Engineering materials, Journal Year: 2024, Volume and Issue: unknown, P. 183 - 223
Published: Jan. 1, 2024
ACS Applied Materials & Interfaces, Journal Year: 2023, Volume and Issue: unknown
Published: Nov. 1, 2023
Since the discovery of laser-induced graphite/graphene, there has been a notable surge scientific interest in advancing diverse methodologies for their synthesis and applications. This study focuses on utilization pulsed Nd:YAG laser to achieve graphitization polydopamine (PDA) deposited surface titania nanotubes. The partial is corroborated through Raman XPS spectroscopies supported by water contact angle, nanomechanical, electrochemical measurements. Reactive molecular dynamics simulations confirm possibility nanosecond time scale with evolution NH3, H2O, CO2 gases. A thorough exploration lasing parameter space (wavelength, pulse energy, number pulses) was conducted aim improving either activity or photocurrent generation. Whereas 532 nm pulses interacted mostly PDA coating, 365 were absorbed both substrate nanotubes, leading higher degree. majority quantum efficiency enhancement observed visible light between 400 550 nm. proposed composite applied as photoelectrochemical (PEC) sensor serotonin nanomolar concentrations. Because suppressed recombination facilitated charge transfer caused graphitization, exhibits significantly enhanced PEC performance. In sensing application, it showed superior sensitivity limit detection competitive nonprecious metal materials.
Language: Английский
Citations
8
Özgür Yayınları eBooks, Journal Year: 2023, Volume and Issue: unknown
Published: June 25, 2023
Sevgili okuyucular, Hayatta kullandığımız her ürün bir malzemeden üretilmekte ve günümüz teknolojileri ile birlikte kompozit malzemeler hayatımızda önemli yer tutmaktadır. Bu kitap, alanındaki bilimsel çalışmaları farklı mühendislik perspektiflerinden incelemektedir. Kompozit üzerinde çeşitli kullanarak yeni ürünler yenilikçi teknolojiler geliştirmek sürdürülebilir çözümler sağlamak için bu yaklaşımlarıyla incelemek önemlidir kitapta bakış açısıyla incelenmiştir. Okuyucular, günümüzde alanında yapılan çalışmalara erişebilecekler. Kitapta ayrıca matris takviye elemanları kullanılarak polimer, seramik elastomer matrisli çalışmalar hakkında bilgiler almaktadır. kitap akademisyenler, mühendisler, araştırmacılar öğrenciler kaynak olarak tasarlanmıştır. İleride üzerine yapacağınız araştırma büyük fayda sağlayacağına inanıyorum. Saygılarımla. Dr. Yalçın Boztoprak
Citations
7
Heliyon, Journal Year: 2023, Volume and Issue: 9(10), P. e20510 - e20510
Published: Sept. 28, 2023
Novel and sensitive potentiometric sensors were described for the assay of nalbuphine HCl (NBP) in authentic powder injection samples. The developed modified with alumina nanoparticles (Al2O3NPs) copper oxide (CuONPs). nanoscale materials synthesized using extract Salvia officinalis leaves an environmentally friendly manner. metal oxides fully confirmed by various analytical techniques. Scanning electron microscope morphology nanosized even distribution particle size 55.07 ± 4.15 59.48 4.50 nm Al2O3NPs CuONPs, respectively. prepared three different steps. Nalbuphine hydrochloride was mixed phosphomolybdic acid to prepare sensor material phosphomolybdate (NBP-PM). It then polyvinyl chloride presence o-nitrophenyl ether form membrane matrix. Finally, a wire coated sensing material. Excellent potentials 1.0 × 10−8-1.0 10−2 10−9-1.0 mol L−1 measured lower limits 4.8 10−9 5.0 10−10 L−1. average detection % 99.28 0.58% 99.52 0.28% NBP-PM-Al2O3NPs NBP-PM-CuONPs, correspondingly. suitability investigated terms validation criteria, exposed excellent applicability insurance quantification its bulk samples injections compared another standard sensor. is obvious that NBP-PM-CuONPs will serve as suitable determination NBP.
