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  1. Externally supplied ascorbic acid moderates detrimental effects of UV-C exposure in cyanobacteria

    The defensive role performed by exogenously supplied ascorbic acid in the cyanobacterium Nostoc muscorum Meg1 against damages produced by UV-C...

    Tridip Phukan, Sukjailin Ryntathiang, Mayashree B. Syiem in Photochemical & Photobiological Sciences
    Article 12 July 2024
  2. Intramolecular [π4s + π4s] photocycloaddition of carbon- and nitrogen-bridged [32](1,4)naphthalenophanes

    [3 2 ](1,4)Naphthalenophanes, bearing carbon-bridge chains ( syn - and anti - NPs ) and nitrogen-bridge chains ( syn - and anti - ANPs ), were synthesized, and...

    Yukiko Oguma, Masanori Yamamoto, ... Hideki Okamoto in Photochemical & Photobiological Sciences
    Article Open access 10 July 2024
  3. Advances in injectable hydrogels with biological and physicochemical functions for cell delivery

    Injectable hydrogels that can be administered via syringes have enormous potential as cell delivery carriers for cell transplantation therapy. Owing...

    Akihiro Nishiguchi in Polymer Journal
    Article 09 July 2024
  4. Controlled synthesis of cylindrical micelles via crystallization-driven self-assembly (CDSA) and applications

    Recently, crystallization-driven living self-assembly (CDSA) has attracted much attention for its ability to generate 1D cylindrical micelles and...

    Sipradip Mahapatra, Pradip Dey, Goutam Ghosh in Polymer Journal
    Article 09 July 2024
  5. Facile and efficient synthesis of N-benzyl chitosan via a one-pot reductive amination utilizing 2-picoline borane

    In this paper, the use of 2-picoline borane (pic-BH 3 ) as a reducing agent for the reductive amination of chitosan is reported for the first time. By...

    Junpei Miyake in Polymer Journal
    Article Open access 05 July 2024
  6. Semiautomated experiment with a robotic system and data generation by foundation models for synthesis of polyamic acid particles

    A semiautomated system for synthesizing polyamic acid particles using a custom liquid-handling device and a robotic arm is proposed in this study....

    Kan Hatakeyama-Sato, Hiroki Ishikawa, ... Teruaki Hayakawa in Polymer Journal
    Article Open access 01 July 2024
  7. miR-338-5p regulated the NF-κB/MAPK pathway to alleviate inflammation and oxidative stress by targeting IL-6 in rats with atrial fibrillation

    The aim of this study was to investigate the functional effect of miR-338-5p targeting IL-6 on NF-κB/MAPK pathway-mediated inflammation and oxidative...

    Yujie Zhang, Yali Yao, ... Zhen Zhang in 3 Biotech
    Article 28 June 2024
  8. Monte Carlo simulations of light transport in sunscreen formulations

    Sunscreens are used for the protection of human skin against the harmful effects of solar UV radiation. Due to the low thickness of sunscreen films...

    Bernd Herzog, Lena Bressel, ... Oliver Reich in Photochemical & Photobiological Sciences
    Article Open access 27 June 2024
  9. Total synthesis of Comfreyn A and structural analogues via two photochemical key steps

    In this work the influence of o -fluorine substituents on the photo-dehydro-Diels–Alder (PDDA) reaction was investigated and the findings of this...

    Pablo Wessig, Peter Schmidt, ... Alexandra Kelling in Photochemical & Photobiological Sciences
    Article 27 June 2024
  10. Acridinedione-phthalimide conjugates: Intramolecular electron transfer and singlet oxygen generation studies for optical and photodynamic therapy applications

    We reported herein the synthesis, characterization of hybrid conjugates composed of phthalimide (Phth) and acridine-1,8-diones (Acr) for optical and...

    Mohamed E. El-Khouly, Hassan A. Khatab, ... Sherif F. Hammad in Photochemical & Photobiological Sciences
    Article Open access 27 June 2024
  11. The effect of Fernblock® in preventing blue-light-induced oxidative stress and cellular damage in retinal pigment epithelial cells is associated with NRF2 induction

    Blue light exposure of the ocular apparatus is currently rising. This has motivated a growing concern about potential deleterious effects on...

    María Gallego-Rentero, Ana López Sánchez, ... Elisa Carrasco in Photochemical & Photobiological Sciences
    Article Open access 23 June 2024
  12. Phase diagram for the gelation of temperature-responsive and biocompatible poly(oligo ethylene glycol methyl ether methacrylate) polymers in aqueous free-radical polymerization reactions

    In this study, gel-phase diagrams of temperature-responsive and biocompatible polymers were obtained, and the characteristic gelation behaviors of...

    Takuma Kureha, Takuto Hirayama, Taichi Nishi in Polymer Journal
    Article 18 June 2024
  13. Synthesis of 1H-isoindolin-1-ones via a simple photodecarboxylative addition of carboxylates to phthalimides and evaluation of their antibiotic activity

    A variety of 3-hydroxy-isoindolin-1-one derivatives were synthesized using the photodecarboxylative addition of carboxylates to phthalimide...

    Aiden Kemp, Marine Durand, ... Michael Oelgemöller in Photochemical & Photobiological Sciences
    Article Open access 18 June 2024
  14. Morin hydrate ameliorates Di-2-ethylhexyl phthalate (DEHP) induced hepatotoxicity in a mouse model via TNF-α and NF-κβ signaling

    Di-(2-ethylhexyl) phthalic acid (DEHP) pollutes the environment, and posing a significant risk to human and animal health. Consequently, a successful...

    Vikash Kumar, Rahul Kumar, ... Vikas Kumar Roy in 3 Biotech
    Article 18 June 2024
  15. Improvement in the physical properties of poly(lactic acid)/thermoplastic starch blends using oligo(lactic acid)-grafted starch

    General-purpose petroleum-derived plastic remains in the environment for long periods and has significant impacts on oceans and land. Biodegradable...

    Kazuki Shibasaki, Yu-I Hsu, Hiroshi Uyama in Polymer Journal
    Article 18 June 2024
  16. Photoisomerization pathway of the microbial rhodopsin chromophore in solution

    Photoisomerization is a key photochemical reaction in microbial and animal rhodopsins. It is well established that such photoisomerization is highly...

    Masahiro Sugiura, Hideki Kandori in Photochemical & Photobiological Sciences
    Article Open access 17 June 2024
  17. Ultrasound-assisted transesterification of waste cooking oil to biodiesel utilizing banana peel derived heterogeneous catalyst

    Scientists are considering substitute energies as a consequence of the increasing global demand for energy. An eco-friendly and high flash point...

    Chithra Ashok, Eniyaa Sankarrajan, ... Gayathri Rangasamy in Biotechnology for Sustainable Materials
    Article Open access 17 June 2024
  18. Upcycling of tetra pack waste cellulose into reducing sugars for bioethanol production using Saccharomyces cerevisiae

    Bioethanol production from waste materials offers a promising avenue for sustainable energy and waste management. In this study, fermentable sugars...

    Rinki, Pooja Yadav, ... Ravi Kant Bhatia in Biotechnology for Sustainable Materials
    Article Open access 17 June 2024
  19. Carbon nanotubes functionalized with α-aminoisobutyric acid-containing peptide increase gene delivery efficiency in plant mitochondria

    Abstract

    Functionalized carbon nanotubes have shown tremendous promise in the field of plant biotechnology for genetic engineering and cargo delivery;...

    Simon Sau Yin Law, Mako Kuzumoto, ... Keiji Numata in Polymer Journal
    Article Open access 14 June 2024
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