📄 chemistry

Synergistic Dual-Plasticizer Engineering of Gel Polymer Electrolytes for Accelerated Zn²⁺ Transport and Stable Zinc Deposition

This study introduces a synergistic dual-plasticizer strategy incorporating propylene carbonate and glycerol into a citric acid-crosslinked carboxymethyl cellulose gel polymer electrolyte, which simultaneously enhances ionic conductivity and Zn²⁺ transference number to achieve stable zinc deposition and durable performance in aqueous zinc-ion batteries.

Sreshtha Ganguly, Dilip Bennada, Amrit Choudhury, Sreeraj Puravankara2026-08-12
📄 chemistry

Anti-adhesive and biocidal properties of newly synthesized dicephalic amine- containing cationic surfactants

Newly synthesized pH-sensitive dicephalic cationic surfactants, particularly those with longer alkyl chains, effectively modify the surface properties of polystyrene and stainless steel while demonstrating potent antimicrobial, anti-adhesive, and biofilm-eradicating activities against *S. epidermidis* and *C. albicans*, though they showed no efficacy against *P. aeruginosa*.

Wojciech Szlauer, Edyta Mazurkiewicz, Daria Długowska, Lucyna Hołysz, Kazimiera Anna Wilk, Ewa Obłąk2026-08-12
📄 chemistry

Fe 3 O 4 -Au Core–Satellite Nanoparticles as Direct Colorimetric Reporters in a Smartphone-Quantified Lateral Flow Immunoassay for Prostate-Specific Antigen

This study demonstrates that Fe₃O₄/Au core–satellite magnetic particles, optimized for intermediate extinction to balance signal intensity and dynamic range, serve as high-contrast direct colorimetric reporters enabling a rapid, smartphone-quantified lateral flow immunoassay for prostate-specific antigen in undiluted human serum without requiring external excitation or signal amplification.

Daniele Marra, Erica Cavaliere, Daniela Terracciano, Luca Livio Levorato, Tina D'Aponte, Vincenzo Iannotti, Francesco Ge (…)2026-08-12
📄 chemistry

Color-Purity narrow-band near-infrared (NIR) phosphors of [Ir(C^N)2(N^N)]-bis- heteroleptic and [Ir(C^N)(C’^N’)(N^N)]-tris-heteroleptic Ir(III)-complexes forward to high-performance (all)-solution-processed NIR-PLEDs

This study demonstrates that asymmetric tris-heteroleptic Ir(III) complexes, specifically [Ir(dpbq)(iqbt)(ftrpz)], achieve superior color-purity near-infrared emission and record-breaking external quantum efficiencies in all-solution-processed NIR-PLEDs by optimizing the trade-off between efficiency, emission peak, and spectral width.

Baowen Wang, Youquan Chen, Zhiming Zhang, Yu Chen, Xiaohui Yang, Sicheng Yao, Guorui Fu, Xingqiang Lü, Wai-Yeung Wong2026-08-12
📄 chemistry

A DFT study on the possibility of delivery and detection of Ifosfamide phosphorus- substituted heterocyclic drug by graphene oxide derivatives

This DFT study demonstrates that moderately oxidized graphene oxide derivatives, particularly GO(II), serve as superior tunable nanocarriers and sensors for the anticancer drug Ifosfamide phosphorus-substituted heterocycle by offering an optimal balance of strong yet reversible adsorption and electronic sensitivity compared to pristine graphene.

Ali Ghalibafi, Parvaneh Pakravan, Aseneh Basiri, Abolghasem Beheshti2026-08-12
📄 chemistry

Buffer-disciplined freezing-directed conjugation of an anti-HER2 aptamer to gold nanoparticles with a salt-challenge quality gate

This paper presents a rapid, equipment-minimal protocol for conjugating anti-HER2 aptamers to gold nanoparticles via freezing-directed assembly and strict buffer control, which overcomes the aggregation and reproducibility issues of traditional salt-aging methods to produce robust colorimetric aptasensors.

Delima Engga Maretha, Chairul Ichsan, Rohmatulaili Rohmatulaili, Bagus Rizkyantoro, Irfan Muzakki, Rindy Apriliani, Nabi (…)2026-08-12
📄 chemistry

Ball Milling Assisted Homogenization and Particle Size Control of NiO YSZ Anode Materials with Starch Pore Former FOR Solid Oxide Fuel Cell

This study demonstrates that ball milling at a 1:40 ball-to-powder ratio optimizes the homogenization and particle size distribution of NiO-YSZ anode materials containing starch pore formers, resulting in a superior microstructure for solid oxide fuel cell applications.

Muhammad Naufal Amanullah, Sulistyo Sulistyo, Mohammad Tauviqirrahman2026-08-12
📄 chemistry

Chitosan/PVA nanocomposite incorporated with Momordica charantia extract and green synthesized zinc oxide nanoparticles for combating multidrug resistant diabetic foot ulcer pathogens and accelerating wound healing

This study demonstrates that a green-synthesized chitosan/PVA nanocomposite film incorporating Momordica charantia extract and zinc oxide nanoparticles effectively combats multidrug-resistant diabetic foot ulcer pathogens and accelerates wound healing through enhanced antimicrobial activity and fibroblast migration while maintaining biocompatibility.

Vipina Vinod T N, Nakshathra Anil S, Rajeena Kavanat Beerahassan, Nishad Keethedath, Vijeesh V, Jos V Stanley, Sabu Thom (…)2026-08-12