Results 271 to 280 of about 731,107 (404)

Chemical Upcycling of Polyphenylene Sulfide at Room Temperature

Advanced Science, EarlyView.
Poly(phenylene sulfide) (PPS) is a semi‐crystalline super engineering plastic with exceptional properties. An iron‐photocatalyzed strategy is reported for chemical upcycling of PPS plastics at room temperature using 1,2‐dichloroethane. The method demonstrates remarkable efficiency across diverse PPS resins and post‐consumer composites, even within ...
Boning Gu, Chengliang Li, Xuefeng Jiang
wiley   +1 more source

Structural and Chemical Degradation of Archeological Wood: Synchrotron XRD and FTIR Analysis of a 26th Dynasty Egyptian Polychrome Wood Statuette. [PDF]

Polymers (Basel)
Atwa DM, Hussein RK, Mohamed IF, Ibrahim S, Abdullah E, Omar G, Ibrahim MA, Refaat A.   +7 more
europepmc   +1 more source

Tailored Organogel Systems for Optimized Pesticide Delivery: Mechanistic Insights and Agricultural Applications

Advanced Science, EarlyView.
Utilizing molecular engineering for network design, three pesticide‐loaded organogels (PLOs) carriers exhibiting varying degrees of flexibility were prepared. The mechanical properties of these carriers, tunable via their network molecular structures, enhance their structural adaptability and retention stability at biological interfaces, thereby ...
Yue Wang, SiYu Xv, Chao Wu, Nan Li, GuoPeng Teng, XuePing Huang, Jian Luo   +6 more
wiley   +1 more source

Biotechnological production of natural pigments for textile dyeing. [PDF]

Front Microbiol
Basto B, da Silva NR, Teixeira JA, Silvério SC.   +3 more
europepmc   +1 more source

Nitrogen‐Boosted H2O2 Production of Arginine‐Polyphenol Nanozyme Drives Oxidative Eustress for Hair Regeneration

Advanced Science, EarlyView.
PEA nanoenzymes are assembled from L‐arginine and EGCG. The nitrogen element in arginine enhances the thermodynamic feasibility of H2O2 production through PEA's oxygen reduction catalysis, enabling nitrogen‐dependent H2O2 release. Intradermal delivery of PEA via microneedles promotes efficient H2O2 synthesis, thereby stimulating regrowth in telogen ...
Yifei Wang, Yaojia Yang, Aoxue Wang, Chen Shen, Shenliang Tan, Changsheng Liu, Yuzheng Zhao, Xue Qu   +7 more
wiley   +1 more source

Non-Destructive Sensing of Tea Pigments in Black Tea Rolling Process. [PDF]

Foods
Xuan X, An T, Zou H, Ma J, Jiang Y, Yuan H, Zhang H.   +6 more
europepmc   +1 more source

Availability and Utilization of Pigments from Microalgae

Critical reviews in food science and nutrition, 2016
H. Begum, F. Yusoff, Sanjoy Banerjee, H. Khatoon, M. Shariff   +4 more
semanticscholar   +1 more source

Evaporation‐Driven Solutal Marangoni Control of Rayleigh–Taylor Instability in Inverted Films

Advanced Science, EarlyView.
ABSTRACT Inverted liquid films are inherently unstable: gravity amplifies perturbations through the Rayleigh–Taylor instability (RTI), causing rupture and dripping. We show that selective evaporation in volatile binary mixtures can suppress, delay, or transform this instability by inducing solutal Marangoni stresses.
Minwoo Choi, Hyejoon Jun, Hyoungsoo Kim
wiley   +1 more source

Integrated Omics Analysis Revealed the Differential Metabolism of Pigments in Three Varieties of <i>Gastrodia elata</i> Bl. [PDF]

Int J Mol Sci
Li X, Zhu H, Zhang B, Liu D.
europepmc   +1 more source

p53 plays a regulatory role in DNA damage response of mono- and multi-nucleated retinal pigment epithelial cells

, 2021
Qin Ke, Lili Gong, Ming Zou, Ruili Qi, David W Li   +4 more
openalex   +1 more source