Results 91 to 100 of about 801,404 (300)

High atmospheric pressure rescues plant growth under humidity stress: A model for climate‐resilient deep underground agriculture

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, Linglu Xu, Xiao Tan, Wenhua Zhuang, Naiwen Li, Chao Liu, Bo Tan   +6 more
wiley   +1 more source

Improving the accuracy of chlorophyll fluorescence measurements [PDF]

Plant, Cell & Environment, 2013
This article comments on: Closing in on maximum yield of chlorophyll fluorescence using a single multiphase flash of sub‐saturating ...
openaire   +2 more sources

Characteristics of gas exchange and chlorophyll fluorescence in red and green leaves of Begonia semperflorens

, 2011
To determine the effects of leaf colour on gas exchange and chlorophyll fluorescence, two genotypes of Begonia semperflorens with green leaves or red leaves were compared.
J. O. Ogweno, K. M. Zhang, X. M. Wang, K. Shi, Y. H. Zhou, J. Q. Yu, J. X. Cui   +6 more
core   +1 more source

Natural Anthraquinone‐Like Compound Extracted from Green Husk of Walnut Improves Photocatalytic H2O2 Production Catalyzed by TiO2 Nanoparticles

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
In this work, a novel biomolecule/semiconductor hybrid catalyst was prepared by loading anthraquinone‐liked juglone onto anatase TiO2. This catalyst exhibited high photocatalytic activity for H2O2 production. Hydrogen peroxide (H2O2) is a vital oxidant with broad industrial applications, and its production via photocatalysis represents a highly ...
Zengyin He, Cui Li, Mingze Ni, Shu Lin, Kezhen Qi   +4 more
wiley   +1 more source

Chlorophyll fluorescence measurements.

, 2015
Three weeks old plants were used for the analysis. Plants were dark acclimated for 1 h and then moved to +10°C. Chlorophyll fluorescence measurements were taken from dark acclimated plants at the described time-points.
Olof Olsson (189483), Aakash Chawade (189467), Per Sikora (738880), Angelica Lindlöf (496740)   +3 more
core   +1 more source

Sustainable plant‐leaf‐derived carbon dots with deep‐red emission enable 1‐min photodynamic therapy of tumors

FlexMat, EarlyView.
In this study, plant‐derived carbon dots (CDs) were prepared using natural plant leaves as raw materials through solvothermal method. These CDs retain the porphyrin structure from chlorophyll and can simultaneously generate I and II types of reactive oxygen species. A 660 nm laser irradiation for only 1 min can achieve efficient photodynamic anti‐tumor
Renjing Chen, Danjie Han, Zemin Wang, Xinyi Lu, Peng He, Lili Hou, Chuantong Cheng, Xueting Liu, Jinli Liu, Zhiming Wang, Zongwen Liu, Xingtao Zhou, Zichao Luo, Kebin Lin   +13 more
wiley   +1 more source

Chlorophyll fluorescence technique as a rapid diagnostic test of the effects of the photosynthetic inhibitor chlorotoluron on two winter wheat cultivars

, 2003
A modified chlorophyll fluorescence technique was evaluated as a rapid diagnostic test of the susceptibility of wheat cultivars to chlorotoluron. Two winter wheat cultivars (Maris Huntsman and Mercia) exhibited differential response to the herbicide. All
Moss, S. R., Korres, N. E., Froud-Williams, R. J., Moss, S.R., Korres, N.E., Froud-Williams, R.J., Moss, Stephen   +6 more
core   +1 more source

Alternative protein sources: Extraction, modification and strategies for developing sustainable high‐quality food products

Food Biomacromolecules, EarlyView.
Novel Protein Sources: Strategies and Challenges for Product Formulation Abstract Search for alternative protein sources has intensified in the recent years, owing to the increasing population, demand for sustainable food systems and consumer's shift towards healthier diet choices.
Prem Sankaran, Baskaran Nagarethinam, Sunil Chikkaballapur Krishnappa, Chandrasekar Veerapandian, Ashish Rawson   +4 more
wiley   +1 more source

Potential of Seaweed to Improve the Quality and Shelf Life of Fish and Fishery Products

Food Safety and Health, EarlyView.
Growing global demand for safe fish preservation has increased interest in natural alternatives. Seaweed‐derived bioactive compounds possess antioxidant and antimicrobial properties that enhance fish quality, safety, and shelf life. These sustainable preservatives may reduce spoilage and synthetic preservative use, though further research ...
Ashika Banu Rodela, Md. Golam Rasul, Ilias Ebne Kabir, Jahid Hasan, Chunhong Yuan, Bhaskar Chandra Majumdar   +5 more
wiley   +1 more source

Chlorophyll Fluorescence Imaging of the Chlorophyll Fluorescence Induction Phenomenon for Plant Health Monitoring

Environment Control in Biology, 2009
Chlorophyll fluorescence imaging is useful as a non-destructive method for evaluating photosynthetic function of plants. A dynamic change in chlorophyll fluorescence intensity, known as the chlorophyll fluorescence induction phenomenon, can be observed by illuminating a dark-adapted green leaf with a stable intensity excitation light.
TAKAYAMA, Kotaro, NISHINA, Hiroshige
openaire   +2 more sources