Results 141 to 150 of about 154,690 (360)

Фитопланктон глубоких озер Южного Урала в период высокого уровня воды (Россия) [PDF]

open access: yes, 2012
Представлены результаты исследований таксономического разнообразия и структуры доминирующих комплексов фитопланктона трех глубоких пресноводных озер Южного Урала в период многоводного гидрологического цикла.
Снитько, В.П.   +1 more
core  

Ocean Wave Energy Generators and Self‐Powered Wave Sensors Based on Triboelectric Nanogenerators

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
The key milestones of ocean wave energy‐driven triboelectric nanogenerators (TENGs) from 2015 to 2024. The development of ocean wave energy‐driven TENGs has undergone multiple stages of evolution, particularly in the design of their outer structures, with the goal of more efficiently utilizing ocean wave motion.
Yunzhong Wang, Youhong Tang
wiley   +1 more source

Preliminary trials on the toxicity of "Algistat" to fish and algae [PDF]

open access: yes, 1968
Preliminary toxicity trials conducted with "Algistat" (an algicide) indicated that a dose of 0,66ppm of the compound was highly toxic to fish and 0.8ppm was the general lethal level for Spirogyra sp. The blue green algae, Oscillatoria sp., Mycrocystis sp.
Gopalakrishnan, V., Pal, R.N.
core  

Green Synthesis of Silver Nanoparticles: A Review of Polymer and Antimicrobial Drug Combinations for Enhanced Antimicrobial Applications

open access: yesAdvanced NanoBiomed Research, EarlyView.
Silver nanoparticles (AgNPs) synthesized using eco‐friendly green synthesis approaches exhibit remarkable antimicrobial activity and enhanced drug delivery potential. Polymer‐AgNPs conjugates further improve drug stability and targeted delivery, offering a multifunctional platform for biomedical applications.
Mukil Madhusudanan   +6 more
wiley   +1 more source

Training manual on phytoplankton identification/taxonomy [PDF]

open access: yes, 2007
The term 'plankton' was coined by Victor Hensen in 1887, denotes collectively all free floating and suspended bodies, both plants and animals, living or dead, that essentially move passively in a body of water.
Gopinathan, C P   +3 more
core  

Mechanistic Characterisation of a Diterpene Synthase for Chryseojoostenes A–E from Chryseobacterium Joostei

open access: yesAngewandte Chemie International Edition, EarlyView.
The bacterial diterpene synthase CjCS for chryseojoostenes was mechanistically characterised through labelling experiments, density functional theory (DFT) calculations, and conversion of substrate analogs with blocked reactivity. Site‐directed mutagenesis gave access to minor enzyme products, including chryseojoostene E, whose biosynthesis involves a ...
Georges B. Tabekoueng   +5 more
wiley   +1 more source

Phycobilisomes from Blue-Green and Red Algae [PDF]

open access: bronze, 1979
Elisabeth Gantt   +3 more
openalex   +1 more source

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