Results 211 to 220 of about 410,464 (313)

SmartDetectAI: An AI‐Powered Web App for Real‐Time Colorimetric Detection of Heavy Metals in Water

Advanced Intelligent Systems, EarlyView.
SmartDetectAI integrates silver nanoparticle‐based colorimetric sensing with an AI‐powered web app for rapid, on‐site detection of toxic heavy metals in water. By combining aggregation‐driven optical changes with machine learning analysis of red ‐ green ‐ blue values, the platform achieves portable, low‐cost, and accurate monitoring of Hg‐ and Cd‐based
Nishat Tasnim, Mirza M. A. Tunur, Fahad Arefin, Shahad Saroar, Md. Wahadoszamen, Taslim Ur Rashid, Aminul I. Talukder, Md. Nurul Amin, Mahmudur Rahman, Ahsan Habib   +9 more
wiley   +1 more source

Continuous bubble-free laser printing of plasmonic nanostructures enabling annealing-free ohmic conduction and multifunctional trapping/spectroscopy studies. [PDF]

Nanoscale Adv
Monisha K, Bannur B, M S S, George SD.
europepmc   +1 more source

Engineering Efficient Self-Assembled Plasmonic Nanostructures by Configuring Metallic Nanoparticle's Morphology. [PDF]

Int J Mol Sci, 2021
Devaraj V, Lee JM, Kim YJ, Jeong H, Oh JW.   +4 more
europepmc   +1 more source

Sustainable Water Purification Using Green‐Synthesized Nanoparticles: A Comparison Between Mono‐ and Bimetallic Nanoparticle Systems

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT This review explores recent advancements in using environmentally benign monometallic nanoparticles (MMNPs) and bimetallic nanoparticles (BMNPs) for photocatalytic water purification, addressing the urgent need for sustainable solutions to global water scarcity.
Sai Bhargava Vipparla, Naveen Debbata, Satyavardhan Dharmapuri, Anil Kumar Busi, Pranay Bhasker Kalakonda, Dayanand Aitipamula, Moses Kigozi, Pritam Mandal, Krishna Kumar Balu, Parvathalu Kalakonda   +9 more
wiley   +1 more source

UV Circular Dichroism of Molecular Films on Plasmonic Nanostructures: A Comparative Case Study with On-Resonant Aluminum and Off-Resonant Silver Nanoparticles. [PDF]

ACS Photonics
Han T, Onwukaeme C, Jeon E, Lee KR, Yoo S, Reinhard BM.   +5 more
europepmc   +1 more source

Local controllability of hot electron and thermal effects enabled by chiral plasmonic nanostructures. [PDF]

Nanophotonics, 2022
Kang B, Zhang T, Yan L, Gou C, Jiang Z, Ji M, Chen L, Zhang Z, Zheng H, Xu H.   +9 more
europepmc   +1 more source

Mechanistic Insights Into Photocatalytic Materials for Toxic Pollutants: Environmental Remediation of Personal Care Products

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Photocatalytic materials have emerged as promising solutions for environmental applications due to their ability to degrade organic pollutants under sunlight or artificial light. In this review, recent progress on the photocatalytic materials used for the degradation of pharmaceutical personal care products (PPCPs) in environmental ...
Urvashi Sen, Gunjan Chauhan, Surbhi Soni, Monika Vats, Anand Kumar, Indra Bahadur   +5 more
wiley   +1 more source

Going Beyond the Limits of Classical Atomistic Modeling of Plasmonic Nanostructures. [PDF]

J Phys Chem C Nanomater Interfaces, 2021
Lafiosca P, Giovannini T, Benzi M, Cappelli C.   +3 more
europepmc   +1 more source

Synthesis and Characterization of Ag–Fe Bimetallic Nanoparticles and Nanocomposites (Alloys and Core–Shells) for Photocatalytic Degradation of Bromophenol Blue Dye Using Grewia optiva Leaf Extract

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Ag–Fe bimetallic nanoparticles (alloy and core–shell structures) were synthesized using Grewia optiva leaf extract through a green, phytochemical‐mediated approach. The effects of pH, temperature, extract concentration, and Ag:Fe molar ratio on nanoparticle formation were systematically optimized, enabling size‐controlled and morphologically ...
Sehrish Asad, Waheed Murad, Natasha Anwar, Khushbakht Asad, Muhammad Salman Khan, Shohreh Azizi, Malik Maaza   +6 more
wiley   +1 more source

TiN/SiO₂ core-shell refractory plasmonic nanostructures unlock unprecedented 26.7% power conversion efficiency in Pb-free perovskite solar cells. [PDF]

Nanoscale Adv
Mohsen AA, Zahran M, Habib SED, Allam NK.   +3 more
europepmc   +1 more source