Results 231 to 240 of about 368,642 (299)

Electrochemically Engineered PEDOT:PSS/MXene Composite Electrode for the Label‐Free Procalcitonin Detection

Advanced Materials Interfaces, EarlyView.
Procalcitonin is a key biomarker for bacterial infections, but conventional detection methods are often time‐consuming. Here, we present an electrochemical sensor based on highly conductive Ti3C2Tx MXene combined with PEDOT:PSS, enabling direct antibody immobilization, while a bovine serum albumin coating provides antifouling protection.
Angelika Banaś, Roman Turczyn, Maciej Krzywiecki, Izabela Matuła, Sara Shakibania, Katarzyna Krukiewicz, Deivasigamani Ranjith Kumar   +6 more
wiley   +1 more source

A rapid approach for discriminating <i>Ganoderma</i> species using attenuated total reflectance-Fourier transform infrared (ATR-FTIR) spectroscopy integrated with chemometric analysis and convolutional neural network (CNN). [PDF]

Front Chem
Chen SY, Low CY, Loh JY, Tew WY, Ouyang LY, Ong PS, Yan CS, Loh HW, Chen Y, Xu W, Xu W, Yoon TL, Yam MF.   +12 more
europepmc   +1 more source

A Reusable Polymeric Sensor Based on Green‐Synthesized CQDs@ZIF‐8 for the Rapid Detection of Nitro‐Explosive Picric Acid

Advanced Materials Interfaces, EarlyView.
This study presents the rational design and synthesis of a highly luminescent polymeric nanocomposite. Initially, highly fluorescent carbon quantum dots (CQDs) are synthesized via a facile hydrothermal method using citric acid and β‐alanine as precursors, followed by rigorous purification through centrifugation and filtration.
Yunus Emre Toprak, Soner Çubuk, Memet Vezir Kahraman   +2 more
wiley   +1 more source

Unraveling Bifurcating Pathways for CO and HCOOH Formation: Insights from Stopped-Flow FTIR Spectroscopy of a Second-Sphere Modified Mn Catalyst. [PDF]

J Am Chem Soc
Chattopadhyay S, Barman S, Lomoth R, Hammarström L.   +3 more
europepmc   +1 more source

Water‐Stable Paper‐Based Laser‐Induced Graphene With Asymmetric Water Adhesion and Wettability

Advanced Materials Interfaces, EarlyView.
Paper‐based electronics are attractive for sustainable and disposable devices, but often fail in wet environments. By introducing Parafilm into cellulose paper combined with laser conversion, two graphene surfaces with different water interactions are created.
Lingyin Meng, Danfeng Cao, Ario Jafari, Mats Eriksson   +3 more
wiley   +1 more source

Microfluidic Nanosensor for Label-Free Multiplexed Detection of Breast Cancer Biomarkers via Surface-Enhanced Reflective FTIR Spectroscopy Using Thin Gold Films and Antibody-Oriented Gold Nanourchin: Feasibility Study. [PDF]

Micromachines (Basel)
Khosroshahi ME, Senthilchelvan G, Oyebolu V.   +2 more
europepmc   +1 more source

Electronic Structure Modulation Induced by Asymmetric Cu─Ni Centers in a π‐Conjugated Triazine MOF

Advanced Materials Interfaces, EarlyView.
A π‐conjugated H3TATB‐based asymmetric bimetallic CuNi‐MOF was developed as an efficient electrocatalyst for alkaline hydrogen evolution. Benefiting from synergistic Cu–Ni interactions, enhanced charge transfer, and stabilized active sites, CuNi‐MOF delivers superior HER performance with low overpotential, improved kinetics, and 24 h durability.
Alamgir, Raza Ullah, Nouraiz Mushtaq, Agasthiyaraj Lakshmanan, Abrar Ahmad, Xusheng Wang, Junbo Liang, Sailing He   +7 more
wiley   +1 more source

In-Operando FTIR Spectroscopy Study on Rapid Polysulfide Binding via Caffeine in Lithium-Sulfur Batteries. [PDF]

J Phys Chem Lett
Yim T, Pereira R, Nedsaengtip J, Fafarman AT, Kalra V.   +4 more
europepmc   +1 more source

Application of ATR-FTIR Spectroscopy for Analysis of Salt Stress in Brussels Sprouts. [PDF]

Metabolites
Yun SM, Kim CS, Lee JJ, Chung JS.
europepmc   +1 more source

The utilization of blood serum ATR-FTIR spectroscopy for the identification of gastric cancer. [PDF]

Discov Oncol
Pang N, Yang W, Yang G, Yang C, Tong K, Yu R, Jiang F.   +6 more
europepmc   +1 more source