(Re)evolution in nanoparticles-loaded microneedle delivery systems: are we getting closer to a clinical translation? DOI
Antonio José Guillot, Ana Melero

Nanomedicine, Journal Year: 2025, Volume and Issue: unknown, P. 1 - 13

Published: April 21, 2025

The deposition of drug-loaded nanoparticles within the skin structure has been a challenge due to inexorable barrier function. Unless specific like liposomes and lipid-based related vesicles, most cannot penetrate epidermal layers by themselves. This is reason why microneedle-based systems are nowadays straightforward in research. They can greatly bypass stratum corneum deposit supramolecular cargo entities dermal layers, which perform features such as drug-controlled release, targeting or stimuli-responsive behaviors. At this point, after more than 20 years research using nanoparticle-microneedle combination all positive results, clinical experience still so limited. Therefore, how it possible that everlasting promise translation these not reached real practice? In piece work, based on authors' review, series limiting factors regulatory framework guidelines identified discussed, while highlighted revolutionary advances biomedical field 3D-printing technology microfluidics will contribute accelerate nanoparticle-microneedle-based devices make their use entrance market.

Language: Английский

Microneedle Sensors for Point‐of‐Care Diagnostics DOI Creative Commons
Yubing Hu, Eleni Chatzilakou,

Zhisheng Pan

et al.

Advanced Science, Journal Year: 2024, Volume and Issue: 11(12)

Published: Jan. 15, 2024

Abstract Point‐of‐care (POC) has the capacity to support low‐cost, accurate and real‐time actionable diagnostic data. Microneedle sensors have received considerable attention as an emerging technique evolve blood‐based diagnostics owing their direct painless access a rich source of biomarkers from interstitial fluid. This review systematically summarizes recent innovations in microneedle with particular focus on utility POC personalized medicine. The integration various sensing techniques, mostly electrochemical optical sensing, been established diverse architectures “lab‐on‐a‐microneedle” platforms. tailored geometries, mechanical flexibility, biocompatibility are constructed variety materials fabrication methods. Microneedles categorized into four types: metals, inorganics, polymers, hydrogels, elaborated state‐of‐the‐art bioengineering strategies for minimally invasive, continuous, multiplexed sensing. employed detect wide range electrolytes, metabolites, polysaccharides, nucleic acids, proteins drugs. Insightful perspectives outlined biofluid, microneedles, biosensors, devices, theragnostic instruments, which depict bright future upcoming intelligent health management.

Language: Английский

Citations

31

Review—Smart Wearable Sensors for Health and Lifestyle Monitoring: Commercial and Emerging Solutions DOI Creative Commons
N. M. Cusack, Prabhuraj D. Venkatraman, Umar Raza

et al.

ECS Sensors Plus, Journal Year: 2024, Volume and Issue: 3(1), P. 017001 - 017001

Published: March 1, 2024

The rapid growth of urbanisation has brought about various health concerns for citizens living in urban environments. Sedentary lifestyles, increased pollution levels, and high levels stress have become prevalent issues affecting the overall well-being populations. In recent years, emergence smart wearable devices offered a promising avenue to address these promote healthier lifestyles. This review evaluatse effectiveness wearables mitigating improving lifestyles citizens. involves 50 relevant peer-reviewed studies supporting literature from electronic databases PubMed, Ovid, Web Science, Scopus. Results indicate that potential positively impact by promoting physical activity, tracking vital signs, monitoring sleep patterns, providing personalised feedback recommendations activity levels. Furthermore, can help individuals manage enhance self-awareness, foster behaviours. However, also identifies several challenges, including accuracy reliability data, user engagement adherence, ethical considerations regarding data privacy security.

Language: Английский

Citations

30

Opportunities and Challenges of Microneedle Electrochemical Sensors for Interstitial Fluid Detection DOI
Yanming Dong,

Siying Mao,

Shiwei Chen

et al.

TrAC Trends in Analytical Chemistry, Journal Year: 2024, Volume and Issue: 180, P. 117891 - 117891

Published: July 31, 2024

Language: Английский

Citations

13

Recent Advances in Wearable Healthcare Devices: From Material to Application DOI Creative Commons
Xiao Luo, Handong Tan, Weijia Wen

et al.

Bioengineering, Journal Year: 2024, Volume and Issue: 11(4), P. 358 - 358

Published: April 6, 2024

In recent years, the proliferation of wearable healthcare devices has marked a revolutionary shift in personal health monitoring and management paradigm. These devices, ranging from fitness trackers to advanced biosensors, have not only made more accessible, but also transformed way individuals engage with their data. By continuously signs, physical-based biochemical-based such as heart rate blood glucose levels, technology offers insights into human health, enabling proactive rather than reactive approach healthcare. This towards personalized empowers knowledge tools make informed decisions about lifestyle medical care, potentially leading earlier detection issues tailored treatment plans. review presents fabrication methods flexible applications care. The potential challenges future prospectives are discussed.

