Results 191 to 200 of about 1,063,736 (383)

Contrasting pH-Optima of Light-Driven O₂-and H₂O₂-Reduction in Spinach Chloroplasts as Measured via Chlorophyll Fluorescence Quenching [PDF]

, 1991
Ulrich Schreiber, Heinz Reising, Christian Neubauer   +2 more
openalex   +1 more source

Sequential Injection Analysis for Rapid Determination of Mercury in Skincare Products Based on Fluorescence Quenching of Eco-Friendly Synthesized Carbon Dots. [PDF]

ACS Omega, 2023
Sakunrungrit K, Suwanchawalit C, Charoenkitamorn K, Hongwitayakorn A, Strzelak K, Chaneam S.   +5 more
europepmc   +1 more source

Unlocking Multimodal Nonlinear Microscopy for Deep‐Tissue Imaging under Continuous‐Wave Excitation with Tunable Upconverting Nanoparticles

Advanced Materials, EarlyView.
This study introduces a multimodal nonlinear microscopy approach using upconverting nanoparticles (UCNPs) under continuous‐wave excitation. The UCNPs exhibit high‐order nonlinear optical responses, enabling deep‐tissue 3D imaging, video‐rate wide‐field imaging, and depth‐selective photomodulation.
Jeongmo Kim, Seunghun Lee, Yundon Jeong, Kyunghwan Kim, Kibum Nam, Hyungwon Jin, Yuha Choi, Hyun‐Jin Kim, Heungjin Ryu, Ki Hean Kim, Jae‐Ick Kim, Jongnam Park, Jinmyoung Joo, Jung‐Hoon Park   +13 more
wiley   +1 more source

Spectroscopic Investigation of Fluorescence Quenching Agents: Effect of Nitromethane on the Fluorescence Emission Behavior of Select Cyclopenta-PAH, Aceanthrylene, and Fluorene Derivatives [PDF]

, 1992
Vicki L. Amszi, Yvonne Cordero, Bradley D. Smith, Sheryl A. Tucker, William E. Acree, Chengxi Yang, Elias Abu-Shaqara, Ronald G. Harvey   +7 more
openalex   +1 more source

A DNA Aptamer for 2-Aminopurine: Binding-Induced Fluorescence Quenching. [PDF]

Chem Asian J
Datta M, Liu J.
europepmc   +1 more source

Plasmonic Surface of Metallic Gold and Silver Nanoparticles Induced Fluorescence Quenching of Meso-Terakis (4-Sulfonatophenyl) Porphyrin (TPPS) and Theoretical-Experimental Comparable. [PDF]

J Fluoresc, 2022
Aboalhassan AA, El-Daly SA, Ebeid EM, Sakr MAS.   +3 more
europepmc   +1 more source

Detecting Cr6+ at ≈100 pM Concentration with Fluorescence Enhancement Signatures in a Novel Eco‐Fluorophore: Matching WHO's 96 pM Recommended Standard for Drinking Water

Advanced Materials, EarlyView.
Through a dual‐functionalization strategy, carbon quantum dots (CQD) with exceptional fluorescence properties are engineered. These CQD are integrated with graphitic carbon nitride to form a 2D/2D heterostructure via both covalent and non‐covalent modification.
Pegah Zandi, Arindam Phani, Seonghwan Kim   +2 more
wiley   +1 more source

The Quenching of the Fluorescence of the Green Fluorescent Substance formed from Sugars

, 1971
Jiro Hashimoto, Yoshiro Yoshihiro
openalex   +2 more sources

Fluorescence Quenching of Graphene Quantum Dots from Orange Peel for Methyl Orange Detection. [PDF]

Nanomaterials (Basel)
Li W, Liu Y, Pang X, Huang Y, Dong Z, Niu Q, Xiong Y, Li S, Li S, Wang L, Guo H, Cui S, Hu S, Li Y, Cha T, Wang L.   +15 more
europepmc   +1 more source

Fluorescence Quenching by Förster Resonance Energy Transfer in Carbon-Cadmium Sulfide Core-Shell Quantum Dots. [PDF]

ACS Omega, 2021
Surana K, Bhattacharya B.
europepmc   +1 more source