & Biotechnological Equipment, 2016
In this study, 10 pear genotypes (İncir, Bal, Nene, Kabak, Banda, Kırmızı, İmlahor, Baraka, Limon and Güğüm), which grow in the Ardahan region, were evaluated for their total phenolic content, total anthocyanin content, brix°, pH, titratable acidity ...
Zehra Tuğba Abacı   +2 more
doaj   +1 more source

Carbon Tetrachloride Degradation by Alkaline Ascorbic Acid Solution

open access: yes, 2013
Ascorbic acid (AA) mediated electron transfer mayinduce reductive dechlorination of carbon tetrachloride (CCl4). Thisstudy investigated the role of AA in conjunction with the presence ofiron minerals over a wide pH range for the reduction of CCl4 ...
Ya-Ting Lin, Chenju Liang
core   +1 more source

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