Materials scientists and engineers desire to have an impact. In this Progress Report we postulate a close correlation between impact - whether academic, technological, or scientific - and simple solutions, here defined as solutions that are inexpensive, reliable, predictable, highly performing, "stackable" (i.e., they can be combined and compounded with little increase in complexity), and "hackable" (i.e., they can be easily modified and optimized). In light of examples and our own experience, we propose how impact can be pursued systematically in materials research through a simplicity-driven approach to discovery-driven or problem-driven research.
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http://dx.doi.org/10.1002/adma.201604681 | DOI Listing |
Animal Model Exp Med
January 2025
Laboratory of Laboratory Animal Science and Medicine, School of Veterinary Medicine, Kitasato University, Towada, Japan.
This study aimed to investigate the impact of administration routes in establishing the Adriamycin (ADR)-induced chronic kidney disease (CKD) model. Using BALB/c mice, we compared the effects of conventional tail-vein injection (TV10, 10 mg/kg) to those of retro-orbital sinus (orbital vein) injection (OV10, 10 mg/kg; OV8, 8 mg/kg). The results indicated that the OV10 group exhibited CKD pathology similar to the TV10 group, with both groups demonstrating significantly higher urinary albumin/creatinine ratio (p < 0.
View Article and Find Full Text PDFCurr Protoc
December 2024
Division of Rheumatology, Autoimmunity, and Inflammation, Department of Medicine, University of California San Diego, La Jolla, California.
Metastasis remains a leading cause of cancer-related mortality, yet its study has been constrained by the lack of reliable animal models that faithfully replicate this complex process. Syngeneic models for studying lung cancer metastasis are limited, with the Lewis lung carcinoma (LLC) model being the most commonly employed. The conventional LLC orthotopic model involves injecting LLC cells intravenously (i.
View Article and Find Full Text PDFJ Am Chem Soc
December 2024
Laboratory of Asymmetric Catalysis and Synthesis, Institute of Chemical Sciences and Engineering, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne 1015, Switzerland.
Chiral cyclopentadienyl (Cp) metal complexes are frequently used in asymmetric catalysis by virtue of their high reactivity and selectivity. Planar-chiral-only rhodium and iridium cyclopentadienyl complexes are particularly promising due to unrestricted chemical space for Cp ligand design while retaining structural simplicity. However, they are currently still niche because of a lack of efficient synthetic strategies that avoid lengthy chiral auxiliary routes or chiral preparatory HPLC resolution of the complexes.
View Article and Find Full Text PDFInt J Biol Macromol
January 2025
State Key Laboratory of Food Nutrition and Safety, Laboratory of Industrial Fermentation Microbiology, Ministry of Education, Tianjin University of Science and Technology, No 29, 13th, Avenue, Tianjin Economic and Technological Development Area (TEDA), Tianjin 300457, PR China. Electronic address:
Cascade catalysis of glutamate oxidase (GLOX) and catalase (CAT) to perform one-pot synthetic route for α-ketoglutarate (α-KG) production offers several advantages including simplicity of operation and the generation of few reaction by-products. Nevertheless, the instability of free GLOX and CAT, the high production cost and the difficulty of recycling severely limits its industrial utilisation. Here, catalase-inorganic hybrid nanoflowers were first prepared, and cross-linked with GLOX precipitates by a macromolecular cross-linking agent dextran polyaldehyde to form a novel dual enzyme precipitation-cross-linking hybrid nanoflower (GLOX@CAT-HNFs).
View Article and Find Full Text PDFBioresour Bioprocess
October 2024
National Center for Genetic Engineering and Biotechnology (BIOTEC), National Science and Technology Development Agency (NSTDA), 113 Thailand Science Park, Klong Luang, Pathumthani, 12120, Thailand.
Trehalose production via a one-step enzymatic route using trehalose synthase (TreS) holds significant promise for industrial-scale applications due to its simplicity and utilization of low-cost substrates. However, the development of a robust whole-cell biocatalyst expressing TreS remains crucial for enabling practical and economically viable production. In this study, a high-sugar tolerant strain of S.
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