Multifunctional composites-based sensors for health monitoring: latest insights and prospects

Materials Today Communications, Journal Year: 2025, Volume and Issue: unknown, P. 112187 - 112187

Published: March 1, 2025

Language: Английский

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Engineering 3D Microtip Gates of All-Polymer Organic Electrochemical Transistors for Rapid Femtomolar Nucleic-Acid-Based Saliva Testing

Biosensors and Bioelectronics, Journal Year: 2025, Volume and Issue: 273, P. 117170 - 117170

Published: Jan. 14, 2025

Language: Английский

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Lymph node metastasis diagnosis of postoperative OSCC patients by analyzing extracellular vesicles in drainage fluid based on microfluidic isolation

Journal of Nanobiotechnology, Journal Year: 2024, Volume and Issue: 22(1)

Published: Sept. 28, 2024

Language: Английский

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Lymph node Metastasis in Cancer: Clearing the Clouds to See the Dawn

Critical Reviews in Oncology/Hematology, Journal Year: 2024, Volume and Issue: 204, P. 104536 - 104536

Published: Oct. 18, 2024

Language: Английский

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Design considerations for optogenetic applications of soft micro-LED-based device systems across diverse nervous systems

Bioactive Materials, Journal Year: 2025, Volume and Issue: 48, P. 217 - 241

Published: Feb. 19, 2025

Language: Английский

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Integrating Hard Silicon for High-Performance Soft Electronics via Geometry Engineering

Nano-Micro Letters, Journal Year: 2025, Volume and Issue: 17(1)

Published: April 14, 2025

Abstract Soft electronics, which are designed to function under mechanical deformation (such as bending, stretching, and folding), have become essential in applications like wearable artificial skin, brain-machine interfaces. Crystalline silicon is one of the most mature reliable materials for high-performance electronics; however, its intrinsic brittleness rigidity pose challenges integrating it into soft electronics. Recent research has focused on overcoming these limitations by utilizing structural design techniques impart flexibility stretchability Si-based materials, such transforming them thin nanomembranes or nanowires. This review summarizes key strategies geometry engineering crystalline from use hard islands creating out-of-plane foldable nanofilms flexible substrates, ultimately shaping nanowires using vapor–liquid–solid in-plane solid–liquid–solid techniques. We explore latest developments electronic devices, with sensors, nanoprobes, robotics, Finally, paper discusses current field outlines future directions enable widespread adoption silicon-based

Language: Английский

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Nanotechnology-driven strategies in postoperative cancer treatment: innovations in drug delivery systems

Frontiers in Pharmacology, Journal Year: 2025, Volume and Issue: 16

Published: April 30, 2025

Cancer remains a global health challenge, and this challenge comes with significant burden. Current treatment modalities, such as surgery, chemotherapy, radiotherapy, have their limitations. The emergence of nanomedicines presents new frontier in postoperative cancer treatment, offering potential to inhibit tumor recurrence manage complications. This review deeply explores the application after surgery. In particular, it focuses on local drug delivery systems (LDDS), which consist situ injection, implantation, spraying. LDDS can provide targeted controlled release, enhancing therapeutic efficacy. At same time, minimizes damage healthy tissues reduces systemic side effects. nanostructures these are unique. They facilitate sustained release drugs, prolong effects decrease frequency dosing. is especially beneficial period. Despite potential, These include high production costs, concerns regarding long-term toxicity, complex regulatory approval processes. paper aims analyze several aspects. advantages nanomedicines, systems, how they combine multiple methods, associated challenges. Future research should focus certain issues. issues stability, specificity, clinical translation. By addressing these, methods be optimized efficacy enhanced. With advancements materials science biomedical engineering, future design set become more intelligent personalized. It will cater diverse needs offer hope for better outcomes patients

Language: Английский

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A Mechanics and Electromagnetic Scaling Law for Highly Stretchable Radio Frequency Electronics

Journal of the Mechanics and Physics of Solids, Journal Year: 2024, Volume and Issue: 191, P. 105784 - 105784

Published: July 14, 2024

Language: Английский

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MXene‐Integrated Responsive Hydrogel Microneedles for Oral Ulcers Healing

Smart Medicine, Journal Year: 2025, Volume and Issue: 4(1)

Published: Feb. 26, 2025

Glucocorticoids such as dexamethasone have shown promising therapeutic effects in conquering oral ulcers. Challenges this area are focused on enhancing the localized curative and responsive release. Herein, we presented a novel MXene-integrated hydrogel microneedle delivering to promote healing of ulceration. By loading MXene, microneedles enable NIR (Near Infrared)-responsive release inner for inflammation control tissue regeneration. In addition, MXene-induced local hyperthermia could inhibit bacteria, preventing possible infection ulcer lesions cavity. Based these features, demonstrated that our strategy relieve inflammation, reconstruction, accelerate wound rat models. Overall, NIR-responsive show significant promise promoting bring new ways disease treatment.

Language: Английский

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Hydrothermal Synthesis of High-Purity, Ultralong Silver Nanowires by Heterogeneous Nucleation

Inorganic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 16, 2025

This study presents the synthesis of ultralong silver nanowires (AgNWs) with high purity via a hydrothermal approach. AgCl hydrosol is first converted into polyhedral particles, which serve as heterogeneous nucleation sites and source Ag precursor for subsequent reduction by maltose to yield AgNWs. The presence sufficient poly(vinylpyrrolidone) (PVP) helps suppress growth nanoparticles formed on Ag(100)/AgCl(100) interface. low concentration Ag+ limited solubility product hinders secondary AgNPs in bulk solution. A relatively rate, conducive self-catalyzed longitudinal AgNWs along ⟨110⟩ direction, can be achieved through synergy among portion pentagonal twinnings Ag(111)/AgCl(100) interface, stable maltose, steady release from AgCl. Experimental parameters including temperature, metal chlorides, so exert their influence formation altering rate reaction system. Optimal conditions result > 200 μm, 30 nm dia., simplified NH4OH purification. provides scalable method high-purity AgNW production.

Language: Английский

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