Controllable nanopore SERS platform for single-molecule level biosensing

Coordination Chemistry Reviews, Journal Year: 2025, Volume and Issue: 530, P. 216476 - 216476

Published: Jan. 31, 2025

Language: Английский

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Bio-inspired multifunctional flexible visual sensors based on structural color materials

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 161344 - 161344

Published: March 1, 2025

Language: Английский

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Stimulus-responsive alternating current electroluminescent textiles for visual human-machine interface

Device, Journal Year: 2025, Volume and Issue: unknown, P. 100751 - 100751

Published: March 1, 2025

Language: Английский

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Achieving Complete Photonic Band Gaps in a Low-symmetric Rectangular Cross-sectional Columnar Phase Self-assembled from Block Copolymers

Chinese Journal of Polymer Science, Journal Year: 2025, Volume and Issue: unknown

Published: May 8, 2025

Language: Английский

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From Lab to Life: Self‐Powered Sweat Sensors and Their Future in Personal Health Monitoring

Advanced Science, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 28, 2024

Abstract The rapid development of wearable sweat sensors has demonstrated their potential for continuous, non‐invasive disease diagnosis and health monitoring. Emerging energy harvesters capable converting various environmental sources—biomechanical, thermal, biochemical, solar—into electrical are revolutionizing power solutions devices. Based on self‐powered technology, the integration with can drive device biosensing, signal processing, data transmission. As a result, able to operate continuously without external or charging, greatly facilitating electronics personalized healthcare. This review focuses recent advances in healthcare, covering sensors, harvesters, management, applications. begins foundations providing an overview detection methods, materials, Then, working mechanism, structure, characteristic different types discussed. features challenges supply management emphasized. concludes look at future prospects outlining trajectory field its flourish.

Language: Английский

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Flexible Inverse Opal Structural Color Films with High Strength and Harsh Environment Stability

ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(46), P. 64065 - 64073

Published: Nov. 6, 2024

Flexible photonic crystals (PCs) constructed by PCs and special polymers are very promising to achieve a combination of vivid structural colors, mechanical robustness, environment stability. However, that incorporate polymer binders still susceptible destruction subsequent loss color when subjected significant external forces or harsh environments. Besides, because most these highly flammable, crucial fire safety is difficult be guaranteed in the application materials. In this study, we report poly(m-phenyleneisophthalamide) inverse opal (PMIA IO) film through SiO2 PC template sacrificing method. Benefiting from high rigid PMIA molecular configuration, IO films able maintain their colors even conditions, such as large tensile stress, low temperatures, potent acids bases, ultraviolet radiation. More attractively, demonstrate excellent flame retardancy, with limiting oxygen index (LOI) retardant rating reaching 28 vol % V0, respectively. We believe flexible strength, stability, which for other materials possess simultaneously, have great potential applications protection, national defense, aviation, marine, aerospace fields.

Language: Английский

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Temperature-Programmable Ultrathin Flexible and Brilliant-Colored 1D Photonic Crystal Films for Photonic Pigments and Sensing

ACS Applied Polymer Materials, Journal Year: 2024, Volume and Issue: 6(11), P. 6812 - 6819

Published: June 5, 2024

1D photonic crystals (1DPCs) with bright structural colors are important in a variety of applications, such as sensing, bioimaging, and smart displays. However, the lack methodologies to produce self-standing 1DPCs remains challenge for their practical application. Here, we report method fabricating ultrathin flexible brilliantly colored 1DPC films based on temperature-programmable film-forming property polymer nanoparticles. Nano poly(styrene-acrylic acid) (P(St-AA)) TiO2 used assembly achieve high reflectivity brilliancy. Based change heating temperature microbubbles produced during dissolving SiO2 sacrificial layer, size PCs can be facilely regulated, layer-by-layer microstructure unchanged. When heated at 85 °C, fragments various brilliant prepared, they maintain color more than one year, which is first using pigments. 200 whole film released from substrate retains its mechanical integrity. With this designed method, an dry thickness only 557 nm obtained. The patterned easily transferred any surfaces curved glass bottles textile fabrics. Moreover, will not affect response benzene vapor, provides platform wearable sensor.

Language: Английский

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Preparation of Multi-colored Binary Silica Supraballs and Color Fine-tuning Based on Color Mixing

Colloids and Surfaces B Biointerfaces, Journal Year: 2024, Volume and Issue: 245, P. 114273 - 114273

Published: Sept. 26, 2024

Language: Английский

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Rapid Fabrication of Tunable Structural Color Patterns by Spray-Coating

Nanoscale, Journal Year: 2024, Volume and Issue: 16(45), P. 21138 - 21146

Published: Jan. 1, 2024

We propose a simple spray-coating process that enables the control of both ordered and disordered structures, with tunable optical properties, suitable for colloidal patterning on various substrates.

Language: Английский

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Preparation of Durable Photonic Particles with Optimal Structural Colors

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: unknown, P. 135837 - 135837

Published: Nov. 1, 2024

Language: Английский

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