…methanes. Chemistry (Weinheim an der Bergstrasse, Germany),2023 Jul 18 https://pubmed.ncbi.nlm.nih.gov/37300319●Macrophages in the reticuloendothelial system inhibit early induction stages of mouse apolipoprotein A-II amyloidosis. Amyloid :…

…nalytical Chemistry, https://pubmed.ncbi.nlm.nih.gov/11918185●Optimization of conditions for detailed compositional analysis of acrylic oligomers by supercritical fluid chromatography with temperature programming or modifier gradient techni…

… Physical chemistry chemical physics : PCCP,2022 Sep 14 https://pubmed.ncbi.nlm.nih.gov/36047310●Safety, efficacy, and drug survival of the infliximab biosimilar CT-P13 in post-marketing surveillance of Japanese patients with psoriasis. The…

…medicinal chemistry,2019 May 6 https://pubmed.ncbi.nlm.nih.gov/31079966●A practical method of liberating O-linked glycans from glycoproteins using hydroxylamine and an organic superbase. Biochemical and biophysical research communications,2…

… physical chemistry,2022 Oct 17 https://pubmed.ncbi.nlm.nih.gov/36089540●Highly efficient catalytic production of oximes from ketones using in situ-generated H(2)O(2). Science (New York, N.Y.),2022 May 5 https://pubmed.ncbi.nlm.nih.gov/3551…

…molecular chemistry,2021 Oct 20 https://pubmed.ncbi.nlm.nih.gov/34346453●Unravelling the electron injection/transport mechanism in organic light-emitting diodes. Nature communications,2021 May 11 https://pubmed.ncbi.nlm.nih.gov/33976196●Pen…

… physical chemistry. B, https://pubmed.ncbi.nlm.nih.gov/20533844●Bismuth electrochromic device with high paper-like quality and high performances. ACS applied materials & interfaces, https://pubmed.ncbi.nlm.nih.gov/20408585●Remarkable effec…

…inical biochemistry and nutrition,2022 Dec 8 https://pubmed.ncbi.nlm.nih.gov/36936872●Cultivation Factors That Affect Amyloid-β Aggregation Inhibitory Activity in Perilla frutescens var. crispa. Foods (Basel, Switzerland),2023 Jan 20 https:…

…conjugate chemistry,2018 Apr 18 https://pubmed.ncbi.nlm.nih.gov/29648441●Effects of the Chemical Structures of Oligoarginines Conjugated to Biocompatible Polymers as a Mucosal Adjuvant on Antibody Induction in Nasal Cavities. Chemical & pha…

… Therapy. Chemistry (Weinheim an der Bergstrasse, Germany),2023 Oct 5 https://pubmed.ncbi.nlm.nih.gov/37589488●In vitro Effects of Cellulose Acetate on Fermentation Profiles, the Microbiome, and Gamma-aminobutyric Acid Production in Human S…

…inical biochemistry,2022 Feb 21 https://pubmed.ncbi.nlm.nih.gov/35023370●Evaluation and clinical implications of the time to a positive results of antigen testing for SARS-CoV-2. Journal of infection and chemotherapy : official journal of t…

…nications chemistry,2021 May 19 https://pubmed.ncbi.nlm.nih.gov/36697610●Culturing Chinese hamster ovary cells on cyclo olefin polymer triggers epithelial-mesenchymal transition and spheroid formation, which increases the foreign gene expre…

…y & immunochemistry, https://pubmed.ncbi.nlm.nih.gov/20391023●Development of dioxin toxicity evaluation method in human milk by enzyme-linked immunosorbent assay--assay validation for human milk. Chemosphere, https://pubmed.ncbi.nlm.nih.gov…

…molecular chemistry,2022 Jan 19 https://pubmed.ncbi.nlm.nih.gov/34989385●Layered Structure in the Crystalline Adsorption Layer and the Leaching Process of Poly(vinyl alcohol) Revealed by Neutron Reflectivity. Langmuir : the ACS journal of s…

…f organic chemistry,2021 Jun 28 https://pubmed.ncbi.nlm.nih.gov/34182754●Correlation of the Abbe Number, the Refractive Index, and Glass Transition Temperature to the Degree of Polymerization of Norbornane in Polycarbonate Polymers. Polymer…

…atalysts. ChemistryOpen,2021 Jun 10 https://pubmed.ncbi.nlm.nih.gov/34109757●Delivery of Oligonucleotides Using a Self-Degradable Lipid-Like Material. Pharmaceutics,2021 Apr 13 https://pubmed.ncbi.nlm.nih.gov/33924589●MPC Polymer Promotes R…

