Results 41 to 50 of about 67,900 (262)

A Pentaradial and Bilateral Combined Photoreception System in the Sea Cucumber is Mediated by a Blue Light‐Sensitive R‐Opsin

Advanced Science, EarlyView.
The sea cucumber Holothuria leucospilota detects blue and adjacent wavelengths of light via an r‐opsin with a maximum absorption at 459 nm. In the oral tentacles, papillae, and tube feet, distinct light‐sensing structures with specialized morphologies are formed, constituting a unique pentaradial and bilateral combined photoreception system.
Jiasheng Huang, Chunhua Ren, Zhou Qin, Yimeng Cui, Bingbing Zhang, Peng Luo, Xuan Wang, Yaoqi Xie, Xin Zhang, Aifen Yan, Yang Zhang, Dingding Fan, Yang Liu, Wenjie Pan, Xiao Jiang, Lihong Yuan, Haipeng Qin, David M. Irwin, Chaoqun Hu, Yang Liu, Ting Chen   +20 more
wiley   +1 more source

Fifty years of limnological data on Lake Stechlin, a temperate clearwater lake

Scientific Data
We present 50 years of monitoring data on water quality of Lake Stechlin, a deep, dimictic hardwater lake in northeastern Germany known for its exceptionally clear water.
Sabine Wollrab, Silke R. Schmidt, Jason Woodhouse, Peter Kasprzak, Stella A. Berger, Ute Beyer, Matthias Bodenlos, Johanna Dalchow, Monika Degebrodt, Lars Ganzert, Thomas Gonsiorczyk, Elfi Huth, Christine Kiel, Lutz Küchler, Lothar Krienitz, Maren Lentz, Elke Mach, Uta Mallok, Jens C. Nejstgaard, Monika Papke, Armin Penske, Solvig Pinnow, Reingard Roßberg, Diethelm Ronneberger, Michael Sachtleben, Adelheid Scheffler, Hans-Peter Grossart, Peter Casper, Mark O. Gessner, Rainer Koschel   +29 more
doaj   +1 more source

Biofilm‐Binding Phages Enhance Biofilm Eradication by Synergistic Photothermal and Photodynamic Therapy

Advanced Science, EarlyView.
Engineered phage‐based trifunctional nanofibers are developed for synergistic biofilm eradication. Biofilm‐binding phages, armed with AuNPs and TCPP, serve as both warheads and scaffolds, endowing the phototherapy agents with biofilm‐anchoring ability. Upon light irradiation, AuNPs induce photothermal therapy, while TCPP generates 1O2 for photodynamic ...
Ying Cao, Tao Yang, Rui Wang, Hui‐Da Li, Xiao‐Yu Zhang, Feng Cheng, Ying Liu, Jian‐Hua Wang, Ting Yang, Chuanbin Mao   +9 more
wiley   +1 more source

Improved growth and survival of Catla catla larvae using cultured microalgae and zooplankton as initial feed

Aquaculture Reports
Microalgae and zooplankton offer a multitude of potential applications as essential nutritional sources during the early developmental stages of various fish, mollusks, and crustaceans.
Most. Sanjida Sultana, Md. Mahfuzul Haque, Md. Yeamin Hossain, Md Kowshik Ahmed, Mohammad Ariful Islam Sumon, Most. Suraiya Nisha Akhi, Saleha Khan   +6 more
doaj   +1 more source

The Correlation Between Plankton Abundance And Water Quality in Donan River

Omni-Akuatika, 2020
Planktons  have ability to live in aquatic ecosystem, including rivers ecosystem, estuary ecosystem, lake ecosystem and ocean ecosystem. The plankton abundance is estimated by correlation with water quality both of salinity, pH, temperature and others ...
Nuraina Andriyani, Arif Mahdiana, Endang Hilmi, Samuel Kristian   +3 more
doaj   +1 more source

Dual‐Functional Silent‐Region SERS Nanoplatform for Real‐Time Bacterial Tracking and Wound Healing Therapy

Advanced Science, EarlyView.
ABSTRACT Bacterial wound infections, particularly those caused by Escherichia coli and Pseudomonas aeruginosa, are difficult to treat due to biofilm formation, multidrug resistance, and chronic inflammation. Here, we report a multifunctional nanoplatform based on a surface‐enhanced Raman scattering (SERS) probe that enables simultaneous photodynamic ...
Hanbin Deng, Rui Wang, Dianqi Zhang, Wei Zhang, Jaebum Choo, Fabiao Yu, Shaowen Cheng   +6 more
wiley   +1 more source

Exploring the nutritional potential of Monoraphidium littorale and enriched copepods as first feeds for rearing Nile tilapia (Oreochromis niloticus) larvae

Heliyon
One of the challenges in the aquaculture industry is providing nutritionally balanced and environmentally sustainable live food for fish larvae. Therefore, the rearing techniques of fish larvae with preferred starter food should be given importance for ...
Jinnath Rehana Ritu, Saleha Khan, Md Helal Uddin, Jasmin Akter Poly, Md Sakhawat Hossain, Md Mahfuzul Haque   +5 more
doaj   +1 more source

Deep Learning Classification of Lake Zooplankton

Frontiers in Microbiology, 2021
Plankton are effective indicators of environmental change and ecosystem health in freshwater habitats, but collection of plankton data using manual microscopic methods is extremely labor-intensive and expensive.
Sreenath P. Kyathanahally, Thomas Hardeman, Ewa Merz, Thea Bulas, Marta Reyes, Peter Isles, Francesco Pomati, Marco Baity-Jesi   +7 more
doaj   +1 more source

Parameterizing plankton functional type models: insights from a dynamical systems perspective [PDF]

, 2009
The spectre of anthropogenic global climate change has focused attention on biogeochemical cycling in the oceans as marine plankton ecosystems are involved in the cycling of several compounds thought to have significant implications for climate.
Cropp, Roger, Norbury, John
core   +1 more source

Disrupting Helicobacter pylori Iron Homeostasis With Bismuth Nanodrug‐Mediated Nutritional Trap for Targeted Gastric Infection Therapy

Advanced Science, EarlyView.
A “nutritional trap” strategy centered on disrupting bacterial iron homeostasis is proposed. The synthesized Bi‐TP@FU (TBF) can target Helicobacter pylori, interfere with the bacterial iron uptake and utilization processes to disrupt its iron homeostasis, induce bacterial death, and meanwhile preserve the balance of the intestinal flora.
Tianye Fang, Jinzhe Tong, Feng Feng, Cong Liu, Chang Shu, Jiaying Zhu, Shibo Zhang, Shuyue Deng, Wanchao Zuo, Yuhan Song, Jun Yang, Yanmin Ju, Yingying Xing, Jianjun Dai   +13 more
wiley   +1 more source