Results 41 to 50 of about 223,330 (313)

Interaction energy and detachment of magnetic nanoparticles-algae [PDF]

, 2019
Magnetic separation, a promising bioseparation technology, is confronted with the challenges in recovery and recycle of magnetic matters during algae harvesting for biofuel extraction.
Ying Sun (23237), Yu Fu (16582), Qiang Liu (166143), Yunfeng Xu (512778), Xin Wang (91924), Guangren Qian (708786), Fanglu Hu (6273116)   +6 more
core   +1 more source

Longitudinal growth of the Saccharina kelp embryo depends on actin filaments that control the formation of a corset-like structure composed of alginate

Scientific Reports
The initiation of embryogenesis in the kelp Saccharina latissima is accompanied by significant anisotropy in cell shape. Using monoclonal antibodies, we show that this anisotropy coincides with a spatio-temporal pattern of accumulation of alginates in ...
Samuel Boscq, Ioannis Theodorou, Roman Milstein, Aude Le Bail, Sabine Chenivesse, Bernard Billoud, Bénédicte Charrier   +6 more
doaj   +1 more source

Multifunctional Wound Dressings: Melt Electrowritten Scaffolds Combined With Phytotherapeutic Composite Hydrogels

Advanced Materials Interfaces, EarlyView.
ABSTRACT The increasing prevalence of impaired wounds, caused mainly by diabetes or aging, alongside the growing number of bacterial infections, indicates the need for alternative tissue engineering solutions. In this study, we developed novel melt electrowritten (MEW) polycaprolactone (PCL) scaffolds incorporated with an alginate (Alg)–gelatin (Gel ...
Andrada‐Ioana Damian‐Buda, Aldo Roberto Boccaccini, Irem Unalan   +2 more
wiley   +1 more source

The algae value chain landscape - a competitive technical challenge [PDF]

, 2009
Algae are a diverse group of organisms generally categorised as either macroalgae (i.e. seaweed), or microalgae, which are typically unicellular.
McHenry, M.
core   +1 more source

HY-1C ultraviolet imager captures algae blooms floating on water surface [PDF]

, 2022
Some species of algae such as cyanobacteria can vertically migrate through water during a day, which is a notable floating feature of harmful algae blooms.
Yin, Dayi, Xu, Feifei, Ding, Jing, Liu, Jianqiang, Liu, Jingchao, Lu, Yingcheng, Suo, Ziyi, Xing, Qianguo   +7 more
core   +1 more source

Synthesis of silver nanoparticles using marine macroalgae Padina sp. and its antibacterial activity towards pathogenic bacteria

Beni-Suef University Journal of Basic and Applied Sciences, 2020
Background Marine algae used as a food source for ocean life and range in color from red to green to brown grow along rocky shorelines around the world. The synthesis of silver nanoparticles by marine alga Padina sp.
Prakash Bhuyar, Mohd Hasbi Ab. Rahim, Sathyavathi Sundararaju, Rameshprabu Ramaraj, Gaanty Pragas Maniam, Natanamurugaraj Govindan   +5 more
doaj   +1 more source

Effective Harvesting of Nannochloropsis Microalgae Using Mushroom Chitosan: A Pilot-Scale Study

Frontiers in Bioengineering and Biotechnology, 2020
For efficient downstream processing, harvesting remains as one of the challenges in producing Nannochloropsis biomass, a microalga with high-value omega-3 oils. Flocculation is an effective, low-energy, low-cost method to harvest microalgae. Chitosan has
Elvis T. Chua, Ajam Y. Shekh, Ajam Y. Shekh, Eladl Eltanahy, Skye R. Thomas-Hall, Peer M. Schenk   +5 more
doaj   +1 more source

Material Before Morphology: Substrate‐Dependent Mechanical Tuning of Radular Teeth

Advanced Materials Interfaces, EarlyView.
Substrate‐dependent material tuning in Clausilia radular teeth. Closely related taxa retain a conserved gross tooth morphology, but differ in elemental composition and mechanical properties according to feeding substrate. Rock‐associated taxa show increased Ca–Si enrichment and higher stiffness and hardness, especially in the central radular region ...
Ida Lilienthal, Bernhard Hausdorf, Stanislav N. Gorb, Wencke Krings   +3 more
wiley   +1 more source

Culture and utilization of freshwater algae as protein source [PDF]

, 1990
A discussion is presented on the commercial production of algae in mass culture conditions as a source of single-cell protein. Particular reference is made to the food situation in the Philippines, and research conducted by the Institute of Science and ...
Rodulfo, Bienvenida R.
core   +1 more source

New Water Oxidation Mechanism in Photosystem II Resolves Major Experimental Controversies

Angewandte Chemie, EarlyView.
In Photosystem II Oxygen Evolving Complex, we discovered the O3‐O6 peroxide at lower energy. Assignment of the O3 ligated by histidine (His337) as a slow exchanging substrate and its coupling with O6 give the O─O bond formation mechanism most consistent with all currently available experimental data. Proposal shows how protein environment can steer the
Yulia Pushkar
wiley   +2 more sources