D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Chemistry D-index 61 Citations 13,518 218 World Ranking 5956 National Ranking 412

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Polymer
  • Biochemistry

Dosage form, Chemical engineering, Drug carrier, PLGA and Chromatography are his primary areas of study. The concepts of his Dosage form study are interwoven with issues in Liposome, Polymer, Emulsion, Polyvinyl alcohol and Mucoadhesion. Hirofumi Takeuchi has included themes like Intestinal absorption, Absorption, Surface modification and Sonication in his Liposome study.

His Chemical engineering research focuses on Solvent and how it relates to Solubility and Coacervate. His study looks at the relationship between Drug carrier and topics such as Liberation, which overlap with Betamethasone, Corticosteroid, Nebulizer and Insulin. His PLGA research incorporates themes from Copolymer, Biocompatibility, Polymer chemistry and Nuclear chemistry.

His most cited work include:

  • Mucoadhesive nanoparticulate systems for peptide drug delivery. (456 citations)
  • Preparations of biodegradable nanospheres of water-soluble and insoluble drugs with D,L-lactide/glycolide copolymer by a novel spontaneous emulsification solvent diffusion method, and the drug release behavior (393 citations)
  • Enteral absorption of insulin in rats from mucoadhesive chitosan-coated liposomes. (379 citations)

What are the main themes of his work throughout his whole career to date?

Hirofumi Takeuchi mainly investigates Chemical engineering, Chromatography, Dosage form, Liposome and Polymer. The study incorporates disciplines such as Solvent and Solubility in addition to Chemical engineering. His studies deal with areas such as Diffusion and PLGA as well as Solvent.

The various areas that Hirofumi Takeuchi examines in his Chromatography study include Emulsion, Polyvinyl alcohol, Bioavailability and Aqueous solution. His Dosage form study combines topics from a wide range of disciplines, such as Inhalation, Biochemistry, Active ingredient, Stereochemistry and Liberation. In his study, which falls under the umbrella issue of Liposome, Mucoadhesion is strongly linked to Chitosan.

He most often published in these fields:

  • Chemical engineering (36.48%)
  • Chromatography (32.38%)
  • Dosage form (26.23%)

What were the highlights of his more recent work (between 2011-2021)?

  • Chemical engineering (36.48%)
  • Chromatography (32.38%)
  • Liposome (15.98%)

In recent papers he was focusing on the following fields of study:

The scientist’s investigation covers issues in Chemical engineering, Chromatography, Liposome, Active ingredient and Tableting. His work carried out in the field of Chemical engineering brings together such families of science as Polymer, Solvent and Dosage form. He has researched Dosage form in several fields, including Dibasic acid, Hard water and Sucrose.

His Chromatography research is multidisciplinary, relying on both Bioavailability, Homogenization, Emulsion, Particle size and Dissolution testing. His Liposome research is multidisciplinary, incorporating elements of Oral administration, Chitosan, In vitro, High-performance liquid chromatography and Lipid bilayer. His research investigates the connection between Oral administration and topics such as Drug carrier that intersect with issues in Freeze-drying.

Between 2011 and 2021, his most popular works were:

  • Liposomal diclofenac eye drop formulations targeting the retina: formulation stability improvement using surface modification of liposomes. (45 citations)
  • Feasibility of drug delivery to the eye's posterior segment by topical instillation of PLGA nanoparticles. (36 citations)
  • Design and evaluation of poly(DL-lactic-co-glycolic acid) nanocomposite particles containing salmon calcitonin for inhalation. (32 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Polymer
  • Enzyme

Hirofumi Takeuchi focuses on Chromatography, Liposome, Dissolution, Tableting and Composite material. He combines subjects such as Sugar alcohol, Ball mill, Pectin, Homogenization and Mannitol with his study of Chromatography. He interconnects Absorption, Solid phase extraction, Centrifugation and Surface modification in the investigation of issues within Liposome.

Hirofumi Takeuchi has researched Composite material in several fields, including Active ingredient and Excipient. His studies in Scanning electron microscope integrate themes in fields like Chemical engineering and PLGA. His research on Chemical engineering focuses in particular on Chitosan.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Mucoadhesive nanoparticulate systems for peptide drug delivery.

Hirofumi Takeuchi;Hiromitsu Yamamoto;Yoshiaki Kawashima.
Advanced Drug Delivery Reviews (2001)

744 Citations

Preparations of biodegradable nanospheres of water-soluble and insoluble drugs with D,L-lactide/glycolide copolymer by a novel spontaneous emulsification solvent diffusion method, and the drug release behavior

Toshiyuki Niwa;Hirofumi Takeuchi;Tomoaki Hino;Noriyuki Kunou.
Journal of Controlled Release (1993)

630 Citations

Enteral absorption of insulin in rats from mucoadhesive chitosan-coated liposomes.

Hirofumi Takeuchi;Hiromitsu Yamamoto;Toshiyuki Niwa;Tomoaki Hino.
Pharmaceutical Research (1996)

601 Citations

Preparation of poly(dl-lactide-co-glycolide) nanoparticles by modified spontaneous emulsification solvent diffusion method

Hideki Murakami;Masao Kobayashi;Hirofumi Takeuchi;Yoshiaki Kawashima.
International Journal of Pharmaceutics (1999)

515 Citations

Biodegradable Nanoparticles for Targeted Drug Delivery in Treatment of Inflammatory Bowel Disease

Alf Lamprecht;Nathalie Ubrich;Hiromitsu Yamamoto;Ulrich Schäfer.
Journal of Pharmacology and Experimental Therapeutics (2001)

465 Citations

Surface-modified PLGA nanosphere with chitosan improved pulmonary delivery of calcitonin by mucoadhesion and opening of the intercellular tight junctions

Hiromitsu Yamamoto;Yoshio Kuno;Shohei Sugimoto;Hirofumi Takeuchi.
Journal of Controlled Release (2005)

449 Citations

Hollow Microspheres for Use as a Floating Controlled Drug Delivery System in the Stomach

Y. Kawashima;T. Niwa;H. Takeuchi;T. Hino.
Journal of Pharmaceutical Sciences (1992)

350 Citations

Mucoadhesive DL-Lactide/Glycolide Copolymer Nanospheres Coated with Chitosan to Improve Oral Delivery of Elcatonin

Yoshiaki Kawashima;Hiromitsu Yamamoto;Hirofumi Takeuchi;Yoshio Kuno.
Pharmaceutical Development and Technology (2000)

349 Citations

Pulmonary delivery of insulin with nebulized DL-lactide/glycolide copolymer (PLGA) nanospheres to prolong hypoglycemic effect.

Yoshiaki Kawashima;Hiromitsu Yamamoto;Hirofumi Takeuchi;Satoshi Fujioka.
Journal of Controlled Release (1999)

313 Citations

Solid dispersion particles of amorphous indomethacin with fine porous silica particles by using spray-drying method.

Hirofumi Takeuchi;Shinsuke Nagira;Hiromitsu Yamamoto;Yoshiaki Kawashima.
International Journal of Pharmaceutics (2005)

288 Citations

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