KOGA, Keiji: search on Z-Library

The world's largest scientific articles store. 70,000,000+ articles for free.

Don't use scam websites

1

Analysis of the immunoglobulin G (IgG) secretion efficiency in recombinant Chinese hamster ovary (CHO) cells by using Citrine-fusion IgG

Kaneyoshi, Kohei, Yamano-Adachi, Noriko, Koga, Yuichi, Uchiyama, Keiji, Omasa, Takeshi

Journal:

Year:

2019

Language:

english

File:

PDF, 2.31 MB

english, 2019

2

Secretion analysis of intracellular “difficult-to-express” immunoglobulin G (IgG) in Chinese hamster ovary (CHO) cells

Kaneyoshi, Kohei, Kuroda, Kouki, Uchiyama, Keiji, Onitsuka, Masayoshi, Yamano-Adachi, Noriko, Koga, Yuichi, Omasa, Takeshi

Journal:

Year:

2019

Language:

english

File:

PDF, 1.61 MB

english, 2019

3

Three-dimensional printing of locally resonant carbon-fiber composite metastructures for attenuation of broadband vibration

Mizukami, Koichi, Kawaguchi, Takahiro, Ogi, Keiji, Koga, Yoichiro

Journal:

Composite Structures

Year:

2021

File:

PDF, 36 KB

2021

4

Preoperative factors predicting the need for additional ports during single-incision laparoscopic cholecystectomy

Sato, Norihiro, Yabuki, Kei, Kudo, Yuzan, Koga, Atsuhiro, Kohi, Shiro, Tamura, Toshihisa, Shibao, Kazunori, Hirata, Keiji

Journal:

Asian Journal of Endoscopic Surgery

Year:

2016

Language:

english

File:

PDF, 465 KB

english, 2016

5

Analysis of intracellular IgG secretion in Chinese hamster ovary cells to improve IgG production

Kaneyoshi, Kohei, Uchiyama, Keiji, Onitsuka, Masayoshi, Yamano, Noriko, Koga, Yuichi, Omasa, Takeshi

Journal:

Journal of Bioscience and Bioengineering

Year:

2018

Language:

english

File:

PDF, 1.43 MB

english, 2018

6

Determination of the lowest energy point on the crossing seam between two potential surfaces using the energy gradient

Nobuaki Koga, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1985

Language:

english

File:

PDF, 281 KB

english, 1985

7

A simple scheme of estimating substitution or substituent effects in the ab initio MO method based on the shift operator

Nobuaki Koga, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1990

Language:

english

File:

PDF, 479 KB

english, 1990

8

Ab initio MO study of the C60 anion radical: the Jahn—Teller distortion and electronic structure

Nobuaki Koga, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1992

Language:

english

File:

PDF, 471 KB

english, 1992

9

Ab initio MO calculation of (η2-C60)Pt(PH3)2. Electronic structure and interaction between C60 and Pt

Nobuaki Koga, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1993

Language:

english

File:

PDF, 416 KB

english, 1993

10

Potential energy surface for the ligand substitution reaction of the square-planar platinum(II) complex. Essential role of the repulsive three-body effect

Chizuru Muguruma, Nobuaki Koga, Kazuo Kitaura, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1994

Language:

english

File:

PDF, 345 KB

english, 1994

11

Intramolecular CH…M interaction: Ab initio MO study of the structure of Ti(CH3)(PH3)2(X)2Y

Shigeru Obara, Nobuaki Koga, Keiji Morokuma

Journal:

Journal of Organometallic Chemistry

Year:

1984

Language:

english

File:

PDF, 293 KB

english, 1984

12

Reaction of 2-deoxy-6-O-[2,3-dideoxy-4,6-O- isopropylidene-2,3-(N-tosylepimino)-α-D-mannopyranosyl]- 4,5-O-isopropylidene-1,3-di-N-tosylstreptamine with potassium hydrogenfluoride

Yoshihiko Kobayashi, Noriaki Taneichi, Tsutomu Tsuchiya, Keiji Koga

Journal:

Carbohydrate Research

Year:

1992

Language:

english

File:

PDF, 407 KB

english, 1992

13

Artificial photosynthesis system of bacteria type

Iwao Tabushi, Akira Yazaki, Noboru Koga, Keiji Iwasaki

Journal:

