Shanghai Zhangjiang Laboratory

Practical distributed 3D hydro-acoustic localization technology for spatially heterogeneous response cables with adaptive multi-array fusion

Distributed optical fiber hydro-acoustic localization holds significant importance in underwater object detection, maritime security, and marine ecology monitoring. To address the practical challenge of spatial heterogeneity response of acoustic sensitive optical cable (ASOC), a...

Spatiotemporal terahertz emission nanoscopy of spintronic photocurrent

Capturing ultrafast spin and charge photocurrents on nanoscopic scales is essential for fundamental research in physics and engineering, as well as for future applications, such as novel spin-orbitronic devices. Accessing the fundamental dynamics driven by changes in electronic e...

Intercropping enhances spatial photosynthetic efficiency through stomatal and anatomical adaptations in rapeseed–vetch systems

Contexts Enhancement of leaf photosynthetic capacity and complementary canopy light distribution arising from species diversity are fundamental for biomass accumulation in forage intercropping systems. However, the mechanisms by which intercropping alters the spatial distribution...

WLG coordinates multi-stress tolerance in rice by regulating DST-dependent H2O2 homeostasis and stomatal aperture

Abiotic stresses reduce rice growth and yield, yet the mechanisms underlying multiple stress tolerance are unknown. Here, we show that the E3 ubiquitin ligase WIDTH OF LEAF AND GRAIN (WLG) enhances drought, salt, and heat tolerance by ubiquitinating and degrading DROUGHT AND SALT...

Immunogenicity and protective efficacy evaluation of an inactivated Lawsonia intracellularis vaccine candidate developed on the basis of a Chinese isolate in pigs

Abstract Porcine proliferative enteropathy (PPE), caused by the obligate intracellular bacterium Lawsonia intracellularis (LI), is an important enteric disease of pigs that impairs intestinal function and growth performance. Vaccination is the most effective measure for the preve...

Decoupling Triplet Population from Intersystem Crossing in TADF Materials

Abstract The characterization of thermally activated delayed fluorescence (TADF) relies on detecting delayed emission following triplet formation. However, triplet population under optical excitation is fundamentally limited by the intrinsic intersystem crossing (ISC) efficiency...

Insights into the degradation mechanism of aflatoxin in food matrix via micro-nano bubble-coupled ozone technology

Aflatoxin contamination seriously endangers food safety and human health, and efficient detoxification technologies are still lacking. In this study, a customized device that combines micro-nano bubbles with ozone (MNBW-O 3 ) was developed to degrade four major aflatoxins (AFB 1...

Ultrahigh Polarization Sensitivity via Bias‐Modulable Twisted Heterojunction Photodetectors With AoLP Detection and Polarity Reversal

ABSTRACT Polarization‐sensitive photodetection provides a critical degree of freedom for multidimensional optical information processing; however, achieving both high polarization selectivity and direct extraction of the angle of linear polarization (AoLP) within a single compact...

Gating hole back-transfer with molecular spacers programs rapid micropollutant decontamination

Precise control of oxygen activation to generate reactive oxygen species (ROS) for on-demand micropollutant removal remains challenging. Herein, we develop a bottom-up molecular approach to systematically tailor dithienyl spacers (alkene/alkyl/benzene), from model fragments, amor...

HomocamptothecinPayloads with Enhanced Potency forAntibody-Drug Conjugates

Abstract Camptothecin derivatives, exemplified by DXd, are a dominant class of payloads for antibody-drug conjugates (ADCs). Herein, we describe the design and synthesis of H2, a novel homocamptothecin featuring a simplified hydroxybutyl structure that circumvents the complex ass...

Biocontrol of tomato soilborne diseases by fungivorous nematode Aphelenchoides bicaudatus

<title>Abstract</title> Crop soil-borne diseases caused by pathogens, such as Fusarium spp. and root-knot nematodes, contribute to substantial yield losses worldwide. This study investigated the biocontrol potential of the fungivorous nematode, Aphelenchoides bicaudatus isolate A...

Spinetoram‐based seed‐pelleting with synergistic mixtures enhances control of the diamondback moth

BACKGROUND: The diamondback moth, Plutella xylostella, is one of the most destructive pests of cruciferous crops worldwide. Its high fecundity, stress tolerance and seasonal migration often render traditional spray control ineffective. In this study, we propose an alternative met...

Chromosome-level genome assembly of landrace ‘Huangzhou’ provides insights into high cellulose accumulation in radish

<title>Abstract</title> Radish ( <italic>Raphanus sativus</italic> L.) is an important root vegetable crop with extensive morphological and nutritional diversity. The landrace radish, ‘Huangzhou’ (HZ) radish, origins in Huangzhou area, Hubei province of China, and characterized b...