bluuebunny/crossref_metadata_2025_split huggingface dataset:
Do physical forces contribute to cryodamage?
Authors: Saragusty Joseph , Gacitua Haim , Rozenboim Israel , Arav Amir 
Published: June 2009

AbstractTo achieve the ultimate goal of both cryosurgery and cryopreservation, a thorough understanding of the processes responsible for cell and tissue damage is desired. The general belief is that cells are damaged primarily due to osmotic effects at slow cooling rates and intracellular ice formation at high cooling rates, together termed the “two factor theory.” The present study deals with a third, largely ignored component—mechanical damage. Using pooled bull sperm cells as a model and directional freezing in large volumes, samples were frozen in the presence or absence of glass balls of three different diameters: 70–110, 250–500, and 1,000–1,250 µm, as a means of altering the surface area with which the cells come in contact. Post‐thaw evaluation included motility at 0 h and after 3 h at 37°C, viability, acrosome integrity, and hypoosmotic swelling test. Interactions among glass balls, sperm cells, and ice crystals were observed by directional freezing cryomicroscopy. Intra‐container pressure in relation to volume was also evaluated. The series of studies presented here indicate that the higher the surface area with which the cells come in contact, the greater the damage, possibly because the cells are squeezed between the ice crystals and the surface. We further demonstrate that with a decrease in volume, and thus increase in surface area‐to‐volume ratio, the intra‐container pressure during freezing increases. It is suggested that large volume freezing, given that heat dissipation is solved, will inflict less cryodamage to the cells than the current practice of small volume freezing. Biotechnol. Bioeng. 2009; 104: 719–728 © 2009 Wiley Periodicals, Inc.
Optimization of the bioprocessing conditions for scale‐up of transient production of a heterologous protein in plants using a chemically inducible viral amplicon expression system
Authors: Plesha Michael A. , Huang Ting‐Kuo , Dandekar Abhaya M. , Falk Bryce W. , McDonald Karen A. 
Published: June 2009

AbstractUse of transient expression for the rapid, large‐scale production of recombinant proteins in plants requires optimization of existing methods to facilitate scale‐up of the process. We have demonstrated that the techniques used for agroinfiltration and induction greatly impact transient production levels of heterologous protein. A Cucumber mosaic virus inducible viral amplicon (CMViva) expression system was used to transiently produce recombinant alpha‐1‐antitrypsin (rAAT) by co‐infiltrating harvested Nicotiana benthamiana leaves with two Agrobacterium tumefaciens strains, one containing the CMViva expression cassette carrying the AAT gene and the other containing a binary vector carrying the gene silencing suppressor p19. Harvested leaves were both infiltrated and induced by either pressure or vacuum infiltration. Using the vacuum technique for both processes, maximum levels of functional and total rAAT were elevated by (190 ± 8.7)% and (290 ± 7.5)%, respectively, over levels achieved when using the pressure technique for both processes. The bioprocessing conditions for vacuum infiltration and induction were optimized and resulted in maximum rAAT production when using an A. tumefaciens concentration at OD600 of 0.5 and a 0.25‐min vacuum infiltration, and multiple 1‐min vacuum inductions further increased production 25% and resulted in maximum levels of functional and total rAAT at (2.6 ± 0.09)% and (4.1 ± 0.29)% of the total soluble protein, respectively, or (90 ± 1.7) and (140 ± 10) mg per kg fresh weight leaf tissue at 6 days post‐induction. Use of harvested plant tissue with vacuum infiltration and induction demonstrates a bioprocessing route that is fully amenable to scale‐up. © 2009 American Institute of Chemical Engineers Biotechnol. Prog., 2009
Cu[Al(ORF)4] Starting Materials and their Application in the Preparation of [Cu(Sn)]+(n=12, 8) Complexes
Authors: Santiso‐Quiñones Gustavo , Higelin Alexander , Schaefer Julia , Brückner Robin , Knapp Carsten , Krossing Ingo 
Published: June 2009