Tetrahedron Letters

Year:

1980

Language:

english

File:

PDF, 233 KB

english, 1980

14

One step synthesis of 2-substituted benzofuran derivatives with dichlorobis(benzonitrile)palladium

Takahiro Hosokawa, Kazuyuki Maeda, Keiji Koga, Ichiro Moritani

Journal:

Tetrahedron Letters

Year:

1973

Language:

english

File:

PDF, 94 KB

english, 1973

15

Origin of exo selectivity in norbornene. An ab initio MO study

Nobuaki Koga, Tadahiro Ozawa, Keiji Morokuma

Journal:

Journal of Physical Organic Chemistry

Year:

1990

Language:

english

File:

PDF, 1.00 MB

english, 1990

16

On incorrect behavior of single annihilation equations of spin-projected UHF and UMP energies

Nobuaki Koga, Koichi Yamashita, Keiji Morokuma

Journal:

Chemical Physics Letters

Year:

1991

Language:

english

File:

PDF, 294 KB

english, 1991

17

Ab initio study on the structure and H2 dissociation reaction of a tetrahydride-bridged dinuclear Ru complex, (C5H5)Ru(μ-H)4Ru(C5H5)

Nobuaki Koga, Keiji Morokuma

Journal:

Journal of Molecular Structure

Year:

1993

Language:

english

File:

PDF, 635 KB

english, 1993

18

Effects of chemoreflexes on hyperthermic hyperventilation and cerebral blood velocity in resting heated humans

Naoto Fujii, Yasushi Honda, Keiji Hayashi, Narihiko Kondo, Shunsaku Koga, Takeshi Nishiyasu

Journal:

Experimental Physiology

Year:

2008

Language:

english

File:

PDF, 567 KB

english, 2008

19

Leiomyosarcoma of the Greater Omentum with Liver Metastasis: Report of a Case

Tadashi Koga, Tetsuya Kusumoto, Yoshihiro Kakeji, Keiji Kishikawa, Yoshihiko Maehara, Tomohiro Yonemura, Koji Irie, Keizo Sugimachi

Journal:

Year:

2002

Language:

english

File:

PDF, 119 KB

english, 2002

20

Differential display analysis of gene expression in developing embryos of Xenopus laevis

Naoki Adati, Takashi Ito, Chie Koga, Keiji Kito, Yoshiyuki Sakaki, Koichiro Shiokawa

Journal:

Biochimica et Biophysica Acta (BBA) - Gene Structure and Expression

Year:

1995

Language:

english

File:

PDF, 924 KB

english, 1995

21

Ab initio molecular orbital studies of catalytic elementary reactions and catalytic cycles of transition-metal complexes

Koga, Nobuaki., Morokuma, Keiji.

Journal:

Chemical Reviews

Year:

1991

Language:

english

File:

PDF, 7.59 MB

english, 1991

22

Facile regioselective ligand substitution for the in-plane bridging acetates in octakis(.mu.-acetato-O,O')tetraplatinum(II)

Yamaguchi, Tadashi, Sasaki, Yoichi, Nagasawa, Akira, Ito, Tasuku, Koga, Nobuaki, Morokuma, Keiji

Journal:

Inorganic Chemistry

Year:

1989

Language:

english

File:

PDF, 270 KB

english, 1989

23

Catalytic Asymmetric Synthesis of 3,3′-Diaryloxindoles as Triarylmethanes with a Chiral All-Carbon Quaternary Center: Phase-Transfer-Catalyzed S N Ar Reaction

Shirakawa, Seiji, Koga, Kenta, Tokuda, Takashi, Yamamoto, Kenichiro, Maruoka, Keiji

Journal:

Angewandte Chemie International Edition

Year:

2014

Language:

english

File:

PDF, 693 KB

english, 2014

24

Catalytic Asymmetric Synthesis of 3,3′-Diaryloxindoles as Triarylmethanes with a Chiral All-Carbon Quaternary Center: Phase-Transfer-Catalyzed S N Ar Reaction

Shirakawa, Seiji, Koga, Kenta, Tokuda, Takashi, Yamamoto, Kenichiro, Maruoka, Keiji

Journal:

