Articulated Motion-Aware NeRF for 3D Dynamic Appearance and Geometry Reconstruction by Implicit Motion States.

We propose a self-supervised approach for 3D dynamic reconstruction of articulated motions based on Generative Adversarial Networks and Neural Radiance Fields. Our method reconstructs articulated objects and recover their continuous motions and attributes from an unordered, discontinuous image set. Notably, we treat motion states as time-independent, recognizing that articulated objects can exhibit identical motions at different times.

Electrogenerated chemiluminescence resonance energy transfer between luminol and MnO nanosheets decorated with CuO nanoparticles for sensitive detection of RNase H.

In the present work, a novel approach was developed for the preparation of CuO nanoparticle decorated MnO nanosheets (CuO@MnO). Uniformly dispersed CuO nanocrystals were produced on the surface of MnO nanosheets by reduction under refluxing conditions. The unique structure of the used MnO nanosheet support played a vital role in the preparation of such CuO@MnO nanocomposites.

Dual-potential electrochemiluminescence of single luminophore for detection of biomarker based on black phosphorus quantum dots as co-reactant.

Simultaneous cathodic and anodic electrochemiluminescence (ECL) emissions of needle-like nanostructures of Ru(bpy) (RuNDs) as the only luminophore are reported based on different co-reactants. Cathodic ECL was attained from RuNDs/KSO system, while anodic ECL was achieved from RuNDs/black phosphorus quantum dots (BPQDs) system. Ferrocene attached to the hairpin DNA could quench the cathodic and anodic ECL simultaneously.