Results 31 to 40 of about 213,849 (296)

Supramolecular Phosphorescent Trinuclear Copper(I) Pyrazolate Complexes for Vapochromic Chemosensors of Ethanol

open access: yesIndonesian Journal of Chemistry, 2017
We highlight that by using supramolecular single crystals of phosphorescent trinuclear copper(I) pyrazolate complexes with different molecular structures (2A-E), vapochromic chemosensors were successfully designed for sensing ethanol with high sensing ...
Hendrik Oktendy Lintang   +2 more
doaj   +1 more source

The moss Bryum argenteum var. muticum Brid. is well adapted to cope with high light in continental Antarctica [PDF]

open access: yes, 2012
The net photosynthetic rate (NP), chlorophyll fluorescence, carotenoid content and chlorophyll content of the cosmopolitan moss Bryum argenteum were measured in the field at Botany Bay, southern Victoria Land, continental Antarctica (77°S).
M. Schlensog   +11 more
core   +1 more source

Curcumin-Loaded Nanoemulsion for Better Cellular Permeation

open access: yesScientia Pharmaceutica, 2020
Curcumin nanoemulsion was prepared using coconut oil, Tween 80 (surfactant) and polyethylene glycol (co-solvent) with the addition of honey and glycerol as additives.
Nur Hulwani Md Saari   +3 more
doaj   +1 more source

The effect of nighttime lighting on the anatomical and physiological features of the leaves of linden, horse chestnut, and plane trees in garden-park and street plantings of Kyiv

open access: yesІнтродукція Рослин, 2023
The effect of nighttime lighting on the anatomical and morphological structure and the content of photosynthetic pigments in the leaves of Tilia cordata, Aesculus hippocastanum, and Platanus acerifolia was estimated on the example of garden-park and ...
Natalia Zaimenko   +6 more
doaj   +1 more source

Determination of photosynthetic pigments in fleabane biotypes susceptible and resistant to the Herbicide Glyphosate [PDF]

open access: yesPlanta Daninha, 2014
Chlorophylls and carotenoids are the main photosynthetic pigment in plants. In the weeds, the greatest amount of photosynthetic pigments can result in high competitiveness of the species.
T.E. Kaspary   +4 more
doaj   +2 more sources

Polyphenol‐Inspired Materials for Agricultural Applications

open access: yesAdvanced Materials, EarlyView.
This review outlines the use of polyphenol‐inspired materials for sustainable agriculture, highlighting their molecular design, interfacial assembly, structure–property relationships, and prospects toward precision agriculture, climate resilience, ecosystem protection, and circular bioeconomy strategies.
Haofu Liu   +8 more
wiley   +1 more source

Environmental variables and plankton communities in the pelagic of lakes: enclosure experiment and comparative lake survey [PDF]

open access: yes, 2005
Most primary production of lakes and oceans occurs in the well-mixed surface layer that is subject to strong seasonal and geographical variation. With increasing mixed surface layer depth average light supply and specific nutrient supply decrease and so ...
Berger, Stella Angela
core   +1 more source

Drought Stress Mediated Changes in Food Crops: Mechanisms and Remediation Strategies

open access: yesAdvanced Science, EarlyView.
This work presents a multi‐scale framework for flavonoid‐mediated drought tolerance in staple food crops, integrating ROS redox regulation, antioxidant defense, rhizosphere microbial interactions, and sustainable agronomic practices. This interdisciplinary model provides core insights to develop climate‐resilient cropping systems and enhance global ...
Xiaoyi Duan   +5 more
wiley   +1 more source

Seasonal Changes in the Content of Photosynthetic Pigments of Dominant Macrophytes in the Bardača Fishpond Area

open access: yesEkológia (Bratislava), 2020
In this paper, changes in the content of photosynthetic pigments during the vegetation season in the leaves of Phragmites communis Trin., Salvinia natans (L.) All., Trapa natans L. and Utricularia vulgaris L. in the area of Bardača fishpond (Sinjak pond)
Maksimović Tanja   +2 more
doaj   +1 more source

PENGARUH PROSES PENGERINGAN RIMPANG TEMULAWAK (Curcuma xanthorriza ROXB) TERHADAP KANDUNGAN DAN KOMPOSISI KURKUMINOID

open access: yesReaktor, 2012
EFFECT OF DRYING PROCESSES ON CURCUMINOID CONTENT AND COMPOSITION OF TEMULAWAK (Curcuma xanthorriza ROXB) RHIZOMES. Curcuminoid a yellow coloring agent of turmeric is known to have many benefits in food and medicinal industries.
Bambang Cahyono   +2 more
doaj   +1 more source

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