Angewandte Chemie

Year:

2014

Language:

english

File:

PDF, 510 KB

english, 2014

25

Intramolecular CH...M interaction: theoretical study of the structure of the six-coordinate ethyldiphosphinetitanium complex EtTi(PH3)2X2Y

Koga, Nobuaki, Obara, Shigeru, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1984

Language:

english

File:

PDF, 291 KB

english, 1984

26

A Combined ab Initio MO−MM Study on Isotacticity Control in Propylene Polymerization with Silylene-Bridged Group 4 Metallocenes. C 2 Symmetrical and Asymmetrical Catalysts

Yoshida, Tohru, Koga, Nobuaki, Morokuma, Keiji

Journal:

Organometallics

Year:

1996

Language:

english

File:

PDF, 409 KB

english, 1996

27

An ab initio molecular orbital study on two possible stereochemical reaction paths for methanol dehydrogenation with Ru(OAc)Cl(PEtPh2)3

Itagaki, Hiroaki, Koga, Nobuaki, Morokuma, Keiji, Saito, Yasukazu

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 781 KB

english, 1993

28

Ab Initio MO and MM Study on the Nature of [Ru(P-P)2"H3"]+ (P-P = dppb, diop, dpmb, dppe) Complexes

Maseras, Feliu, Koga, Nobuaki, Morokuma, Keiji

Journal:

Organometallics

Year:

1994

Language:

english

File:

PDF, 4.64 MB

english, 1994

29

Ab Initio MO Study of the Full Cycle of Olefin Hydroformylation Catalyzed by a Rhodium Complex, RhH(CO) 2 (PH 3 ) 2

Matsubara, Toshiaki, Koga, Nobuaki, Ding, Yanbo, Musaev, Djamaladdin G., Morokuma, Keiji

Journal:

Organometallics

Year:

1997

Language:

english

File:

PDF, 882 KB

english, 1997

30

Theoretical Studies on Chelation-Controlled Carbonyl Addition. Me2Mg Addition to .alpha.- and .beta.-Alkoxy Ketones and Aldehydes

Mori, Seiji, Nakamura, Masaharu, Nakamura, Eiichi, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1995

Language:

english

File:

PDF, 5.12 MB

english, 1995

31

Density Functional Study on Activation of o rtho -CH Bond in Aromatic Ketone by Ru Complex. Role of Unusual Five-Coordinated d 6 Metallacycle Intermediate with Agostic Interaction

Matsubara, Toshiaki, Koga, Nobuaki, Musaev, Djamaladdin G., Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1998

Language:

english

File:

PDF, 106 KB

english, 1998

32

Silicon-carbon agostic interaction with titanium: origin of alkenyl group distortion in Ti[C(SiH2CH3):CH2]X2+. An ab initio MO study

Koga, Nobuaki., Morokuma, Keiji.

Journal:

Journal of the American Chemical Society

Year:

1988

Language:

english

File:

PDF, 625 KB

english, 1988

33

Ab initio molecular orbital study of the electronic structure and the rotational barrier of benzene in the helicopter complex Os3(CO)9(C6H6)

Riehl, Jean Frederic, Koga, Nobuaki, Morokuma, Keiji

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 5.40 MB

english, 1993

34

Electronic structure and enhanced reactivity of carbon dioxide coordinated with a rhodium(I) complex. An ab initio MO study

Sakaki, Shigeyoshi, Aizawa, Tetsuro, Koga, Nobuaki, Morokuma, Keiji, Ohkubo, Katsutoshi

Journal:

Inorganic Chemistry

Year:

1989

Language:

english

File:

PDF, 876 KB

english, 1989

35

Rearrangement through Berry pseudorotation and olefin insertion of d8 five-coordinate Rh(H)(C2H4)(CO)2(PH3). An ab initio MO study

Koga, Nobuaki., Jin, Su Qian., Morokuma, Keiji.

