Recent progress in electrochemical pH-sensing materials and configurations for biomedical applications

MT Ghoneim, A Nguyen, N Dereje, J Huang… - Chemical …, 2019 - ACS Publications
pH-sensing materials and configurations are rapidly evolving toward exciting new
applications, especially those in biomedical applications. In this review, we highlight rapid …

Preparation of aptamer responsive DNA functionalized hydrogels for the sensitive detection of α-fetoprotein using SERS method

Q Wang, Y Hu, N Jiang, J Wang, M Yu… - Bioconjugate …, 2020 - ACS Publications
Hepatocellular carcinoma (HCC), which is one of the three major cancers, has attracted
growing attention due to its high mortality, health care cost, and circumscribed therapeutic …

Classification of analytics, sensorics, and bioanalytics with polyelectrolyte multilayer capsules

L Van der Meeren, J Li, BV Parakhonskiy… - Analytical and …, 2020 - Springer
Polyelectrolyte multilayer (PEM) capsules, constructed by LbL (layer-by-layer)-adsorbing
polymers on sacrificial templates, have become important carriers due to multifunctionality of …

[PDF][PDF] Promoting intra-and intermolecular interactions in surface-enhanced Raman scattering

W Xi, BK Shrestha, AJ Haes - Analytical chemistry, 2017 - par.nsf.gov
Normal Raman and surface− enhanced Raman scattering (SERS) are powerful analytical
methodologies that are complementary to infrared absorption spectroscopy and provide …

Exceptional Mechanical Properties of Phase-Separation-Free Mo3Se3-Chain-Reinforced Hydrogel Prepared by Polymer Wrapping Process

SH Kim, S Oh, S Chae, JW Lee, KH Choi, KE Lee… - Nano Letters, 2019 - ACS Publications
As Mo3Se3–chain nanowires have dimensions comparable to those of natural hydrogel
chains (molecular-level diameters of∼ 0.6 nm and lengths of several micrometers) and …

Temperature Window for Encapsulation of an Enzyme into Thermally Shrunk, CaCO3 Templated Polyelectrolyte Multilayer Capsules

L Van der Meeren, J Li, M Konrad… - Macromolecular …, 2020 - Wiley Online Library
Encapsulation of enzymes allows to preserve their biological activities in various
environmental conditions, such as exposure to elevated temperature or to proteases. This is …

Monte Carlo method for assessment of a multimodal insertable biosensor

J Fine, MJ McShane, GL Coté - Journal of Biomedical Optics, 2022 - spiedigitallibrary.org
Significance: Continuous glucose monitors (CGMs) are increasingly utilized as a way to
provide healthcare to the over 10% of Americans that have diabetes. Fully insertable and …

Multidomain-based responsive materials with dual-mode optical readouts

YH You, A Biswas, AT Nagaraja… - … applied materials & …, 2019 - ACS Publications
Responsive materials designed to generate signals for both surface-enhanced Raman
spectroscopy (SERS) and phosphorescence lifetime—“dual-mode”—measurements are …

Hydrogel microdomain encapsulation of stable functionalized silver nanoparticles for SERS pH and urea sensing

A Quinn, YH You, MJ McShane - Sensors, 2019 - mdpi.com
Conceptual and commercial examples of implantable sensors have been limited to a
relatively small number of target analytes, with a strong focus on glucose monitoring …

Molecularly-ordered hydrogels with controllable, anisotropic stimulus response

JM Boothby, J Samuel, TH Ware - Soft Matter, 2019 - pubs.rsc.org
Hydrogels which morph between programmed shapes in response to aqueous stimuli are of
significant interest for biosensors and artificial muscles, among other applications. However …