AbstractNaked copper…︁?A newly developed simple two‐step route to weakly coordinated CuIstarting materials that were used to prepare novel copper–cyclosulfur adducts, including the first M+–S12complex (see figure, RF= C(CF3)3, C(CH3)(CF3)2, or CH(CF3)2). Reactions with the [Al{OC(CF3)3}4]−counterion mimic gas‐phase chemistry inside a mass spectrometer (to form [Cu(S12)]+).magnified imageAn effective route to stable, almost‐“naked” CuIsalts of weakly coordinating anions (WCAs) of the type [Al(ORF)4]−has been developed. Born–Fajans–Haber cycles and theoretical calculations suggest that this methodology is useful for the generation of CuIsalts regardless of the larger WCA used. The first homoleptic CuI–arene complex [Cu(1,2‐F2C6H4)2]+[Al{OC(CF3)3}4]−(1), the first CuI–methylenechloride complex [Cu(CH2Cl2)Al{OC(CH3)(CF3)2}4] (2), and the donor‐free dimer [CuAl{OCH(CF3)2}4]2(3) were synthesized in quantitative yields by sonicating Li[Al(ORF)4] (RF=C(CF3)3, C(CH3)(CF3)2, or CH(CF3)2), AgF, and a three‐fold excess of CuI in 1,2‐F2C6H4(1) or CH2Cl2(2,3). Substances1–3are good starting materials for further CuIchemistry, and the reaction of1–3with the weak Lewis base cyclooctasulfur gave the first CuI–sulfur complexes of type [Cu(S12)(S8)]+[Al{OC(CF3)3}4]−(4), [Cu(CH2Cl2)(S12)]+[Al{OC(CF3)3}4]−(5), [A1Cu(1,5‐η1,η1‐S8)CuA1] (6; A1=[Al{OC(CH3)(CF3)2}4]−), and a CuI–S81D coordination polymer with [Cu2(S8)2A22] (7; A2=[Al{OCH(CF3)2}4]−), as a monomeric repeat unit. Complexes4and5are the first example of any metal coordinated to cyclo‐S12and4is the first example of a complex having an element in two allotropic modifications as a ligand.
ChemInform Abstract: Prediction and Characterization of the HMgH···LiX (X: H, OH, F, CCH, CN, and NC) Complexes: A Lithium—Hydride Lithium Bond
Authors: Li Qingzhong , Wang Yifang , Li Wenzuo , Cheng Jianbo , Gong Baoan , Sun Jiazhong 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Noble‐Metal Centered Polycations [Au@Bi10]5+ or [Pd@Bi10]4+ Embedded in Halogenido‐Bismuthate(III)‐Stannate(II) Frameworks.
Authors: Wahl Bernhard , Erbe Manuela , Gerisch Alexander , Kloo Lars , Ruck Michael 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Structure Determination of AgScP2Se6, AgErP2Se6 and AgTmP2Se6.
Authors: Pfitzner Arno , Seidlmayer Stefan 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxidative Cleavage of Epoxides Using Aqueous Sodium Paraperiodate.
Authors: Telvekar Vikas N. , Patel Dharmeshkumar J. , Mishra Sanket J. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Solvent‐Free Oxidation of Alcohols with Potassium Persulfate in the Presence of Broensted Acidic Ionic Liquids.
Authors: Chaskar A. C. , Bhandari S. R. , Patil A. B. , Sharma O. P. , Mayeker S. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Homogeneous, Recyclable Rhodium(I) Catalyst for the Hydroarylation of Michael Acceptors.
Authors: Jana Ranjan , Tunge Jon A. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Gold(I)‐Catalyzed Hydration of Allenes.
Authors: Zhang Zhibin , Lee Seong Du , Fisher Aaron S. , Widenhoefer Ross A. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Iodomesitylene‐Catalyzed Oxidative Cleavage of Carbon—Carbon Double and Triple Bonds Using m‐Chloroperbenzoic Acid as a Terminal Oxidant.
Authors: Miyamoto Kazunori , Sei Yoshihisa , Yamaguchi Kentaro , Ochiai Masahito 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Synthesis of γ‐Keto Esters Through Neighboring Carbonyl Group Assisted Regioselective Hydration of 3‐Alkynoates.
Authors: Wang Weibo , Xu Bo , Hammond Gerald B. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Highly Selective Iridium‐Catalyzed Asymmetric Hydrogenation of Trifluoromethyl Olefins: A New Route to Trifluoromethyl‐Bearing Stereocenters.
Authors: Engman Mattias , Cheruku Pradeep , Tolstoy Paivi , Bergquist Jonas , Voelker Sebastian F. , Andersson Pher G. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioselective Trifunctional Organocatalysts for Rate‐Enhanced Aza‐Morita—Baylis—Hillman Reactions at Room Temperature.
Authors: Garnier Jean‐Marc , Anstiss Christopher , Liu Fei 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Tandem Metal and Organocatalysis in Sequential Hydroformylation and Enantioselective Mannich Reactions.
Authors: Chercheja Serghei , Rothenbuecher Thomas , Eilbracht Peter 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Rationally Designed 4‐Phenoxy‐Substituted Prolinamide Phenols: Organocatalyst for the Direct Aldol Reaction in Water.
Authors: Zhang Shu‐peng , Fu Xiang‐kai , Fu Shao‐dong 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Practical Synthesis of α‐Substituted tert‐Butyl Acrylates from Meldrum′s Acid and Aldehydes.
