Images - Nanotechnology

What is Nanotechnology?

Nanotechnology is the manipulation of matter on a molecular and atomic scale, typically below 100 nanometers. It involves the design, production, and application of materials and devices by controlling shape and size at the nanometer scale.

How are Images Used in Nanotechnology?

Images play a critical role in nanotechnology by providing visual representations of nanoscale materials and devices. Advanced imaging techniques allow scientists to observe and analyze the structure, behavior, and properties of materials at the nanoscale.

What Imaging Techniques are Used in Nanotechnology?

Several imaging techniques are employed in nanotechnology:

Scanning Electron Microscopy (SEM): Uses a focused beam of electrons to create high-resolution images of the sample surface.
Transmission Electron Microscopy (TEM): Transmits electrons through a thin sample to obtain detailed images of internal structures.
Atomic Force Microscopy (AFM): Measures the force between a sharp probe and the sample surface to create topographic images.
Scanning Tunneling Microscopy (STM): Uses the quantum tunneling of electrons between a sharp tip and the sample to generate images.
Fluorescence Microscopy: Uses fluorescent markers to visualize and analyze biological and chemical samples at the nanoscale.

What Are the Applications of Imaging in Nanotechnology?

Imaging techniques in nanotechnology have a wide range of applications:

Material Characterization: Understanding the composition and structure of nanomaterials.
Device Fabrication: Assisting in the design and construction of nanoscale devices like transistors and sensors.
Biomedical Research: Visualizing and analyzing biological processes at the molecular level for drug delivery and diagnostics.
Environmental Monitoring: Detecting and analyzing nanoparticles in the environment.
Industrial Applications: Quality control and optimization of nanomaterials in manufacturing processes.

What Challenges Exist in Imaging Nanoscale Materials?

Imaging nanoscale materials poses several challenges:

Resolution: Achieving high resolution to clearly visualize nanoscale features.
Sample Preparation: Preparing samples without altering or damaging their structure.
Instrumentation: Developing advanced tools that can operate at the nanoscale with precision.
Interpretation: Analyzing and interpreting complex data from imaging techniques.

Future Prospects of Imaging in Nanotechnology

As nanotechnology advances, imaging techniques will continue to evolve, offering higher resolutions, faster imaging speeds, and more detailed analyses. Emerging technologies such as super-resolution microscopy and quantum imaging hold promise for pushing the boundaries of what can be visualized at the nanoscale.

Relevant Publications

In Vivo Imaging of Rodent Retina in Retinal Disease.

Issue Release: 2025

Discrimination of multiple sclerosis using scanning laser ophthalmoscopy images with autoencoder-based feature extraction.

Issue Release: 2024

Prognostic value of tissue bridges in cervical spinal cord injury: a longitudinal, multicentre, retrospective cohort study.

Issue Release: 2024

[Fluorescence microscopy for brain activity imaging: one-photon microscopy and its application to pharmacological research].

Issue Release: 2024

The implementation of robotic dogs in automatic detection and surveillance of red imported fire ant nests.

Issue Release: 2024

Head-to-head comparison of diagnostic accuracy of TB screening tests: Chest-X-ray, Xpert TB host response, and C-reactive protein.

Issue Release: 2024

Reconstruction techniques for upper extremity crush injuries with massive tissue loss and open fractures: a prospective study.

Issue Release: 2024

Automatic segmentation of spine x-ray images based on multiscale feature enhancement network.

Issue Release: 2024

Computed tomography angiography and coronary artery disease-reporting and data system and a 5-year prognostic major adverse cardiovascular and cerebral event outcome study in a symptomatic Southeast Asian population.

Issue Release: 2024

Three-dimensional printing the navigation template for precise percutaneous renal puncture to treat pyonephrosis on a porcine model and a patient ：a case report.

Issue Release: 2024

Applicability of non-invasive and live-cell holotomographic imaging on fungi.

Issue Release: 2024

Imaging of colorectal adenomas with pseudoinvasion and malignant polyps using two-photon excitation microscopy.

Issue Release: 2024

A transformer-based multi-task deep learning model for simultaneous T-stage identification and segmentation of nasopharyngeal carcinoma.

Issue Release: 2024

Evaluation of Dental Plaque Area with Artificial Intelligence Model.

Issue Release: 2024

Optical Label-Free Aptasensor Based on Weak Value Amplification for Real-Time and Ultrasensitive Detection of IgE.

Issue Release: 2024

Protocol for matching protein localization to synapse morphology in primary rat neurons by correlative super-resolution microscopy.

Issue Release: 2024

No evidence for top-down expertise effects on action perception in sprinters using static images.

Issue Release: 2024

Comparison of lung ultrasound assisted by artificial intelligence to radiology examination in pneumothorax.

Issue Release: 2024

Expectations Versus Fantasies and Vaccine Hesitancy: How Suffering From COVID-19 Versus Suffering From Vaccines Interact.

Issue Release: 2024

Automatic segmentation of MRI in prospective breast volume evaluation: Comparison of different assessments for immediate breast reconstruction.

Issue Release: 2024

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