Plasmonic sensor based on offset-splicing and waist-expanded taper using multicore fiber for detection of Aflatoxins B1 in critical sectors

X Liu, R Singh, M Li, G Li, R Min, C Marques… - Optics express, 2023 - opg.optica.org
In this work, authors have developed a portable, sensitive, and quick-response fiber optic
sensor that is capable of detection of Aflatoxins B1 (AFB1) quantitatively and qualitatively …

Gold nanoparticles and uricase functionalized tapered fiber sensor for uric acid detection

L Singh, G Zhu, R Singh, B Zhang, W Wang… - IEEE Sensors …, 2019 - ieeexplore.ieee.org
In this paper, a tapered optical fiber-based sensor is developed for the detection of uric acid
(UA) in human serum. The fiber probes were fabricated using single-mode fiber (SMF) with …

Preparation of hyperbranch‐structured polyester fiber via thiol‐ene click reaction under UV light irradiation for asphalt binder modification

F Meng, Y Muhammad, Y Ye, J Ji, H Tao… - Journal of Applied …, 2021 - Wiley Online Library
This study reports the application of UV induced “thiol‐ene click reaction” by coupling the
covalent bonds of venyl‐terminated dendritic polyester (VTDP) and polyester (PET) fiber and …

Improved fouling resistance for RO membranes by a surface modification method

HM Park, J Yoo, YT Lee - Journal of Industrial and Engineering Chemistry, 2019 - Elsevier
We investigated the surface modification of reverse osmosis (RO) membranes to enhance
fouling resistance. RO membranes were modified via a sol–gel process using …

Enhancing gold nanoparticle immobilization on thiolated silica: utilizing neutral ligands to achieve maximum surface coverage for improved SERS substrates

OP Gomes, S Kim, PN Lisboa-Filho… - Journal of Materials …, 2024 - pubs.rsc.org
Using a silane-thiol linker enables the direct immobilization of gold nanoparticles (AuNP) on
a silica substrate, providing benefits such as cost-effectiveness, improved stability, and easy …

A colloidal route to fabricate hierarchical sticky and non-sticky substrates

MA Raza, ES Kooij, A van Silfhout… - Journal of colloid and …, 2012 - Elsevier
We present a facile and inexpensive bottom-up colloidal route to prepare sticky
superhydrophobic surfaces and non-sticky ones. Either spin coating to assemble silica …

Selective metallization by seeded growth on patterned gold nanoparticle arrays

MA Raza, HJW Zandvliet, B Poelsema… - Journal of applied …, 2013 - pubs.aip.org
We describe the selective metallization by electroless gold deposition on pre-patterned
arrays of seed particles. In the first step, highly selective deposition of seeds (gold …

Treatment of TiO2 surface for deposition of gold nanoparticles from colloidal suspension

V Rehacek, I Hotovy, M Vojs - Journal of Micromechanics and …, 2015 - iopscience.iop.org
In this paper, experimental knowledge is presented on the deposition of gold nanoparticles
from a colloidal solution on the surfaces of TiO 2 prepared on silicon wafers. Important …

Entwicklung von nanogoldbasierten Teststreifen zur Überwachung von Quecksilber in der Umwelt im Ultraspurenbereich

A Mutschler - 2021 - oparu.uni-ulm.de
Quecksilber stellt auf Grund seiner Verbreitung in der Natur ein gesundheitliches Risiko für
den natürlichen Organismus dar. Um das Krankheitsrisiko für Mensch und Tiere zu senken …

Directed Assembly of Gold Nanorods by Microwrinkles

Y Takenaka, Y Matsuzawa, T Ohzono - Chemistry Letters, 2019 - academic.oup.com
Gold nanorod patterns made with microwrinkle substrate were investigated. The wide range
and uniform patterning of gold nanorods are useful for the various applications. By changing …