Language: Английский
Citations
7
Electrochimica Acta, Journal Year: 2024, Volume and Issue: 497, P. 144574 - 144574
Published: June 10, 2024
Language: Английский
Citations
2
Chemosensors, Journal Year: 2023, Volume and Issue: 11(6), P. 331 - 331
Published: June 3, 2023
An electrochemical sensor based on AuPtPd trimetallic nanoparticles functionalized multi-walled carbon nanotubes coupled with chitosan modified glassy electrode (GCE/CS/MWCNTs-AuPtPd) was proposed for the rapid detection of bisphenol A (BPA). were first assembled MWCNTs to obtain MWCNTs-AuPtPd nanocomposite. Then, further dispersed chitosan-modified surface fabricate GCE/CS/MWCNTs-AuPtPd sensor. Due superior catalytic properties and good film formation chitosan, constructed displayed performances BPA detection. The structural morphology CS/MWCNTs-AuPtPd characterized in many ways, such as SEM, TEM UV-vis. designed showed a linear relationship concentration range from 0.05 100 µM detecting, limit 1.4 nM. used realize food samples, recovery between 94.4% 103.6%. Those results reflected that by nanocomposites available, which could be monitoring safety.
Language: Английский
Citations
5
Russian Journal of General Chemistry, Journal Year: 2023, Volume and Issue: 93(6), P. 1523 - 1534
Published: June 1, 2023
Language: Английский
Citations
5
Polyhedron, Journal Year: 2023, Volume and Issue: 246, P. 116696 - 116696
Published: Oct. 21, 2023
Language: Английский
Citations
5
IEEE Sensors Journal, Journal Year: 2023, Volume and Issue: 23(22), P. 27038 - 27045
Published: Oct. 10, 2023
Given
the
significance
of
water
in
our
lives,
it
has
become
imperative
to
protect
its
quantity
and,
especially,
quality.
One
substances
this
area
that
causes
most
worry
is
nanoplastics
because
propensity
linger
environment
for
a
long
time.
As
they
build
up,
exert
hazardous
effects,
and
even
at
low
concentrations,
are
detrimental
both
human
animal
health.
Even
more
recently,
were
acknowledged
be
carcinogenic
agents.
Therefore,
crucial
monitoring
create
novel
electrochemical
sensor
can
simultaneously
discriminate
water,
primarily
bisphenol
A
(BPA),
phenol
(Phe),
catechol
(CC).
In
work,
new
BPA,
Phe,
CC
detection
consisting
AgNPs
modified
glassy
carbon
electrode
(GCE)
been
developed.
Under
best
experimental
conditions,
green
AgNPs/GCE
exhibits
high
sensitivity
selectivity
individual
simultaneous
phenolic
compounds
(PCs),
with
limit
0.147,
0.131,
Language: Английский
Citations
4
Biosensors and Bioelectronics, Journal Year: 2024, Volume and Issue: 271, P. 117001 - 117001
Published: Dec. 5, 2024
Language: Английский
Citations
1
Özgür Yayınları eBooks, Journal Year: 2023, Volume and Issue: unknown
Published: June 25, 2023
This book chapter delves into the fascinating and extensive applications of composite materials synthesized in biomimetic nanohybrid structures fields analytical chemistry, surface corrosion. The introduces advantages these over traditional ones, including their exceptional mechanical, thermal, optical properties, high area-to-volume ratio, enhanced resistance to synthesis methods used create are also discussed, with examples layer-by-layer assembly, situ polymerization, sol-gel processes. then proceeds examine potential benefits where they offer improved sensitivity selectivity, as well use sensors separation techniques. In can enhance properties such adhesion durability, application areas coatings catalysis is discussed. Furthermore, highlights importance corrosion prevention, Examples given corrosion-resistant materials. concludes a summary future developments materials, highlighting revolutionize various fields, biotechnology, energy, science.
Language: Английский
Citations
2