Results 241 to 250 of about 286,272 (395)

Navigating Gravity: Competing Effects Result in Opposing Taxis for Different Janus Swimmers

open access: yesSmall, EarlyView.
The combined effects of gravity and wall‐induced hydrodynamics on the motion of Janus colloids are investigated. Platinum‐ and copper‐coated silica microswimmers show distinct gravitactic alignment near surfaces due to different hydrodynamic couplings. This distinct gravitactic behavior enables separation of initially mixed active particles.
Amir Sheikh Shoaei   +2 more
wiley   +1 more source

Activatable smart contrast agents for photoacoustic imaging

open access: yesSmart Molecules, EarlyView.
This review highlights recent advances in smart activatable photoacoustic imaging (PAI) contrast agents, which dynamically modulate their optical properties in response to external stimuli or microenvironmental cues. It discusses their molecular design, activation mechanisms, biomedical applications, and future prospects for clinically tailored use ...
Donghyeon Oh   +5 more
wiley   +1 more source

Effects of Long-Term Supplementation of Blue-Green Algae on Lipid Metabolism in C57BL/6J mice. [PDF]

open access: yesJ Nutrit Health Food Sci, 2014
Yang Y, Yang Y, Kim B, Park YK, Lee JY.
europepmc   +1 more source

Using desiccation to preserve blue-green algae (BGA) [PDF]

open access: yes, 1993
Ardales, S.S., Roger, Pierre-Armand
core  

Selective isolation of blue-green algae from water and soil.

open access: yesJournal of General Microbiology, 1968
M. M. Allen, R. Stanier
semanticscholar   +1 more source

Pitardia resurrected: A new member of subtribe Menthinae (Lamiaceae)

open access: yesTAXON, EarlyView.
Abstract Despite tremendous progress towards clarifying phylogenetic relationships within the mint family (Lamiaceae), uncertainty remains regarding relationships among some major clades as well as the proper placement of some genera. While researching the genus Nepeta, a species from northeastern Morocco, N.
Abdelmonaim Homrani Bakali   +3 more
wiley   +1 more source

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