Results 61 to 70 of about 179,856 (356)

Plankton Tow Project [PDF]

open access: yes
This activity focuses on constructing a plankton net using materials found around the house. Students must think of items that could be used for the different parts of the plankton net, including towing bridle, hoop or collar, filtering material, and ...

core   +1 more source

A MXene‐Based Nanothermal Knife Inhibits Aggresome‐Mediated Persister Formation for Preventing Dental Caries

open access: yesAdvanced Science, EarlyView.
Early childhood caries (ECC) involves cariogenic persisters that evade antimicrobial treatment. Persisters achieve this by downregulating heat shock proteins (HSPs) and formation of protein aggregates. Ti3C2 MXene‐based photothermal therapy (PTT) acts as a “nanothermal knife,” disrupting membranes, upregulating HSPs, inhibits aggregates, prevents ...
Yinyin Zhang   +8 more
wiley   +1 more source

Bacteria Optimize Tumble Bias to Strategically Navigate Surface Constraints

open access: yesAdvanced Science, EarlyView.
The study investigates how Escherichia coli optimizes tumble bias (TB) to navigate surface constraints effectively. Using single‐cell tracking and modeling, it reveals that bacterial surface residence time decreases with increasing TB, stabilizing near the wild‐type mean TB (≈0.25), where surface diffusivity peaks.
Antai Tao   +3 more
wiley   +1 more source

Marine Phytoplankton in Port and Ship’s Ballast Water at Tanjung Priok Harbour, North Jakarta, Indonesia

open access: yesASEAN Journal on Science and Technology for Development, 2018
This research aimed to study the phytoplankton community in ships’ ballast water in comparison with the natural assemblages in the waters of Tanjung Priok Harbour in Jakarta, Indonesia.
Hikmah Thoha, Arief Rachman
doaj   +1 more source

The Multitarget Compound ZLY032 Achieves Treatment of Chronic Wounds

open access: yesAdvanced Science, EarlyView.
ZLY032, a dual free fatty acid receptor 1/peroxisome proliferator‐activated receptor δ agonist, accelerates wound healing in normal/diabetic/methicillin‐resistant Staphylococcus aureus‐infected models by promoting angiogenesis, reducing inflammation, and exhibiting antibacterial activity via argininosuccinate lyase targeting, with demonstrated efficacy
Manyu Gong   +27 more
wiley   +1 more source

In situ off-axis holography of marine plankton [PDF]

open access: yes, 1996
We present an off-axis transmission holographic technique for recording marine plankton in situ within a test tank of 36,000 ml with a pulsed laser in a 40 ns interval.
Hobson, PR   +4 more
core  

A Study on Biological Parameters of Aquaculture Area in Bahoi Village Northern Minahasa Regency, North Sulawesi [PDF]

open access: yes, 2019
Tujuan penelitian ini adalah untuk mengetahui parameter biologi dan mengidentifikasi jenis-jenis plankton serta menganalisis kepadatan dan keanekaragaman plankton di lokasi budidaya Desa Bahoi.
Hontong, R. H. (Rano)   +2 more
core   +2 more sources

Are there Invasive Planktonic Microbes?

open access: yesJournal of Marine Science Research and Oceanography, 2019
The translocation of species by human activities is a problem that increases with the globalization. However, the examples of non-indigenous or exotic planktonic microbes can be questioned as they predominantly have cosmopolitan distributions and natural mechanisms for wide dispersion.
Gómez, Fernando, Artigas, Luis Felipe
openaire   +2 more sources

Organic‐Inorganic Photosynthetic Interfaces Built on Intertwined WO3 Nanosheets for Enhanced HBr/H2O Photoanodic Oxidations

open access: yesAdvanced Energy and Sustainability Research, EarlyView.
Three‐dimensional WO3 nanosheets (3D‐NS) with exposed {001} facets are grown in situ, forming a highly interconnected 3D architecture, which is sensitized with a polymeric perylene bisimide layer and test for HBr photooxidation. The self‐assembly of a quantasome architecture—based on perylene bisimide dyes, templated around a tetra‐ruthenated ...
Jintao Liu   +6 more
wiley   +1 more source

Comparative Antimicrobial Properties of Sodium Borate and Carbonate and their Perborate and Percarbonate Counterparts

open access: yesAdvanced NanoBiomed Research, EarlyView.
Novel oxygen and hydrogen peroxide‐releasing polymeric films for the treatment of wounds with insufficient blood supply (ischemia) are developed. These films sped up healing in ischemic rat wounds and reduced bacterial growth and biofilm formation.
Ayden Watt   +8 more
wiley   +1 more source

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