Journal:

Journal of the American Chemical Society

Year:

1988

Language:

english

File:

PDF, 1.09 MB

english, 1988

36

Acetylene .pi.-Coordination, Slippage to .sigma.-Coordination, and 1,2-Hydrogen Migration Taking Place on a Transition Metal. The case of a Ru(II) Complex as Studied by Experiment and ab Initio Molecular Orbital Simulations

Wakatsuki, Yasuo, Koga, Nobuaki, Yamazaki, Hiroshi, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1994

Language:

english

File:

PDF, 1.78 MB

english, 1994

37

Theoretical studies on carbometalation of cyclopropene. Transition structures of addition of methyl anion, methyllithium, methylcopper, and Me2Cu- and origin of the high reactivity of the strained double bond

Nakamura, Eiichi, Nakamura, Masaharu, Miyachi, Yoshimitsu, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 1.58 MB

english, 1993

38

Structure of the dinuclear rhodium complex (Cp*Rh)2(CH3)2(.mu.-CH2)2 and the CC coupling reaction of its model complexes. An ab initio MO study

Koga, Nobuaki., Morokuma, Keiji.

Journal:

Organometallics

Year:

1991

Language:

english

File:

PDF, 1.12 MB

english, 1991

39

An ab Initio MO Study on the Transformation of Acetylene to Vinylidene in the Coordination Sphere of Rhodium(I). The Intra- and Intermolecular Proton Transfer Mechanism

Wakatsuki, Yasuo, Koga, Nobuaki, Werner, Helmut, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1997

Language:

english

File:

PDF, 267 KB

english, 1997

40

An ab initio MO and MM study of homogeneous olefin polymerization with silylene-bridged zirconocene catalyst and its regio- and stereoselectivity

Kawamura-Kuribayashi, Hiroshi, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 1.66 MB

english, 1992

41

An ab initio molecular orbital study of the osmium complex [Os(PR3)3H4] system. Peeking into the peculiarities of seven-coordination

Maseras, Feliu, Li, Xue Kui, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 1.61 MB

english, 1993

42

Crystal Structures and Magnetic Properties of Nitronyl Nitroxide and Imino Nitroxide Radicals Attached to Thieno[3,2-b]- and Thieno[2,3-b]thiophene Rings

Akita, Takeyuki, Mazaki, Yasuhiro, Kobayashi, Keiji, Koga, Noboru, Iwamura, Hiizu

Journal:

Journal of Organic Chemistry

Year:

1995

Language:

english

File:

PDF, 687 KB

english, 1995

43

Role of agostic interaction in .beta.-elimination of palladium and nickel complexes. An ab initio MO study

Koga, Nobuaki, Obara, Shigeru, Kitaura, Kazuo, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1985

Language:

english

File:

PDF, 847 KB

english, 1985

44

Theoretical study on hydrozirconation

Endo, Jun, Koga, Nobuaki, Morokuma, Keiji

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 1.29 MB

english, 1993

45

Theoretical study of the hydride attack on the .eta.5-cyclopentadienyltricarbonyliron cation

Brown, David A., Fitzpatrick, Noel J., Groarke, Peter J., Koga, Nobuaki, Morokuma, Keiji

Journal:

Organometallics

Year:

1993

Language:

english

File:

PDF, 1019 KB

english, 1993

46

Theoretical studies of heteroatom-directed carbometalation. Addition of methylcopper, dimethylcopper anion, and methyllithium to substituted acetylenes

Nakamura, Eiichi, Miyachi, Yoshimitsu, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1992

Language:

english

File:

PDF, 903 KB

english, 1992

47

Ab initio molecular orbital characterization of the [Os(PR3)3"H5"]+ complex

Maseras, Feliu, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1993

Language:

english

File:

PDF, 988 KB

english, 1993

48

Comparison of biradical formation between enediyne and enyne-allene. Ab initio CASSCF and MRSDCI study

Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1991

Language:

english

File:

PDF, 608 KB

english, 1991

49

Hydride Exchange Reaction in Trimetallic Clusters. An ab Initio Molecular Orbital Study of M3(CO)9(.mu.-H)3(.mu.3-CH) (M = Os, Ru)

Riehl, Jean-Frederic, Koga, Nobuaki, Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1994

Language:

english

File:

PDF, 6.04 MB

english, 1994

50

A theoretical study of the thermal degenerate rearrangement in methylenecyclobutane

Skancke, P. N., Koga, N., Morokuma, Keiji

Journal:

Journal of the American Chemical Society

Year:

1989

Language:

english

File:

PDF, 603 KB

english, 1989