Trends in Environmental Analytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. e00264 - e00264
Published: April 1, 2025
Language: Английский
Sensors, Journal Year: 2024, Volume and Issue: 24(13), P. 4350 - 4350
Published: July 4, 2024
Water pollution greatly impacts humans and ecosystems, so a series of policies have been enacted to control it. The first step in performing is detect contaminants the water. Various methods proposed for water quality testing, such as spectroscopy, chromatography, electrochemical techniques. However, traditional testing require utilization laboratory equipment, which large not suitable real-time field. Microfluidic devices can overcome limitations instruments become an efficient convenient tool analysis. At same time, artificial intelligence ideal means recognizing, classifying, predicting data obtained from microfluidic systems. based on machine learning are being developed with great significance next generation monitoring This review begins brief introduction algorithms involved materials used fabrication detection techniques platforms. Then, latest research development combining two pollutant bodies, including heavy metals, pesticides, micro- nanoplastics, microalgae, mainly introduced. Finally, challenges encountered future directions industrial chips discussed.
Language: Английский
Citations
6
Micromachines, Journal Year: 2024, Volume and Issue: 15(9), P. 1137 - 1137
Published: Sept. 6, 2024
This review explores significant advancements in polymer science and fabrication processes that have enhanced the performance broadened application scope of microfluidic devices. Microfluidics, essential biotechnology, medicine, chemical engineering, relies on precise fluid manipulation micrometer-sized channels. Recent innovations materials, such as flexible, biocompatible, structurally robust polymers, been pivotal developing advanced systems. Techniques like replica molding, microcontact printing, solvent-assisted injection 3D printing are examined, highlighting their advantages recent developments. Additionally, discusses diverse applications polymer-based devices biomedical diagnostics, drug delivery, organ-on-chip models, environmental monitoring, industrial processes. paper also addresses future challenges, including enhancing resistance, achieving multifunctionality, ensuring biocompatibility, scaling up production. By overcoming these potential for widespread adoption impactful use technologies can be realized.
Language: Английский
Citations
6
The Analyst, Journal Year: 2024, Volume and Issue: unknown
Published: Jan. 1, 2024
Assessment of pesticide exposure using a fast-flow capillary device (created with Bio.Render.com).
Language: Английский
Citations
6
Frontiers in Lab on a Chip Technologies, Journal Year: 2024, Volume and Issue: 3
Published: Dec. 20, 2024
Microfluidic paper-based analytical devices (µPADs) have gained significant attention in science and technology due to their numerous advantages over traditional techniques, including cost-effectiveness, miniaturization, sustainability. µPADs are widely used point-of-care diagnostics, health monitoring, environmental detection, food safety, forensics, security. Since the first report 2007, there been substantial advancements fabrication detection methods, applications. Over years, efforts made improve manufacturing scalability, user-friendliness, sustainability of µPADs. In this review, we explore general trends fabrication, sensing applications µPADs, highlighting key improvements innovations. We also examine eco-friendliness present real-world success stories from field studies citizen initiatives. Additionally, address challenges associated with transitioning lab field. Finally, outlook for propose strategies usefulness various fields.
Language: Английский
Citations
6
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 937, P. 173597 - 173597
Published: May 27, 2024
Language: Английский
Citations
4
Lab on a Chip, Journal Year: 2025, Volume and Issue: unknown
Published: Jan. 1, 2025
Created in BioRender. Menon, N. (2025). https://www.BioRender.com/l48m487.
Language: Английский
Citations
0
Elsevier eBooks, Journal Year: 2025, Volume and Issue: unknown, P. 143 - 198
Published: Jan. 1, 2025
Language: Английский
Citations
0
Micromachines, Journal Year: 2025, Volume and Issue: 16(2), P. 158 - 158
Published: Jan. 29, 2025
This paper presents a novel microfluidic device that integrates dielectrophoresis (DEP) forces with membrane filter to concentrate and trap microparticles in narrow region for enhanced optical analysis. The combines the broad particle capture capability of precision DEP focus particles regions optimized measurements. features transparent indium tin oxide (ITO) top electrodes on glass substrate gold (Au) bottom patterned small area filter, spacers control gaps between electrodes. configuration enables precise concentration at specific location facilitates real-time detection. Experiments using 0.8 μm fluorescent polystyrene (PS) beads Escherichia coli (E. coli) bacteria demonstrated effective trapping concentration, fluorescence intensity increasing proportionally concentration. application resulted significant enhancement intensity, showcasing effectiveness DEP-enhanced design improving measurement sensitivity. also showed promising potential bacterial detection, particularly E. coli, by achieving linear increase These results highlight device's efficient microparticle
Language: Английский
Citations
0
Physics of Fluids, Journal Year: 2025, Volume and Issue: 37(2)
Published: Feb. 1, 2025
In this work, the mass transport properties of a neutral solute in rough microtube with porous wall under combined influence both pressure and electric fields for non-Newtonian power-law fluids are examined. This investigation explores effect various roughness patterns, such as sinusoidal, triangular, rectangular, well different flow behavior indices, on behavior. The Poisson–Boltzmann equation, Cauchy momentum species conservation equation were solved computationally profiles to assess distribution potential, velocity, concentration fields. Higher relative amplitude (δ = 0.1) wavenumber (λ 12) reduced average cross-sectional velocity by 31% dilatant solution, leading improved permeation. parameters λ) index (n) permeation flux was quantified. For case, enhanced employing triangular compared smooth 19%, 9%, 8% assisting 16%, 13%, 11% opposing flow. fact, highest effectiveness (ξ) delivery observed fluid rectangular It is anticipated that results study will provide valuable insights design specialized drug systems using microfluidic channels contribute better understanding nutrient physiological systems.
Language: Английский
Citations
0
Biomicrofluidics, Journal Year: 2025, Volume and Issue: 19(1)
Published: Jan. 1, 2025
Atmospheric ice-nucleating particles (INPs) make up a vanishingly small proportion of atmospheric aerosol but are key to triggering the freezing supercooled liquid water droplets, altering lifetime and radiative properties clouds having substantial impact on weather climate. However, INPs notoriously difficult model due lack information their global sources, sinks, concentrations, activity, necessitating development new instrumentation for quantifying characterizing in rapid automated manner. Microfluidic technology has been increasingly adopted by ice nucleation research groups recent years as means performing droplet analysis INPs, enabling measurement hundreds or thousands droplets per experiment at temperatures down homogeneous water. The potential microfluidics extends far beyond this, with an entire toolbox bioanalytical separation detection techniques developed over 30 medical applications. Such methods could easily be adapted biological biogenic INP revolutionize field, example, identification quantification bacteria fungi. Combined miniaturized sampling techniques, we can envisage deployment microfluidic sample-to-answer platforms automated, user-friendly field that would enable greater understanding seasonal activity. Here, review various components such platform incorporate highlight feasibility, challenges, endeavor, from assays separations bioanalysis.
Language: Английский
Citations
0