The Satsuma mandarin is one of the world's most widely cultivated citrus fruits, prized for its seedlessness, sweetness, and adaptability. 

Stroke often results in significant upper limb impairment, affecting patients' ability to perform daily activities. Robotic therapy for individuals after stroke has been proven as evidence-based practice in rehabilitation because it allows high frequency and intensity of training to the individual with guided movement and standardized behavioural protocols. However, current rehabilitation methods are often limited by access to clinical facilities and high cost of robotic therapies.

Researchers from University of Shanghai for Science and Technology, China have developed a twisted double-layer graphene plasmonic metasurface that achieves unprecedented confinement of terahertz waves into nanoscale volumes, theoretically enabling fingerprint detection of molecular monolayers as thin as 1 nm. This system overcomes the critical challenge in terahertz sensing where the long wavelength (hundreds of micrometers) weakly interacts with nanoscale molecules. By engineering acoustic plasmon nanocavities through precise twist angles between graphene layers, the team demonstrated a mode volume as small as 10⁻¹³λ₀³ and sensitivity 48 times higher than conventional single-layer graphene and non-twist double-layer graphene structures. The platform provides a new insight for ultra-strong light-matter interaction at terahertz frequencies and opens possibilities for single-molecule spectroscopy and on-chip biosensing applications.

Micro/nanomotors (MNMs) have become a transformative force in biomedical engineering, playing a pivotal role in advancing next-generation drug delivery systems. These tiny propulsion systems are categorized by their actuation mechanisms, with gas-driven MNMs standing out due to their ability to harness chemically generated micro/nano-scale thrust for autonomous motion. By leveraging their dynamic self-propulsion and unique bio-interactive behaviors, gas-driven MNMs can efficiently navigate complex biological barriers, offering groundbreaking therapeutic solutions for cancer treatment, thrombolysis, and targeted drug delivery. This review first examines the fundamental propulsion mechanisms of gas-driven MNMs, then highlights their latest breakthroughs in overcoming physiological obstacles. Finally, it evaluates their future potential and clinical advantages, providing critical insights to drive innovation and accelerate their translation into real-world medical applications.

Currently, the development of low-reflection electromagnetic interference (EMI) shielding composite materials for mitigating secondary electromagnetic wave pollution has become a major research focus. However, achieving thinness, high toughness, low reflectivity, and multifunctionality in flexible EMI shielding films remains a challenge. To address this issue, Benliang Liang and Luting Yan from Beijing Jiaotong University, in collaboration with Lan Zhang from Luoyang Institute of Science and Technology, have introduced a "magnetic-electric" Janus structure EMI shielding composite film composed of MXene nanosheets, carbonized ZIF67 (CZIF67) nanoparticles and aramid nanofibers (ANF), balancing thinness(80 μm), high-strength-toughness composite film (110±7 MPa tensile strength, 21% strain, 14.91±0.9 MJ·m⁻³ toughness), (4.3–4.5 dB in 8.2–9.6 GHz) with 44.8 dB SET in the X-band. In addition, This multifunctional material simultaneously integrates electrothermal/photothermal conversion, fire-alarm response, and infrared stealth capabilities, demonstrating exceptional potential for next-generation wearable electronics and harsh-environment applications.

Ulcerative colitis (UC), a prevalent chronic inflammatory bowel disease, faces limitations in current treatments due to poor efficacy and side effects. Emodin (EMO), a natural anti-inflammatory compound, shows promise but is hindered by low solubility and bioavailability. A research team led by Prof. Xueye Chen from Ludong University developed a novel micromixer combined with machine learning to enable one-step synthesis of targeted emodin liposomes (Apt-EMO@Lip), significantly enhancing therapeutic efficiency and paving new avenues for UC treatment.

Adipose tissue is a crucial energy-regulating organ in mammals, responsible not only for storing excess energy but also participating in body temperature maintenance and metabolic balance.

Researchers have developed a novel Nickel-Cobalt bimetallic nanocomposite material. Its built-in dual electric field significantly enhances electromagnetic energy dissipation, achieving ultra-wideband absorption.