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Howarth, Richard J.

doi:10.1007/978-3-319-57315-1_23

Cited by 2 publications

(2 citation statements)

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“…The significance of controlling phosphorus and nitrogen parameters in water is to prevent water body eutrophication [29]. Characteristics of eutrophication in water bodies include greenish water colour, unpleasant odour, increasing turbidity, the presence of dense water hyacinth populations covering the water surface, and algal blooms [30], [31]. Cyanobacteria (blue-green algae), which dominate under eutrophic conditions, are known to contain toxins, posing health risks to humans and animals [23].…”

Section: Nutrient Content In the Stream Watermentioning

confidence: 99%

Study on Nutrients Concentration Trends in Tukad Badung River Toward Nutrient Recovery Potential

Wijaya,

Partama,

Sumantra

2023

IOP Conf. Ser.: Earth Environ. Sci.

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This study addresses the urgent concern of water quality degradation resulting from untreated domestic wastewater discharge, with a specific focus on nutrient trends within an aquatic ecosystem. The investigation centres on ammonium (NH4 +) as a significant contaminant sourced from residual foods, hygiene practices, and fertilizers, known for its association with eutrophication—characterized by excessive algae growth and oxygen depletion. The study aims to offer comprehensive insights by meticulously analysing water quality parameters across six distinct sampling points. Data collection encompassed total suspended solids (TSS), ammonia (NH4 +), nitrite (NO2 −), nitrate (NO3 −), total phosphate (PO4 −), and total nitrogen (TN). Notable variations were observed: TSS concentrations ranged from 9.00 mg/L to 20.00 mg/L, NH4 + concentrations spanned 0.00 mg/L to 1.96 mg/L, NO2- and NO3 − levels varied from 0.00 mg/L to 0.16 mg/L and 1.19 mg/L to 1.91 mg/L, respectively, PO4 3- content ranged from 0.01 mg/L to 0.65 mg/L, and TN concentrations fluctuated between 1.36 mg/L and 3.31 mg/L. These findings underscore the complexity of water quality dynamics and highlight the need for integrated management strategies to mitigate nutrient pollution’s impact on aquatic ecosystems.

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Section: Nutrient Content In the Stream Watermentioning

confidence: 99%

Study on Nutrients Concentration Trends in Tukad Badung River Toward Nutrient Recovery Potential

Wijaya,

Partama,

Sumantra

2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…For instance, labeling membrane receptors with quantum dots of 20-30 nm was shown to hinder the receptors from reaching the neuronal synaptic cleft. 96,97 Another effect is the crosslinking of target molecules by single multivalent probes (Figure 2a,b). Some studies have shown that although large nanoparticle probes result in artificially reduced diffusion of lipids 98,99 and membrane receptors, [100][101][102] the main cause of such problematic effects was the cross-linking of lipids and receptors by way of the probes rather than any hydrodynamic effect.…”

Section: Particle-based Probes: Quantum Dots and Gold Nanoparticlesmentioning

confidence: 99%

Tracking Single Molecules in Biomembranes: Is Seeing Always Believing?

2019

ACS Nano

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The spatial organization of molecules in cell membranes and their dynamic interactions play a central role in regulating cell functions. Single-particle tracking (SPT), a technique in which single molecules are imaged and tracked in real time, has led to breakthrough discoveries regarding these spatiotemporal complexities of cell membranes. There are, however, emerging concerns about factors that might produce misleading interpretations of SPT results. Here, we briefly review the application of SPT to understanding the nanoscale heterogeneities of plasma membranes, with a focus on the unique challenges, pitfalls, and limitations that confront the use of nanoparticles as imaging probes for tracking the dynamics of single molecules in cell membranes.

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Cited by 2 publications

References 85 publications

Study on Nutrients Concentration Trends in Tukad Badung River Toward Nutrient Recovery Potential

Study on Nutrients Concentration Trends in Tukad Badung River Toward Nutrient Recovery Potential

Tracking Single Molecules in Biomembranes: Is Seeing Always Believing?

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