Authors: Frost Christopher G. , Penrose Stephen D. , Gleave Robert 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Oxidation of γ‐Oxo Sulfides with Chlorine Dioxide.
Authors: Loginova I. V. , Ashikhmina E. V. , Rubtsova S. A. , Krymskaya Yu. V. , Kuchin A. V. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Novel One‐Pot Procedure for the Synthesis of 1,2‐Diketones.
Authors: Jing Xiaobi , Pan Xin , Li Zhen , Shi Yaocheng , Yan Chaoguo 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Catalytic Enantioselective Arylation of N‐Tosylarylimines with Arylboronic Acids Using C2‐Symmetric Cationic N‐Heterocyclic Carbene Pd2+ Diaquo Complexes.
Authors: Ma Guang‐Ning , Zhang Tao , Shi Min 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Development and Application of a New General Method for the Asymmetric Synthesis of (E)‐(2‐En‐3‐ynyl)‐amines.
Authors: Yin Chao , Hui Xin‐Ping , Xu Peng‐Fei , Niu Liang‐Feng , Chen Yong‐Fei , Wang Binghe 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Facile Access to [60]Fullerene‐Fused δ‐Lactones: Unexpected Reaction Pathway of Benzenediazonium‐2‐carboxylates Controlled by Organic Bases.
Authors: Wang Guan‐Wu , Zhu Bo 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of 3‐Indolylpyrroles via Base‐Mediated Cycloaddition of TOSMIC with Activated Indole‐2/3‐vinylenes.
Authors: Balamurugan Ramalingam , Sureshbabu Radhakrishnan , Rajeshwaran Ganesan Gobi , Mohanakrishnan Arasambattu K. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Copper(II)‐Catalyzed Aminooxygenation and Carboamination of N‐Aryl‐2‐allylanilines.
Authors: Sherman Eric S. , Chemler Sherry R. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: A Regioselective Route to 5‐Substituted Isoxazole‐ and Isoxazoline‐3‐phosphonates.
Authors: Conti Paola , Pinto Andrea , Tamborini Lucia , Dunkel Petra , Gambaro Veniero , Visconti Giacomo L. , De Micheli Carlo 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Sequential Cu(I)/Pd(0)‐Catalyzed Multicomponent Coupling and Annulation Protocol for the Synthesis of Indenoisoquinolines.
Authors: Jayanth Thiruvellore Thatai , Zhang Lei , Johnson Thomas S. , Malinakova Helena C. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Tetra‐ and Penta‐Heterocyclic Compounds Incorporated Isoquinoline Moiety.
Authors: Abdallah Tayseer A. , Hassaneen Hamdi M. , Abdelhadi Hayam A. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Preparation of New Nitrogen‐Bridged Heterocycles. Part 65. First Formation of Thiepino[2,3‐b]‐ and Thiepino[3,2‐a]indolizine Derivatives.
Authors: Isawa Hidetoshi , Suga Hiroyuki , Kakehi Akikazu 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of a Novel Polyhydroxylated Salicylic Acid Lactone Framework.
Authors: Rountree J. S. Shane , Murphy Paul V. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Efficient Large‐Scale Synthesis of Boc‐L‐azatyrosine.
Authors: Germain Herve , Harris Craig S. , Renaud Fabrice , Warin Nicolas 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of (‐)‐Monomorine I.
Authors: Bates Roderick W. , Song Ping 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Optical and Dynamic Properties of Undoped and Doped Semiconductor Nanostructures
Authors: Zhang Jin Z. , Grant Christian D. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Conjugated Imines and Iminium Salts as Versatile Acceptors of Nucleophiles
Authors: Shimizu Makoto , Hachiya Iwao , Mizota Isao 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Enantioselective Total Synthesis of Biologically Active Natural Products Using Proline‐Catalyzed Asymmetric Aldol Reactions
Authors: Komatsu Yoshiyuki , Ikishima Hideaki , Okuyama Atsushi , Nakamura Mutsumi , Kotsuki Hiyoshizo 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Transition Metal Catalyzed Enantioselective [2 + 2 + 2] Cycloadditions for the Synthesis of Axially Chiral Biaryls
Authors: Tanaka Ken 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Insights into Catalytic CO Oxidation on Pt‐Group Metals at Elevated Pressures
Authors: McClure Sean M. , Goodman D. Wayne 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Arylphosphinic Acids and Derivatives
Authors: Cristau H.‐J. , Virieux D. 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Catalytic Mechanism and Assembly of the Proteasome
Authors: Marques Antonio J. , Palanimurugan R. , Matias Ana C. , Ramos Paula C. , Dohmen R. Juergen 
Published: June 2009

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.