Results 201 to 210 of about 215,408 (348)

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

Fluorescence-enhanced BINOL-hybridized ladder-type siloxanes and their sensing of Fe³. [PDF]

RSC Adv
Zou K, He R, Zeng L, Liu Y, Xu Z, Unno M, Xu L, Zheng Z.   +7 more
europepmc   +1 more source

Nanozymes at the Bio‐Nano Interface: From Synthesis, Defect Engineering, Catalytic Behavior in Biological Microenvironments, and Biosafety Implications

Advanced Materials Interfaces, EarlyView.
Nanozymes (NZs) have emerged as versatile artificial enzymes with tunable catalytic properties driven by atomic coordination, defect engineering, and surface chemistry. This review presents a bio–nano interface framework linking synthesis strategies, structural design, and catalytic behavior within complex biological microenvironments.
Karen Guadalupe Quintero‐Garrido, Aída Jimena Velarde‐Salcedo, Alejandro López‐Amador, Noé Arjona, Citlali Uitz Toalá, Carmen Gonzalez, Beatriz Liliana España‐Sánchez   +6 more
wiley   +1 more source

Exploring the binding interaction of rupatadine with bovine serum albumin using multi-spectroscopic and molecular modeling approaches. [PDF]

BMC Chem
Shamiya HA, Elmansi H, El-Messery SM, Belal F.   +3 more
europepmc   +1 more source

Quenching of Fluorescence

, 2006
openaire   +1 more source

Quenching of chlorophyll‐a fluorescence by reduced PMS [PDF]

FEBS Letters, 1975
openaire   +1 more source

Development of Nanoflare Nanosensors for Monitoring Cellular Insulin mRNA in Beta Cells and Islets

Advanced Materials Technologies, EarlyView.
This study presents the design and application of In2‐NF probes for detecting insulin mRNA in beta cells and islets. Using spherical nucleic acid‐coated gold nanoparticles, the probes offer strong fluorescent signals upon hybridization. Their performance is validated across 2D and 3D cultures and rat islets, demonstrating sensitive, real‐time mRNA ...
Yana Hu, Qizheng Zhang, Tianli Hu, Juewen Liu, Hongxing Fu, Xin Zhao, Zijiang Yang, Chenjie Xu   +7 more
wiley   +1 more source

Nitrogen-doped carbon quantum dots as fluorescent sensor for doxorubicin and chlortetracycline: experimental and DFT insights. [PDF]

Nanoscale Adv
Lotfy S, Aboelnga MM, Moawed EA, Elbayoumy E.   +3 more
europepmc   +1 more source

The ATP-induced change of tryptophan fluorescence reflects a conformational change upon formation of ADP-sensitive phosphoenzyme in the sarcoplasmic reticulum Ca(2+)-ATPase. Stopped-flow spectrofluorometry and continuous flow-rapid quenching method.

, 1994
Satoshi Nakamura, Hiroshi Suzuki, T Kanazawa   +2 more
openalex   +1 more source

Probing the adverse temperature dependence in the static fluorescence quenching of BSA induced by a novel anticancer hydrazone [PDF]

, 2012
Tong Jin-qiang, Fang-Fang Tian, Qing Li, Lili Li, Xiang Chen, Yi Liu, Jie Dai, Feng‐Lei Jiang   +7 more
openalex   +1 more source