Results 51 to 60 of about 213,849 (296)
Photosynthetic Pigments from Marine Algae: Isolation, Characterization, Biological Properties, and Life Cycle Assessment [PDF]
Marine algae's photosynthetic system is distinguished by the existence of phycobiliprotein pigments, along with chlorophyll and carotenoid pigments. Photosynthetic pigments have recently garnered interest for their biological activity.
Alotaiby, Shorog Mohammed
core +4 more sources
From apex to base: Uncovering spatial metabolic adaptation in Antarctic mosses
Bulletin of the Korean Chemical Society, EarlyView.Antarctic mosses survive extreme cold, desiccation, UV exposure, and oxidative stress. We analyzed three species by separating apical, middle, and basal zones. Each zone showed distinct metabolite patterns and biological roles, revealing spatial metabolic specialization. The results suggest that whole‐plant survival depends on coordinated contributions
Fatima Tuz Zahra +7 more
wiley +1 more source
浙江大学学报. 农业与生命科学版, 2008 To determine the effects of intensive light environment in subalpine region, Western China, on plant physiological traits during leaf senescence in late growth season, the photosynthetic rates, contents of photosynthetic pigments and soluble proteins of ...
QIAO Yun-zhou +3 more
doaj +1 more source
Efeitos da radiação ultravioleta-B na organização celular e fisiológica da estrutura foliar de Oryza Sativa (L.) cultivar Epagri 108 [PDF]
, 2013 Tese (doutorado) - Universidade Federal de Santa Catarina, Centro de Ciências Biológicas, Programa de Pós-Graduação em Biologia Celular e do Desenvolvimento, Florianópolis, 2013.A radiação ultravioleta-B (UV-B) afeta muitos processos importantes nas ...
Almeida, Sérgio Luiz de
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ROLE OF PHOTOSYNTHETIC PIGMENTS IN PROTECTION AGAINST OXIDATIVE DAMAGE [PDF]
, 2020 : The process of photosynthesis always begins with the absorption of light energy. This is done by certain pigments called photosynthetic pigments in plants and cyanobacteria. These pigments are of various types like chlorophyll, phycobilins, carotenoids
S D S Murthy, B Praveena
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Deep Underground Science and Engineering, EarlyView.High atmospheric pressure (120 kPa) in deep underground counteracts humidity‐induced physiological stress in plants, stabilizing water balance and enhancing antioxidative defenses. This synergy boosts biomass despite elevated humidity, demonstrating sustainable deep underground agriculture potential under climate uncertainty.
Yuxin He +6 more
wiley +1 more source
A potential cyanobacterial ancestor of Viridiplantae chloroplasts [PDF]
, 2011 The theory envisaging the origin of plastids from endosymbiotic cyanobacteria is well-established but it is difficult to explain the evolution (spread) of plastids in phylogenetically diverse plant groups.
Sabyasachi Bhattacharya +5 more
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EcoEnergy, EarlyView.This review deals with the recent advancements in design and engineering of BiOCl‐based Z‐scheme photocatalysts with emphasis on tailoring of structural, optoelectronic properties and heterojunction assembly for environmental applications including photodegradation of industrial organic waste, pharmaceuticals, pesticides, herbicides, toxic heavy metals,
Sakshi Sharma +7 more
wiley +1 more source
PHOTOCHEMISTRY OF PHYCOBILIPROTEINS [PDF]
, 1989 Native PEC from the cyanobacterium, Mastigocladus laminosus, and its isolated α-subunit show photoreversibly photochromic reactions with difference-maxima around 502 and 570 nm in the spectral region of the α-84 phycoviolobilin chromophore.
Scheer, Hugo +3 more
core +1 more source
Energy Science &Engineering, EarlyView.TiO2/chlorophyll bio‐hybrid nanofluid achieved the highest PVT performance, increasing thermal efficiency to 38.74% and overall efficiency to 51.35%, compared with 35.96% and 48.45% for Al2O3/water and 27.77% and 40.18% for water. The results demonstrate the potential of bio‐hybrid nanofluids for high‐efficiency solar thermal energy conversion ...
Oluwaseyi Omotayo Alabi +2 more
wiley +1 more source