…y, and biochemistry, https://pubmed.ncbi.nlm.nih.gov/11577744●Coupling of fermentation and esterification: microbial esterification of decanoic acid with ethanol produced via fermentation. Bioscience, biotechnology, and biochemistry, https:…

…ticide biochemistry and physiology,2023 Mar 1 https://pubmed.ncbi.nlm.nih.gov/36963946●[A cross-sectional study of physical activity promotion projects and organizational factors in the workplace]. Sangyo eiseigaku zasshi = Journal of occup…

…ytical biochemistry,2023 Sep 28 https://pubmed.ncbi.nlm.nih.gov/37774997●Ultrahigh toughness zirconia ceramics. Proceedings of the National Academy of Sciences of the United States of America,2023 Jun 26 https://pubmed.ncbi.nlm.nih.gov/3736…

…y, and biochemistry, https://pubmed.ncbi.nlm.nih.gov/35904311●Anti-skin-aging effects of human ceramides via collagen and fibrillin expression in dermal fibroblasts. Bioscience, biotechnology, and biochemistry, https://pubmed.ncbi.nlm.nih.g…

…osa. Histochemistry and cell biology,2023 Jun 11 https://pubmed.ncbi.nlm.nih.gov/37302086●Distribution of Domains Formed by Lateral Packing of Intercellular Lipid in the Stratum Corneum. Chemical & pharmaceutical bulletin, https://pubmed.nc…

…7●Quantum chemistry simulation of ground- and excited-state properties of the sulfonium cation on a superconducting quantum processor. Chemical science,2023 Feb 15 https://pubmed.ncbi.nlm.nih.gov/36937596●Charge-Segregated Stacking Structur…

過去の記事ではROA（総資産利益率）、別の記事では営業利益率を用いて、化学メーカーの収益性や技術力を定量的に比較しました。一方、化学メーカーの研究開発力や技術力を比較する際には、財務指標だけでなく、企業が保有する特許にも注目する必要があります。そこで本記事では、2021年に公知された特許数を用いて、化学業界の企業をランキング形式で比較します。2021年公知の特許数では、富士フイルムHDとDICが1,000件を超えており、対象企業の中で特に多い結果となりました。ただし、特許数が…

…iological chemistry,2022 Dec 15 https://pubmed.ncbi.nlm.nih.gov/36529290●Adhesion Characteristics of Human Pancreatic Islets, Duct Epithelial Cells, and Acinar Cells to a Polymer Scaffold. Cell transplantation, https://pubmed.ncbi.nlm.nih.g…

…methanes. Chemistry (Weinheim an der Bergstrasse, Germany),2023 Jul 18 https://pubmed.ncbi.nlm.nih.gov/37300319●Pyrylium based derivatization imaging mass spectrometer revealed the localization of L-DOPA. PloS one,2022 Aug 2 https://pubmed.…

…iological chemistry,2022 Feb 26 https://pubmed.ncbi.nlm.nih.gov/35231442●Spontaneous seminoma in medaka (Oryzias latipes). Journal of toxicologic pathology,2021 Sep 8 https://pubmed.ncbi.nlm.nih.gov/35221500●Effects of testosterone on rat p…

…utational chemistry,2022 Nov 22 https://pubmed.ncbi.nlm.nih.gov/36412237●Energy-efficient production of vaccine protein against porcine edema disease from transgenic lettuce (Lactuca sativa L.). Scientific reports,2022 Sep 24 https://pubmed…

…nications chemistry,2023 Dec 5 https://pubmed.ncbi.nlm.nih.gov/38052925●High-level phenol bioproduction by engineered Pichia pastoris in glycerol fed-batch fermentation using an efficient pertraction system. Bioresource technology,2023 Nov …

…nalytical Chemistry,2020 Oct 23 https://pubmed.ncbi.nlm.nih.gov/33100307●Stand-Alone Semi-Solid-State Electrochemical Systems Based on Bicontinuous Microemulsion Gel Films. Analytical chemistry,2020 Sep 30 https://pubmed.ncbi.nlm.nih.gov/32…

…onics sonochemistry,2023 Mar 7 https://pubmed.ncbi.nlm.nih.gov/36913783●Evaluation of expert skills in refinery patrol inspection: visual attention and head positioning behavior. Heliyon,2022 Dec 7 https://pubmed.ncbi.nlm.nih.gov/36544846●S…