Results 221 to 230 of about 1,870,567 (303)

Verification of Official LC-MS/MS Methods and Nationwide Monitoring of Five Prohibited Veterinary Drugs and a Major Metabolite in Livestock Muscle in Korea. [PDF]

Foods
Park S, Kim SH, Hong CO, Kim DH, Lee SY, Lee SK, Kim SJ, Park MY.   +7 more
europepmc   +1 more source

Carbon dots in electrochemiluminescence: Mechanisms, interface engineering, and bioanalytical applications

Responsive Materials, EarlyView.
Carbon dots are emerging as versatile electrochemiluminescent nanomaterials whose structure, surface states, and interfacial design jointly determine ECL pathways and performance. This review highlights how mechanistic understanding and materials engineering enable programmable CD‐ECL systems for bioanalysis, imaging, and future intelligent analytical ...
Yuhan Zhao, Zixuan Chen, Jun‐Jie Zhu
wiley   +1 more source

Electrochemical Behavior of Neratinib at a Boron-Doped Diamond Electrode: Role of Tween 20 in Interfacial Signal Enhancement. [PDF]

ACS Omega
Meraki GE, Silah H, Uslu B.
europepmc   +1 more source

Construction optimization and functional applications of fluorescent nanodiamonds

Responsive Materials, EarlyView.
This review summarizes synthesis, surface modification and optical properties of fluorescent nanodiamonds. Their advances in quantum sensing, single‐photon emission and biomedicine are discussed, and existing challenges and future directions are presented.
Yunpeng Yang, Sen Zhang, Chao Chen, Wensi Yang, Zuanquan Chen, Rui Fan, Linlin Liu, Benjian Liu, Kang Liu, Zhibo Zhang, Bing Dai, Jiaqi Zhu   +11 more
wiley   +1 more source

Simultaneous spectroscopic analysis of methocarbamol with its impurity guaifenesin: assessment of greenness, blueness and whiteness applying different sustainability tools. [PDF]

BMC Chem
Attia M, Hadad GM, Salam RAA, Wahba MEK.
europepmc   +1 more source

Competitive SELEX Strategy for High‐Affinity Aptamer Isolation and Enhanced Biosensing

Small, EarlyView.
A novel competitive SELEX strategy was developed to isolate high‐affinity aptamers by using a lower‐affinity competitor during the selection process. This approach enabled the identification of an aptamer with exceptional binding affinity, significantly improving target detection sensitivity.
Jiuxing Li, Jiaxuan Xiao, Jimmy Gu, Zhen Zhang, Yingfu Li   +4 more
wiley   +1 more source

An Eco-Friendly N-Doped Carbon Quantum Dot-Based Fluorimetric Assay for Sensitive Betahistine Quantitation in Pharmaceuticals and Biological Fluids. [PDF]

Luminescence
Kamel MA, Marzouk HM, Michael AM, Abbas SS, Nessim CK.   +4 more
europepmc   +1 more source

Nano‐Optical Biomolecular Interaction Sensing Within Complex Media via Peptide Hybrid Ligand Conjugation

Small, EarlyView.
We have designed a new type of nanoparticle‐based optical biosensor whose surface has been engineered with peptide‐polymer hybrids so that sensing of small protein‐protein interactions can be performed in simple buffers and complex biological liquids including animal and human serum. Measurements can be performed simply by mixing nanosensors with media
Gurunath Apte, Moritz Roman Schepp, Haydn L. Ball, Niklas Halbwedl, Peijian Zou, Na Sun, Axel Walch, Martin Zacharias, Michael Sattler, Oliver Plettenburg, Jian Cui   +10 more
wiley   +1 more source

Penalized Cumulative Probability Model for a Continuous Outcome Subject to Detection Limits. [PDF]

Stat Med
Sun S, Mas VR, Archer KJ.
europepmc   +1 more source