Automated Biomolecule Processing via Robotic Substrate Handling
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Solution Overview
Problem
Existing biomolecule processing methods lack efficient automation, leading to inconsistent control over processing conditions such as temperature, pressure, light intensity, and chemical exposure, which can result in reduced reaction yields and increased error rates.
Innovation Solution
The implementation of automated handling systems that utilize robotic systems to precisely control and direct substrates through various processing locations, including fluid handling, temperature control, and light exposure, to efficiently process and label biomolecules.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If manual sample processing methods are used, then operational flexibility is maintained, but processing consistency and precision deteriorate due to inability to tightly control reaction time and light exposure
Solution Approach 1:
The automated system performs sample processing operations independently without requiring manual intervention for each step. The robotic system automatically handles substrate transfer, reagent dispensing, and processing operations, enabling the system to serve itself and eliminate variability introduced by manual operations while maintaining high processing consistency
Solution Approach 2:
Manual mechanical operations are replaced with automated robotic systems that precisely control substrate handling, reagent dispensing, and processing conditions. The robotic system substitutes human hands and operations with programmable mechanical arms and automated controllers, achieving better precision and consistency in controlling reaction time and light exposure
2Productivity
If manual processing is used, then system complexity is low, but throughput is limited to single sample processing
Solution Approach 1:
The system divides the sample processing task into discrete, automatable steps including substrate transfer, reagent dispensing, processing, and washing. Each step is segmented into independent operations that can be performed sequentially or in parallel across multiple samples, enabling high throughput while keeping individual operation complexity manageable
Solution Approach 2:
The robotic system is designed to handle multiple sample types and processing operations through a single universal platform. The same robotic system can process different biomolecules using different substrates and reagents, providing multi-functionality that increases throughput without requiring separate systems for each sample type
3Manufacturing precision
If automated handling systems are implemented, then processing precision and throughput are improved, but error rates increase due to system complexity
Solution Approach 1:
The automated system incorporates feedback mechanisms that monitor processing conditions in real-time and adjust operations accordingly. Sensors detect parameters such as temperature, reagent volume, and substrate position, providing feedback to the control system to correct deviations and maintain precision, thereby reducing errors despite system complexity
Solution Approach 2:
The system performs preliminary checks and validations before each processing step to prevent potential errors. The robotic system verifies substrate positions, reagent availability, and processing conditions in advance, cushioning against possible failures by identifying and correcting issues before they can affect the overall process reliability
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances processing efficiency, reduces errors, and improves throughput by allowing for precise control of processing conditions, increased reaction yields, and the ability to process multiple samples simultaneously.
Implementation Method 1
automatically directing the substrate holder and the substrate from the first location to a second location different from the first location
Implementation Method 2
The light source may be used to attach one or more reagents of the reagents to the biomolecule, thereby providing the labelled biomolecule
Data Source
AI summary
A method for processing a biomolecule may comprise providing, at a first location, (i) a substrate and (ii) a substrate holder coupled to the substrate. The substrate may comprise the biomolecule coupled thereto. The substrate holder and the substrate may be automatically directed from the first location to a second location different from the first location. At the second location, the biomolecule may be processed to provide a processed biomolecule coupled to the substrate. The processing may comprise labelling the biomolecule to provide a labeled biomolecule.