AIMC Topic: Nanostructures

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DNA Nanostructures Characterized via Dual Nanopore Resensing.

ACS nano
DNA nanotechnology uses predictable interactions of nucleic acids to precisely engineer complex nanostructures. Characterizing these self-assembled structures at the single-structure level is crucial for validating their design and functionality. Nan...

γ-Graphyne as a Functional 2D Nanoarchitectonics for Room-Temperature Chemiresistive-Potentiometric Sensing Interfaces.

ACS sensors
The development of highly selective gas sensors operating at room temperature with detection capabilities in the parts-per-billion (ppb) range is one of fundamental and technological interest across diverse fields. Conventional sensor arrays often su...

Bioinspired Design and Functionalization of Pesticide Nanocarriers: From Synthesis Strategies to Foliar-Targeted Delivery Mechanisms.

Journal of agricultural and food chemistry
Traditional pesticide formulations suffer from poor adhesion and limited deposition efficiency, causing overuse and ecological risks. Functional nanocarriers present a promising solution by leveraging bioinspired adhesive and structural topographies ...

Programmable Biointerfaces and Adaptive Functionality in Next-Generation Green Nanomaterials.

ACS synthetic biology
Recent advances in green nanomaterials have primarily focused on mitigating toxicity through passive approaches, yet emerging technologies suggest a transformative paradigm shift toward programmable nanomaterials with dynamic biointerfaces. This Revi...

Controlling nanocage assembly, towards developing a one-health "plug & play" platform for targeted therapy.

Chemical communications (Cambridge, England)
There is a growing interest in developing one-health "plug and play" platforms for making different therapeutics/prophylactics to target various biological entities such as viruses, cancer cells, or bacteria. Such a platform could benefit from advanc...

All-flexible chronoepifluidic nanoplasmonic patch for label-free metabolite profiling in sweat.

Nature communications
Wearable sensors allow non-invasive monitoring of sweat metabolites, but their reliance on molecular recognition elements limits both physiological coverage and temporal resolution. Here we report an all-flexible chronoepifluidic surface-enhanced Ram...

Machine learning framework for oxytetracycline removal using nanostructured cupric oxide supported on magnetic chitosan alginate biocomposite.

Scientific reports
This research proposes a machine learning controlled method for removing the antibiotic oxytetracycline (OTC) from liquids through the use of nanostructured cupric oxide (CuO) nanoparticles. These nanoparticles are attached to magnetic chitosan/algin...

Wisdom of Crowds for Supporting the Safety Evaluation of Nanomaterials.

Environmental science & technology
The development of new approach methodologies (NAMs) to replace current testing for the safety assessment of engineered nanomaterials (ENMs) is hindered by the scarcity of validated experimental data for many ENMs. We introduce a framework to addres...

Engineered nanomaterials and macrophages: Toxicity mechanisms and protective strategies.

International immunopharmacology
Engineered nanomaterials (ENMs) have gained extensive applications across diverse fields, yet their potential cytotoxicity, particularly toward the immune system, raises significant safety concerns. As critical sentinels of innate immunity, macrophag...

High-entropy nanozyme biosensors: Machine learning-assisted design and stimulus-responsive applications.

Colloids and surfaces. B, Biointerfaces
High-entropy nanozymes (HENs) have emerged as a revolutionary class of bio-inspired catalysts that integrate multi-enzyme mimetic activities with environmental responsiveness, creating transformative opportunities for next-generation biosensing techn...