Results 41 to 50 of about 1,542 (206)

Electrochemical aptasensors for ultrasensitive multiplexed detection: Towards a new era of precision diagnostics and environmental monitoring

open access: yesVIEW, EarlyView.
Electrochemical aptasensors are emerging as powerful platforms for precision diagnostics and environmental monitoring, owing to their high selectivity, programmability and compatibility with miniaturised systems. However, their broader application is constrained by limited signal intensity and challenges in reliable multiplexed detection.
Azadeh Abdi   +5 more
wiley   +1 more source

Avaliação da filtração em margem como pré-tratamento à filtração direta descendente na remoção de células de cianobactérias e saxitoxinas [PDF]

open access: yes, 2012
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Ambiental, Florianópolis, 2009.Currently, water treatment plants, which utilize downflow direct filtration technology, have been facing
Mondardo, Renata Iza
core  

Spatio-temporal variation of cyanobacteria and cyanotoxins in public supply reservoirs of the semi-arid region of Brazil

open access: yesJournal of Limnology, 2019
Cyanobacteria harmful algal blooms (CyanoHABs) have become increasingly frequent and intense in public supply reservoirs as a result of eutrophication and global climate change.
Ranielle Daiana dos Santos Silva   +6 more
doaj   +1 more source

Cancer pain: current practice and emerging targets

open access: yesBritish Journal of Pharmacology, EarlyView.
Cancer pain (CP) arises from a complex interplay between the tumour and its microenvironment. Many patients experience a mixed pain phenotype that encompasses nociceptive, neuropathic and neuroinflammatory mechanisms, and vary across tumour type and disease stage. Despite decades of intensive research, the mainstay of cancer pain treatment is still non‐
Yi Ye   +5 more
wiley   +1 more source

Health-Based Cyanotoxin Guideline Values Allow for Cyanotoxin-Based Monitoring and Efficient Public Health Response to Cyanobacterial Blooms

open access: yesToxins, 2015
Human health risks from cyanobacterial blooms are primarily related to cyanotoxins that some cyanobacteria produce. Not all species of cyanobacteria can produce toxins.
David Farrer   +3 more
doaj   +1 more source

De novo Transcriptome of the Non-saxitoxin Producing Alexandrium tamutum Reveals New Insights on Harmful Dinoflagellates

open access: yesMarine Drugs, 2020
Many dinoflagellates species, especially of the Alexandrium genus, produce a series of toxins with tremendous impacts on human and environmental health, and tourism economies.
Giorgio Maria Vingiani   +5 more
doaj   +1 more source

Cyanopeptide Mixtures Induce Variable Synergistic and Antagonistic Effects Across Diverse Human Cell Lines

open access: yesEnvironmental Toxicology, Volume 41, Issue 10, Page 807-821, October 2026.
ABSTRACT Cyanobacterial harmful algal blooms (cyanoHABs) threaten human, animal, and ecosystem health and safety through production of toxic secondary metabolites. Microcystis, a cosmopolitan bloom‐forming cyanobacterial genus, is well‐known for producing hepatotoxic microcystins (MCs), but it can produce many other bioactive cyanopeptides, such as ...
Lauren N. Hart   +7 more
wiley   +1 more source

Saxitoxins: role of prokaryotes [PDF]

open access: yes, 2001
Thesis (M.S.) University of Alaska Fairbanks, 2001Saxitoxins, the toxins associated with paralytic shellfish poisoning (PSP), are synthesized by dinoflagellates, cyanobacteria, and possibly bacteria.
Baker, Tracie Renee
core  

Model predicts coastal paralytic shellfish toxicity in mussels from in situ phytoplankton concentrations

open access: yesLimnology and Oceanography, Volume 71, Issue 9, September 2026.
Abstract Harmful algal blooms (HABs) of Alexandrium catenella occur annually in the Gulf of Maine, leading to accumulation of paralytic shellfish toxins (PSTs) in bivalve mollusks and closure of harvesting areas. State monitoring programs in the region rely on weekly shellfish sampling and toxin analysis, requiring extensive effort with limited ...
Sylvain Gaillard   +6 more
wiley   +1 more source

De Novo Synthesis of Modified Saxitoxins for Sodium Ion Channel Study

open access: yes, 2016
De Novo Synthesis of Modified Saxitoxins for Sodium Ion Channel ...
Brian M. Andresen (2351392)   +1 more
core   +1 more source

Home - About - Disclaimer - Privacy