Nanocarrier-based Sensing Systems for Environmental and Agricultural Applications

Publication ID: 24-11857639_0002_PTD
Published: October 28, 2025
Category:New Applications & Use Cases

Legal Citation

pr1or.art Inc., “Nanocarrier-based Sensing Systems for Environmental and Agricultural Applications,” Published Technical Disclosure No. 24-11857639_0002_PTD, Published October 28, 2025, available at https://archive.pr1or.art/24-11857639_0002_PTD
This technical disclosure describes improvements that would be readily apparent to a Person Having Ordinary Skill In The Art (PHOSITA) when considered in combination with the foundational architecture disclosed in U.S. Patent No. 11,857,639.

Summary of the Inventive Concept

The inventive concept leverages the core nanocarrier technology from the original patent to develop novel sensing systems for monitoring water quality, detecting contaminants in food products, monitoring air pollution, detecting diseases in plants, and monitoring soil quality.

Background and Problem Solved

The original patent disclosed a nanomedicinal composition for treating breast cancer. However, the unique properties of the nanocarrier, comprising a porous silicate matrix and particles of a magnetic ferrite, can be repurposed for entirely new applications. The inventive concept addresses the need for more effective and efficient sensing systems in various industries, such as environmental monitoring, food safety, and agriculture.

Detailed Description of the Inventive Concept

The new inventive concept utilizes the nanocarrier as a platform for hosting sensing agent mixtures capable of detecting changes in water quality, contaminants in food products, air pollution, diseases in plants, and soil quality. The porous silicate matrix and magnetic ferrite particles provide a unique environment for the sensing agents to interact with their target analytes. The nanocarrier's properties enable sensitive and selective detection, allowing for real-time monitoring and early warning systems.

Novelty and Inventive Step

The new claims introduce a novel application of the nanocarrier technology, shifting from pharmaceutical compositions to sensing systems for environmental and agricultural applications. The inventive step lies in recognizing the potential of the nanocarrier's properties for sensing applications and adapting the technology to address specific industry needs.

Alternative Embodiments and Variations

Alternative embodiments of the inventive concept could include modifying the nanocarrier's composition, such as using different types of silicates or magnetic materials, or incorporating additional components to enhance sensing capabilities. Variations could also involve adapting the sensing systems for specific industries, such as using different sensing agents or detection methods.

Potential Commercial Applications and Market

The inventive concept has significant commercial potential in various industries, including environmental monitoring, food safety, and agriculture. The market demand for effective sensing systems is high, driven by increasing concerns about environmental sustainability, food security, and public health. The inventive concept could be licensed to companies operating in these industries, leading to the development of new products and services.

CPC Classifications

SectionClassGroup
A A61 A61K47/6923
A A61 A61K31/138
A A61 A61K31/282
A A61 A61K33/243
A A61 A61K47/10
A A61 A61K2121/00
A A61 A61K2800/47
B B82 B82Y5/00
B B82 B82Y25/00
B B82 B82Y30/00
B B82 B82Y40/00

Field of Art

Nanomaterials and biotechnology, with expertise in nanocarrier design, materials science, and interdisciplinary applications involving porous silicate matrices, magnetic nanoparticles, and sensing/diagnostic technologies

Person of Ordinary Skill (PHOSITA) Profile

A researcher or engineer with advanced degrees in materials science, chemistry, or bioengineering, possessing knowledge of nanocarrier design, surface functionalization, and cross-domain application of nanomaterials across pharmaceutical, environmental, and agricultural technologies

Obviousness Rationale

A PHOSITA would recognize the inherent versatility of the nanocarrier platform disclosed in the source patent, understanding that the core technological elements of porous silicate matrices and magnetic ferrite particles could be readily adapted for sensing applications by simply substituting pharmaceutical agents with sensing agents. The structural and functional similarities between therapeutic and sensing systems make such a translation predictable and technically straightforward.

Obvious Combinations & Variations

Source Patent Element
Nanocarrier with mesosilicalite matrix and magnetic ferrite particles
PTD Variation
Repurposing nanocarrier for environmental and agricultural sensing systems
Obviousness Reasoning
Known technique of platform technology adaptation, where core nanomaterial architecture can be modified for different functional applications by changing payload
Source Patent Element
Porous nanocarrier capable of hosting pharmaceutical agents in pores
PTD Variation
Hosting sensing agents instead of therapeutic compounds
Obviousness Reasoning
Predictable result of using identical carrier structure with alternative functional molecules, representing a routine design choice for a PHOSITA
Source Patent Element
Magnetic ferrite particles enabling targeted delivery
PTD Variation
Using magnetic properties for enhanced sensing and analyte interaction
Obviousness Reasoning
Finite identified solution for improving sensing performance by leveraging existing nanocarrier magnetic characteristics
Source Patent Element
Particle size range of 25-500 nm for mesosilicalite
PTD Variation
Maintaining similar particle size dimensions for sensing applications
Obviousness Reasoning
Preserving optimal nanoscale structural parameters that enable effective molecular interactions across different application domains
Source Patent Element
Composition with specific weight percentages of magnetic components
PTD Variation
Maintaining similar magnetic particle concentration for sensing systems
Obviousness Reasoning
Recognized engineering approach of maintaining fundamental compositional ratios when translating technology between related applications
35 U.S.C. § 103 Summary: Based on the teachings of US Patent 11857639, a person having ordinary skill in the art would find the disclosed sensing system variations obvious, as the core nanocarrier technology represents a versatile platform readily adaptable across pharmaceutical and environmental monitoring applications through routine engineering modifications that would be apparent to a skilled practitioner in nanomaterials and biotechnology.

Original Patent Information

Patent NumberUS 11,857,639
TitleMethod for treating breast cancer
Assignee(s)Imam Abdulrahman Bin Faisal University