Results 61 to 70 of about 2,024 (141)

Mass Spectral Characterisation of Three New Groups of Algal Toxins

, 2009
This thesis reports the mass spectral identification and characterisation of three new groups of algal compounds. A series of novel pectenotoxins (PTXs) were identified in retained sub-samples of Irish mussel extracts that had previously been utilised ...
Knudsen, Brent Kevin
core  

Aerosolized Red-Tide Toxins (Brevetoxins) and Asthma

, 2007
Background:With the increasing incidence of asthma, there is increasing concern over environmental exposures that may trigger asthma exacerbations.
Naar, Jerome, Zaias, Julia, Cheng, Yung Sung, Pierce, Richard, Kirkpatrick, Barbara, Bean, Judy A, Wanner, Adam, Abraham, William M, Baden, Daniel G, Fleming, Lora E, Reich, Andrew, Backer, Lorraine C   +11 more
core   +1 more source

Paired CycleGAN‐based virtual staining for 3D X‐ray histology of bone‐implant systems

Journal of Synchrotron Radiation, EarlyView.
This work demonstrates virtual staining for 3D X‐ray histology using a modified CycleGAN trained on paired synchrotron radiation microtomography (SR‐µCT) and histology images of bone‐implant specimens. The method enables the generation of artificially coloured contrast resembling conventional histological staining from label‐free SR‐µCT data and is ...
Sarah C. Irvine, Christian Lucas, Diana Krüger, Bianca C. Guedert, Julian Moosmann, Berit Zeller-Plumhoff   +5 more
wiley   +1 more source

Azaspiracid Shellfish Poisoning: A Review on the Chemistry, Ecology, and Toxicology with an Emphasis on Human Health Impacts

Marine Drugs, 2008
Azaspiracids (AZA) are polyether marine toxins that accumulate in various shellfish species and have been associated with severe gastrointestinal human intoxications since 1995.
Gregory J. Doucette, Philipp Hess, Nils Rehmann, Michael J. Twiner   +3 more
doaj  

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

Biofuels, Bioproducts and Biorefining, Volume 20, Issue 4, Page 1708-1728, July/August 2026.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira, John Hebert da Silva Felix, Thiago Queiroz da Silva, Larissa Oliveira Araújo, Maria Tayane Barroso dos Santos, Larysse Maria Santiago de Castro, José Cleiton Sousa dos Santos   +6 more
wiley   +1 more source

Synthesizing polyethersulphone membranes with hybrid iron/nickel nanoparticles for dyes removal: An efficient biogenesis approach

The Canadian Journal of Chemical Engineering, Volume 104, Issue 7, Page 3593-3617, July 2026.
Abstract Industrial wastewater contamination by azo dyes poses a significant environmental challenge. This study reports the green synthesis of bimetallic iron/nickel (Fe/Ni) nanoparticles using moringa leaf extract, which acted as both a reducing and capping agent, and their incorporation into polyethersulphone (PES) membranes to produce eco‐friendly ...
Qusay A. Almajras, Ahmed K. Hassan, Dahiru Lawal, Mohammed Awad, Raed A. Al‐Juboori, Muhammad Irfan, Muhammad Rafiq, Qusay F. Alsalhy   +7 more
wiley   +1 more source

Detection of Extremely Low Level Ciguatoxins through Monitoring of Lithium Adduct Ions by Liquid Chromatography-Triple Quadrupole Tandem Mass Spectrometry

Toxins
Ciguatera poisoning (CP) is the most common type of marine biotoxin food poisoning worldwide, and it is caused by ciguatoxins (CTXs), thermostable polyether toxins produced by dinoflagellate Gambierdiscus and Fukuyoa spp.
Manami Kobayashi, Junichi Masuda, Naomasa Oshiro   +2 more
doaj   +1 more source

Engineering Functional Graphenic Materials for Bone Repair

WIREs Nanomedicine and Nanobiotechnology, Volume 18, Issue 4, July/August 2026.
Graphene oxide (GO) and its derivatives have many favorable properties for biomedical applications. This is due to the inherent properties of GO including high surface area, functionalizability, mechanical strength, and bioresorbable nature, among other properties outlined above.
Sebastian Guajardo, Jason D. Orlando, Chenyun Deng, Anne M. Arnold, Stefanie A. Sydlik   +4 more
wiley   +1 more source

Origin and Transfer of Toxins Involved in Ciguatera

, 1993
1. Ciguatera is a disease caused by sodium channel activator toxins and results from the consumption of warm water fish contaminated by the ciguatoxin class of polyether toxins. 2.
Lewis, RJ, Holmes, MJ
core   +1 more source

Biochar and Sediment Amendments Alter Soil Nitrogen Mineralization: Microbial Biomass and Extracellular Enzyme Activity

GCB Bioenergy, Volume 18, Issue 7, July 2026.
Co‐application of Mn‐modified biochar and fishpond sediment markedly improves soil pH, organic carbon, microbial biomass, and nitrogen mineralization, demonstrating a synergistic effect that enhances soil fertility, microbial activity, and nutrient cycling for sustainable agricultural management.
Waqas Ahmed, Yunting Wang, Sajid Mehmood, Sehrish Ali, Fengyue Qin, Lun Tan, Weidong Li, Md Ashraful Alam   +7 more
wiley   +1 more source