Language: Английский

Citations

11

Polydopamine-Mediated, Centrifugal Force-Driven Gold Nanoparticle-Deposited Microneedle SERS Sensors for Food Safety Monitoring Theoretical Study of the SERS Substrate Fabrication DOI
Kiyeon Yang,

Feng Zhong,

Cheng Peng

et al.

ACS Sensors, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 14, 2025

Microneedle (MN) sensors have great promise for food safety detection, but the rapid preparation of MNs surface-enhanced Raman scattering (SERS) with tunable and homogeneous nanoparticles remains a challenge. To address this, SERS sensor gold nanoparticles@polydopamine@poly(methyl methacrylate) MN (AuNPs@PDA@PMMA-MN) was developed. The extended-Derjaguin−Landau−Verwey−Overbeek theory applied to calculate interaction energy between AuNPs PDA. It confirmed that an appropriate centrifugal force could be utilized overcome electrostatic repulsion Together adhesion PDA, can therefore uniformly densely deposited on substrate. AuNPs@PDA@PMMA-MN had enhancement factor up 1.74 × 106 R6G. Furthermore, selective detection putrescine cadaverine successfully constructed by modifying 4-mercaptobenzaldehyde (4-MBA) substrates. This quantitatively detect in meat. has been situ real meat samples. advantages facile fabrication, high sensitivity, specificity, online, capability. is expected applications quality testing, environmental monitoring, disease diagnosis.

Language: Английский

Citations

1

Tailoring Design of Microneedles for Drug Delivery and Biosensing DOI

Yuexi Lin,

Muamer Dervisevic, Hao Zhe Yoh

et al.

Molecular Pharmaceutics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 15, 2025

Microneedles (MNs) are emerging as versatile tools for both therapeutic drug delivery and diagnostic monitoring. Unlike hypodermic needles, MNs achieve these applications with minimal or no pain customizable designs, making them suitable personalized medicine. Understanding the key design parameters challenges during contact biofluids is crucial to optimizing their use across applications. This review summarizes current fabrication techniques considerations tailored meet distinct requirements biosensing We further underscore state of theranostic that integrate propose future directions advancing toward clinical use.

Language: Английский

Citations

1

Silk fibroin for cosmetic dermatology DOI
Songjie Li, Han Chen,

Xin Dan

et al.

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 159986 - 159986

Published: Jan. 1, 2025

Citations

1

Microneedle-Based Sensors for Wearable Diagnostics DOI Creative Commons
Hamdi Ben Halima, Boris Lakard, Nicole Jaffrézic‐Renault

et al.

Chemosensors, Journal Year: 2025, Volume and Issue: 13(2), P. 68 - 68

Published: Feb. 15, 2025

Microneedles (MNs) are miniature medical devices, presented as an array of micro-scale needles, each under 1 mm in height with sharp tips. MN technology is becoming a diagnostic platform associated several qualities: no pain and risk infection, offering accuracy, comfort, usability. Monitoring biomarkers interstitial fluid (ISF) real time crucial for tracking changes metabolism assisting the early diagnosis chronic illnesses. Some examples sensors summarized here: real-time sensing two metabolites (lactate glucose or alcohol glucose), transdermal tracing pH, Na+, K+, Ca2+, Li+, Cl−, methotrexate (MTX) monitoring, tyrosinase enzyme melanoma biomarker, integration CRISPR nucleic acid analysis, monitoring plant sap pH leaves plants. The challenges to be addressed realize transition widespread One Health solutions analyzed.

Language: Английский

Citations

1

Harnessing the role of microneedles as sensors: current status and future perspectives DOI
Molakpogu Ravindra Babu, Sukriti Vishwas,

Monica Gulati

et al.

Drug Discovery Today, Journal Year: 2024, Volume and Issue: 29(7), P. 104030 - 104030

Published: May 17, 2024

Language: Английский

Citations

7

Polymeric Microneedles for Health Care Monitoring: An Emerging Trend DOI Creative Commons
Raquel L. Pereira, K. B. Vinayakumar, Sanna Sillankorva

et al.

ACS Sensors, Journal Year: 2024, Volume and Issue: 9(5), P. 2294 - 2309

Published: April 24, 2024

Bioanalyte collection by blood draw is a painful process, prone to needle phobia and injuries. Microneedles can be engineered penetrate the epidermal skin barrier collect analytes from interstitial fluid, arising as safe, painless, effective alternative hypodermic needles. Although there are plenty of reviews on various types microneedles their use drug delivery systems, lack systematization application polymeric for diagnosis. In this review, we focus current state art field, while providing information safety, preclinical clinical trials, market distribution, outline what believe will future health monitoring.

Language: Английский

Citations

6