Photoluminescent nanoparticles for chemical and biological analysis and imaging

WR Algar, M Massey, K Rees, R Higgins… - Chemical …, 2021 - ACS Publications
Research related to the development and application of luminescent nanoparticles (LNPs)
for chemical and biological analysis and imaging is flourishing. Novel materials and new …

Carbon Dots: A bright future as anticounterfeiting encoding agents

R Simões, J Rodrigues, V Neto, T Monteiro… - Small, 2024 - Wiley Online Library
Counterfeit products and data vulnerability present significant challenges in contemporary
society. Hence, various methods and technologies are explored for anticounterfeiting …

Undecabenzo [7] superhelicene: a helical nanographene ribbon as a circularly polarized luminescence emitter

CM Cruz, S Castro‐Fernández… - Angewandte Chemie …, 2018 - Wiley Online Library
The synthesis and characterization of an enantiopure superhelicene nanographene is
reported in which two saddle‐shaped and one planar hexabenzocoronene (HBC) units are …

Progress and challenges in understanding of photoluminescence properties of carbon dots based on theoretical computations

M Langer, M Paloncýová, M Medveď, M Pykal… - Applied Materials …, 2021 - Elsevier
Carbon dots (CDs), including graphene quantum dots, carbon nanodots, carbon quantum
dots, and carbonized polymer dots, belong to extensively studied nanomaterials with a very …

Fe-carbon dots enhance the photocatalytic nitrogen fixation activity of TiO2@ CN heterojunction

K Li, C Sun, Z Chen, H Qu, H **e, Q Zhong - Chemical Engineering Journal, 2022 - Elsevier
A multiheterojunction structured photocatalyst FeN-CDs/TiO 2@ CN was prepared by a
facile low temperature anneal method, which exhibits excellent photocatalytic nitrogen …

Nitrogen-Doped Carbon Dots/TiO2 Nanoparticle Composites for Photoelectrochemical Water Oxidation

H Luo, S Dimitrov, M Daboczi, JS Kim… - ACS applied nano …, 2020 - ACS Publications
Carbon dots on photoactive semiconductor nanomaterials have represented an effective
strategy for enhancing their photoelectrochemical (PEC) activity. By carefully designing and …

Two‐photon absorption enhancement by the inclusion of a tropone ring in distorted nanographene ribbons

S Castro‐Fernández, CM Cruz, IFA Mariz… - Angewandte …, 2020 - Wiley Online Library
A new family of distorted ribbon‐shaped nanographenes was designed, synthesized, and
their optical and electrochemical properties were evaluated, pointing out an unprecedented …

A triskelion‐shaped saddle–helix hybrid nanographene

CM Cruz, IR Márquez… - Angewandte Chemie …, 2019 - Wiley Online Library
A unique rippled nanographene consisting of 52 fused rings is presented in which six out‐of‐
plane motifs are fully fused into a triangular aromatic surface with a size of approximately 2.5 …

Design principles and biological applications of red-emissive two-photon carbon dots

P Lesani, AH Mohamad Hadi, Z Lu, S Palomba… - Communications …, 2021 - nature.com
Carbon dots have been gaining attention in the field of nanobiotechnology due to their
superior photostability, high water solubility, ease of synthesis and surface functionalization …

New horizons for carbon dots: quantum nano-photoinitiating catalysts for cationic photopolymerization and three-dimensional (3D) printing under visible light

W Tomal, T Świergosz, M Pilch, W Kasprzyk… - Polymer Chemistry, 2021 - pubs.rsc.org
Herein, the application of various citric acid-based carbon dots (CDs) as efficient
photosensitizers of iodonium salts in initiating the light-induced cationic polymerization …