Themed collection Popular Advances

Cellulose nanocrystals (CNCs) continue to pique the interest of researchers as sensors for sustainable development.

This review sheds light on the novel nanomaterials required for rapid and clear diagnosis of tuberculosis, and compiles and discusses their limitations and future prospects.

Lithium-ion batteries (LIBs) have gained significant attention in various fields, as they play a vital role in energy storage and conversion.

The bioengineering of phages to display ligands leads to specific targeting, reduced toxicity, enhanced cellular uptake of an incorporated drug/gene and, ultimately, increased therapeutic efficacy.

Metal- and metal oxide-carbohydrate polymers are considered a promising tool for electrochemical detection of biological analytes and water pollutants.

The future of renewable energy and sustainable transportation depends on advanced energy storage technologies.

A defective nickel cobalt pentlandite/black phosphorus heterostructure achieves highly active and durable water electrolysis through interface and heteroatom dual-engineering.

Dirutile-type CoTeO₄ exhibits a bandgap of ∼2.42 eV as determined by optical absorption spectroscopy.

The use of lithium-ion batteries (LIBs) continues to grow to overcome environmental challenges, and spinel LiMn₂O₄ is employed as a high-performance and safe electrode material in this context.

1T-MoS₂-metallic Ni composite as cathode and NiS as anode material showed efficient electrocatalytic performance towards total water splitting under alkaline conditions.

Graphene oxide 3D entrapped in Ni-based nanoparticles establishes a new class of catalytic materials highly promising towards enhanced alkaline water electrolysis as NiGraf can be used to mediate both H₂ and O₂ evolution reactions at room temperature.

The remarkable stability of gel-coated SWCNT dispersions enables length sorting using size exclusion chromatography. Length-sorted, gel-coated SWCNTs show photoluminescence in near IR and are ready to use for various applications including near IR imaging.

A simple electrochemical surfactant-free top-down methodology for the synthesis of nanowires with non-stoichiometric Magnéli phase Ti₉O₁₇ is presented.

We report a series of fluorescent “push–pull” helicenes based on aza-[7]helicenes denoted as AZA-FLU, AZA-NPC, AZA-TPA, and AZA-2OMe for the control of the excited-state dynamics and circular dichroism properties of parent aza-[7]helicene.

Time-multiplexed chiroptical information was systematically produced by the multi-layered luminescence-based CP convertors comprising two LPL films with different PL spectral profiles and different PL lifetimes.

In CdS photoanodes, the decoration of surface sulfur vacancies by CTAB passivates the electron trapping process, resulting in improved photoelectrochemical water oxidation performance.

Original analysis methods of the electron spin resonance revealed that nearly three-dimensional Dirac fermions coexistent with standard fermions in an organic charge-transfer complex with each temperature-dependence and rotation symmetry.

Many Schiff-base complexes of metal ions display enhanced catalytic activities toward redox reactions of many organic compounds; accordingly, its application in electrocatalysis is a crucial issue.

Carbonaceous materials are ideal as an anode for potassium-ion batteries (KIBs) because of their low cost, tunable physiochemical properties, and excellent reversible intercalation of potassium-ions (K⁺).

A carboxylic acid moiety realizes the transition of carbon dots from yellow to red emission.

Making polyurethanes (PUs) from castor oil (CO) is severely constrained because they cannot be recycled due to the irreversibly cross-linked structure.