Results 21 to 30 of about 2,694,025 (319)

Investigation of Chlorophyl-a Derived Compounds as Photosensitizer for Photodynamic Inactivation

open access: yesBulletin of Chemical Reaction Engineering & Catalysis, 2021
Chlorophyll has unique physicochemical properties which makes them good as photosensitizer of Photodynamic Inactivation (PDI). The physicochemical properties of chlorophyll as photosensitizer can be optimized through several routes.
Listiana Oktavia   +2 more
doaj   +1 more source

Chlorophyll [PDF]

open access: yesJournal of the American Chemical Society, 1911
n ...
openaire   +2 more sources

Dependence of Physiochemical Features on Marine Chlorophyll Analysis with Learning Techniques [PDF]

open access: yesAdvances in Environment Engineering and Management. Year 2021. Springer Proceedings in Earth and Environmental Sciences. Springer, Cham, 2023
Marine chlorophyll which is present within phytoplankton are the basis of photosynthesis and they have a high significance in sustaining ecological balance as they highly contribute toward global primary productivity and comes under the food chain of many marine organisms.
arxiv   +1 more source

A low‐cost high‐throughput phenotyping system for automatically quantifying foliar area and greenness

open access: yesApplications in Plant Sciences, Volume 10, Issue 6, November-December 2022., 2022
Abstract Premise With modern advances in genetic sequencing technology, plant phenotyping has become a substantial bottleneck in crop improvement programs. Traditionally, researchers have manually measured phenotypic traits to help determine genotype–phenotype relationships, but manual measurements can be time consuming and expensive.
Tyler Thrash   +2 more
wiley   +1 more source

Effect of relay intercropping of chickpea (Cicer arietinum L.) with barley (Hordeum vulgare L.) on biochemical traits and yield under late season drought stress [PDF]

open access: yesپژوهش‌های حبوبات ایران, 2020
IntroductionIntercropping is an old cropping practices, possibly as old as the settled agriculture, and is widespread especially in low-input cropping systems.
Negin Mohavieh Asadi   +3 more
doaj   +1 more source

Chlorophyll and Chlorophyll Catabolite Analysis by HPLC [PDF]

open access: yes, 2018
The most obvious event of leaf senescence is the loss of chlorophyll. Chlorophyll degradation proceeds in a well-characterized pathway that, although being common to higher plants, yields a species-specific set of chlorophyll catabolites, termed phyllobilins.
Das, Aditi   +2 more
openaire   +3 more sources

Water quality characteristics of Poyang Lake, China, in response to changes in the water level

open access: yesHydrology Research, 2016
As one of the few remaining lakes that are freely connected with the Yangtze River, Poyang Lake exhibits large annual water level (WL) fluctuations.
Xia Liu, Katrin Teubner, Yuwei Chen
doaj   +1 more source

Assessment of Cyanobacterial Chlorophyll A as an Indicator of Water Quality in Two Wetlands Using Multi-Temporal Sentinel-2 Images

open access: yesEnvironmental Sciences Proceedings, 2023
Cyanobacteria can have a dramatic effect on the quality of water used for human activities, as reported by the World Health Organization. Remote sensing is an appropriate tool for continuous monitoring of the entire water body, given the current state of
Ashwini Mudaliar, Usha Pandya
doaj   +1 more source

Endosymbiotic ratchet accelerates divergence after organelle origin

open access: yesBioEssays, Volume 45, Issue 1, January 2023., 2023
Primary endosymbiosis gave rise to mitochondria and plastids. The proximate impacts of organelle origin on lineage evolution have not been addressed at the population level. Using data from the photosynthetic amoeba Paulinella, we hypothesize that primary endosymbiosis accelerates lineage divergence, a process we refer to as the endosymbiotic ratchet ...
Debashish Bhattacharya   +3 more
wiley   +1 more source

Desiccation and recovery of periphyton biomass and density in a subtropical lentic ecosystem - doi: 10.4025/actascibiolsci.v35i3.14022

open access: yesActa Scientiarum: Biological Sciences, 2013
This study assessed the desiccation effects on biomass and algal density of periphyton in a subtropical lentic ecosystem. This experiment was conducted with only one in situ experimental desiccation event for 15 hours in a mature periphytic community ...
Vanessa Majewski Algarte   +2 more
doaj   +1 more source

Home - About - Disclaimer - Privacy