Results 141 to 150 of about 206,440 (289)

Dual emissive carbon dots as Ratiometric fluorescence sensors: A comprehensive review

Sensing and Bio-Sensing Research
Ratiometric fluorescence sensing offers significant advantages over traditional fluorescence techniques due to its inherent self-referencing nature, enabling robust and accurate measurements. This review focuses on the utilization of Carbon Dots (CDs) as
Samar H. Elagamy, Reem Hasan Obaydo, Aya Barseem, Hayam Lotfy   +3 more
doaj   +1 more source

Force-Induced Shuttling of Rotaxanes Controls Fluorescence Resonance Energy Transfer in Polymer Hydrogels. [PDF]

ACS Appl Mater Interfaces, 2023
Muramatsu T, Shimizu S, Clough JM, Weder C, Sagara Y.   +4 more
europepmc   +1 more source

All‐Optical Reconfigurable Physical Unclonable Function for Sustainable Security

Advanced Materials, EarlyView.
An all‐optical reconfigurable physical unclonable function (PUF) is demonstrated using plasmonic coupling–induced sintering of optically trapped gold nanoparticles, where Brownian motion serves as a robust entropy source. The resulting optical PUF exhibits high encoding density, strong resistance to modeling attacks, and practical authentication ...
Jang‐Kyun Kwak, Changgyun Moon, Hyun‐Bin Yu, Sunkook Kim, Dong‐Hwan Kim   +4 more
wiley   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source

Fluorescence-resonance-energy-transfer-based assay to estimate modulation of TDP1 activity through arginine methylation. [PDF]

STAR Protoc, 2023
Bhattacharjee S, Richardson JM, Das BB.
europepmc   +1 more source

Thermally Modulated Metasurface Sensor for Dynamic and Time‐Resolved Isolation of Extracellular Vesicles

Advanced Materials, EarlyView.
A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk, Eylul Gulsen Yilmaz, Yusuf Aslan, Emre Ece, Özgecan Erdem, Murat Alp Gungen, Bengi Özgün Öztürk, Fatih Inci   +7 more
wiley   +1 more source

Fluorescence resonance energy transfer (FRET) spatiotemporal mapping of atypical P38 reveals an endosomal and cytosolic spatial bias. [PDF]

Sci Rep, 2023
Burton JC, Okalova J, Grimsey NJ.
europepmc   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

Advanced Materials, EarlyView.
The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
wiley   +1 more source

Enhancing the Photosensitivity of Hypocrellin A by Perylene Diimide Metallacage-Based Host–Guest Complexation for Photodynamic Therapy

Nano-Micro Letters
Highlights A new type of metallacage was successfully fabricated and used as containers for hypocrellin-type photosensitizers, which prevented the self-aggregation of photosensitizers in aqueous solution.
Rongrong Li, Tianfeng Yang, Xiuhong Peng, Qian Feng, Yali Hou, Jiao Zhu, Dake Chu, Xianglong Duan, Yanming Zhang, Mingming Zhang   +9 more
doaj   +1 more source

Time Resolved-Fluorescence Resonance Energy Transfer platform for quantitative nucleosome binding and footprinting. [PDF]

Protein Sci, 2022
Wesley NA, Skrajna A, Simmons HC, Budziszewski GR, Azzam DN, Cesmat AP, McGinty RK.   +6 more
europepmc   +1 more source