Large-format additive manufacturing of polymers: a review of fabrication processes, materials, and design

Goh, Guo Dong; Wong, Kin Keong; Tan, Nigel; Seet, Hang Li; Nai, Mui Ling Sharon

doi:10.1080/17452759.2024.2336160

Cited by 11 publications

(1 citation statement)

References 123 publications

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“…But due to longer duration for results, laborious methodology, expensive supplies and equipment's, there is a need to introduce more efficient, faster, innovative, simple, cost-effective technology. 62 The use of nanotechnology could hasten the detection of viruses. Nanoparticles employed in nano-biosensors have special optical, magnetic, electrical, and mechanical capabilities that can help with the precise and selective detection of viruses.…”

Section: Nanotechnology Integrated Biosensing Interventions For Zoono...mentioning

confidence: 99%

Nanomaterials-Integrated Electrochemical Biosensors as Pioneering Solutions for Zoonotic Disease Diagnosis

Saklani,

Barsola,

Pathania

et al. 2024

J. Electrochem. Soc.

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Zoonotic diseases are a pressing challenge to global health, arising from their interspecies transmission and potential for pandemics. Conventional diagnostic methodologies often suffer from limitations in speed, sensitivity, and accuracy, underscoring the imperative for innovative solutions. Nanomaterial-integrated biosensors, especially in electrochemical module have gained increasing attention as promising tools for the rapid, sensitive, point-of-care and targeted detection of zoonotic pathogens. Despite considerable progress, pervasive challenges, including market fragmentation and research disparities, impede widespread adoption. This review explores the essential role of electrochemical biosensors in combating zoonotic diseases, underscoring the urgency for accessible, cost-effective, and high-throughput diagnostic platforms. It details the principles of electrochemical biosensing and highlights the role of diversified nanomaterials in enhancing the performance of biosensors. Furthermore, it examines the integration of nanomaterials with different electrodes and signal amplification strategies to improve its sensing performance. It details the current challenges, alternate solutions and perspectives in the development and translation of these biosensors for point-of-care diagnosis/surveillance of zoonotic diseases. This review provides valuable insights into the potential of nanomaterial-based electrochemical biosensors to revolutionize the diagnosis and management of zoonotic diseases, ultimately contributing to global efforts to mitigate the impact of these contagious threats on human and animal health.

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Section: Nanotechnology Integrated Biosensing Interventions For Zoono...mentioning

confidence: 99%

Nanomaterials-Integrated Electrochemical Biosensors as Pioneering Solutions for Zoonotic Disease Diagnosis

Saklani,

Barsola,

Pathania

et al. 2024

J. Electrochem. Soc.

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Digital light processing printed resin based conductive composites with CF@Ag and HGMs@Ag as fillers for metamaterial absorbers

Li,

Wang,

et al. 2024

Polymer Composites

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An integrated fabrication process based on multi‐material Digital Light Processing (DLP) technique for metamaterial absorbers (MMAs) is proposed. Considering the requirements of the DLP process for the rheological properties and photocuring properties of the slurry, a photopolymer resin slurry was developed using silver‐plated carbon fiber (CF@Ag) and silver‐plated hollow glass microspheres (HGMs@Ag) as conductive fillers. To meet the conductivity requirements of resistive films in MMAs, the study systematically investigated the influence of material parameters and DLP process parameters on the conductivity and precision of the fabricated patterns. Optimized DLP parameters for isotropic photocurable conductive composites with high conductivity and low percolation thresholds were obtained. Additionally, a MMAs was designed to achieve effective absorption in the wavelength range of 7 to 28 GHz. The absorber utilized a resistive film with a thickness of 30 μm and an average surface resistivity of 23 ohm/sq., prepared using a photocurable resin filled with a total mass fraction of 35 wt% CF@Ag and HGMs@Ag in a 2:1 mass ratio. This work shows that it is feasible to fabricate resistive film patterns with prescribed surface resistivity and geometric shapes through DLP printing directly without sintering, providing a promising process for the integrated manufacturing of high‐performance MMAs.Highlights Developed a conductive slurry using the synergy between CF@Ag and HGMs@Ag. Proposed the preparation process of resistance controllable resistive film. The first demonstration of manufacturing resistive film‐type MMAs via DLP.

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Revealing the Process-Structure-Property Correlations in Fused Deposition Modeling of Short Fiber Filled Composites via Fiber Orientation Analysis

Wang,

Zhang,

Sun

et al. 2024

Appl Compos Mater

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Large-format additive manufacturing of polymers: a review of fabrication processes, materials, and design

Cited by 11 publications

References 123 publications

Nanomaterials-Integrated Electrochemical Biosensors as Pioneering Solutions for Zoonotic Disease Diagnosis

Nanomaterials-Integrated Electrochemical Biosensors as Pioneering Solutions for Zoonotic Disease Diagnosis

Digital light processing printed resin based conductive composites with CF@Ag and HGMs@Ag as fillers for metamaterial absorbers

Revealing the Process-Structure-Property Correlations in Fused Deposition Modeling of Short Fiber Filled Composites via Fiber Orientation Analysis

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