View source for 18517694. MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

=MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE=


==Organization Name==

[[:Category:BOE TECHNOLOGY GROUP CO., LTD.|BOE TECHNOLOGY GROUP CO., LTD.]]


[[Category:BOE TECHNOLOGY GROUP CO., LTD.]]

==Inventor(s)==

[[:Category:Xiaochen Ma of Beijing (CN)|Xiaochen Ma of Beijing (CN)]][[Category:Xiaochen Ma of Beijing (CN)]]

[[:Category:Guangcai Yuan of Beijing (CN)|Guangcai Yuan of Beijing (CN)]][[Category:Guangcai Yuan of Beijing (CN)]]

[[:Category:Ce Ning of Beijing (CN)|Ce Ning of Beijing (CN)]][[Category:Ce Ning of Beijing (CN)]]

[[:Category:Xin Gu of Beijing (CN)|Xin Gu of Beijing (CN)]][[Category:Xin Gu of Beijing (CN)]]

[[:Category:Xiao Zhang of Beijing (CN)|Xiao Zhang of Beijing (CN)]][[Category:Xiao Zhang of Beijing (CN)]]

[[:Category:Chao Li of Beijing (CN)|Chao Li of Beijing (CN)]][[Category:Chao Li of Beijing (CN)]]

==MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18517694 titled 'MICRO-NANO CHANNEL STRUCTURE, SENSOR AND MANUFACTURING METHOD THEREOF, AND MICROFLUIDIC DEVICE

==Simplified Explanation==

The abstract describes a micro-nano channel structure with high resolution, a method for manufacturing it, a sensor, a method for manufacturing the sensor, and a microfluidic device. The structure includes a base substrate, a base layer with protrusions, a channel wall layer with micro-nano channels, and recessed portions between the protrusions.

* Base substrate with base layer and channel wall layer
* Protrusions on base layer with micro-nano channels on channel wall layer
* Recessed portions between protrusions
* High resolution or ultra-high resolution micro-nano channels
* Different sizes and shapes of micro-nano channels

== Potential Applications ==
The micro-nano channel structure can be used in:
* Lab-on-a-chip devices
* Drug delivery systems
* Biosensors
* DNA sequencing

== Problems Solved ==
This technology solves the following problems:
* Improving resolution in microfluidic devices
* Enhancing sensitivity in sensors
* Enabling precise control of fluid flow

== Benefits ==
The benefits of this technology include:
* Increased efficiency in lab processes
* Enhanced accuracy in measurements
* Potential for miniaturization of devices

== Potential Commercial Applications ==
The micro-nano channel structure can be applied in various commercial sectors such as:
* Biomedical research
* Pharmaceutical industry
* Environmental monitoring
* Chemical analysis

== Possible Prior Art ==
One possible prior art could be the use of microfluidic devices with simple channel structures for fluid manipulation. However, the specific design of the micro-nano channel structure with high resolution and different shapes may be a novel innovation.

=== Unanswered Questions ===

=== How does the manufacturing process of the micro-nano channel structure compare to traditional microfluidic devices? ===
The article does not provide a detailed comparison between the manufacturing process of the micro-nano channel structure and traditional microfluidic devices. It would be interesting to know the differences in terms of complexity, cost, and scalability.

=== What are the potential limitations or challenges in implementing the micro-nano channel structure in practical applications? ===
The article does not address any potential limitations or challenges that may arise when implementing the micro-nano channel structure in real-world applications. Understanding these obstacles could provide insights into the feasibility and adoption of this technology.


==Original Abstract Submitted==

A micro-nano channel structure, a method for manufacturing the micro-nano channel structure, a sensor, a method for manufacturing the sensor, and a microfluidic device are provided. The micro-nano channel structure includes: a base substrate; a base layer, on the base substrate and including a plurality of protrusions; a channel wall layer, on a side of the plurality of the protrusions away from the base substrate, the channel wall layer has a micro-nano channel; a recessed portion is provided between adjacent protrusions of the plurality of the protrusions, an orthographic projection of the micro-nano channel on the base substrate is located within an orthographic projection of the recessed portion on the base substrate. The micro-nano channels have a high resolution or an ultra-high resolution, and have different sizes and shapes.



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