Academic literature on the topic 'Isopren'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Isopren.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Isopren"

1

Chen, Qing-An, Wei-Song Zhang, and Yan-Cheng Hu. "Isoprene: A Promising Coupling Partner in C–H Functionalizations." Synlett 31, no. 17 (July 2, 2020): 1649–55. http://dx.doi.org/10.1055/s-0040-1707172.

Full text
Abstract:
Five-carbon dimethylallyl units, such as prenyl and reverse-prenyl, are widely distributed in natural indole alkaloids and terpenoids. In conventional methodologies, these valuable motifs are often derived from substrates bearing leaving groups, but these processes are accompanied by the generation of stoichiometric amounts of by-products. From an economical and environmental point of view, the basic industrial feedstock isoprene is an ideal alternative precursor. However, given that electronically unbiased isoprene might undergo six possible addition modes in the coupling reactions, it is difficult to control the selectivity. This article summarizes the strategies we have developed to achieve regioselective C–H functionalizations of isoprene under transition-metal and acid catalysis.1 Introduction2 Catalytic Coupling of Indoles with Isoprene3 Catalytic Coupling of Formaldehyde, Arenes and Isoprene4 Catalytic Coupling of 4-Hydroxycoumarins with Isoprene5 Catalytic Coupling of Cyclic 1,3-Diketones with Isoprene6 Conclusion and Outlook
APA, Harvard, Vancouver, ISO, and other styles
2

Anderson, Heinz, Nina Heldt, and Knut Heldt. "Kalrimetrische Optimierung der Telomerisierung von Isopren." Chemie Ingenieur Technik 66, no. 1 (January 1994): 69–72. http://dx.doi.org/10.1002/cite.330660110.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Geyer, Rudolf, Hans-Dieter Bormann, Sylvia Pettemeridou, and Claus-Eberhard Döuring. "Polarographische Bestimmung von Carbonylverbindungen in Isopren." Zeitschrift für Chemie 13, no. 9 (September 1, 2010): 346–47. http://dx.doi.org/10.1002/zfch.19730130910.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Behr, A., T. Fischer, M. Grote, and D. Schnitzmeier. "Verfahrenskonzepte zur übergangsmetallkatalysierten Telomerisation von Isopren mit Methanol." Chemie Ingenieur Technik 74, no. 11 (November 15, 2002): 1586–91. http://dx.doi.org/10.1002/1522-2640(20021115)74:11<1586::aid-cite1586>3.0.co;2-j.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Baldenius, Kai-U., Heindirk Tom Dieck, Wilfried A. König, Detlef Icheln, and Torsten Runge. "Enantioselektive Synthesen cyclopentanoider Verbindungen aus Isopren und Piperylen." Angewandte Chemie 104, no. 3 (March 1992): 338–40. http://dx.doi.org/10.1002/ange.19921040328.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Berger, Rüdiger, Lutz Klimke, Peter Schröder, and Walter Ganbe. "Über die Telomerisation von Isopren und Wasser mit Palladiumverbindungen." Zeitschrift für Chemie 25, no. 6 (August 31, 2010): 226–27. http://dx.doi.org/10.1002/zfch.19850250613.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Berger, R., and W. Gaube. "Zur Telomerisierung von Isopren mit Palladium-Komplexen bei niedriger Temperatur." Journal f�r Praktische Chemie 327, no. 4 (1985): 643–48. http://dx.doi.org/10.1002/prac.19853270415.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Hoberg, Heinz, and Dieter Bärhausen. "Ni0-katalysierte herstellung von δ-lactamen aus isopren und phenylisocyanat." Journal of Organometallic Chemistry 397, no. 1 (October 1990): C20—C23. http://dx.doi.org/10.1016/0022-328x(90)85325-s.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Lauterbach, Felix, Maarten Rubens, Volker Abetz, and Tanja Junkers. "Ultraschnelle Photo-RAFT-Blockcopolymerisation von Isopren und Styrol im kontinuierlichen Flussreaktor." Angewandte Chemie 130, no. 43 (October 5, 2018): 14456–60. http://dx.doi.org/10.1002/ange.201809759.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Kappes, Dag, Hans Gerlach, Peter Zbinden, Max Dobler, Wilfried A. König, Ralph Krebber, and Gerhard Wenz. "Optisch aktives Isopren(tricarbonyl)eisen(0) und Methyltrimethylenmethan(tricarbonyl)eisen(0)." Angewandte Chemie 101, no. 12 (December 1989): 1744–45. http://dx.doi.org/10.1002/ange.19891011238.

Full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Isopren"

1

Walter, Stefanie [Verfasser]. "Mikrostrukturreaktoren für selektive Oxidationsreaktionen - Isopren zu Citraconsäureanhydrid / Stefanie Walter." Aachen : Shaker, 2003. http://d-nb.info/1179033965/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Mosch, Anke. "Untersuchung der beschleunigten Schwefelvernetzung von Poly(isopren) Reaktionsprodukte der Vulkanisation mit Sulfenamiden /." [S.l. : s.n.], 2002. http://deposit.ddb.de/cgi-bin/dokserv?idn=965111938.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Röther, Wolf [Verfasser], and Dieter [Akademischer Betreuer] Jendrossek. "Mikrobielle Biodegradation von Poly(cis-1,4-isopren) : Charakterisierung bakterieller Rubber Oxygenasen / Wolf Röther ; Betreuer: Dieter Jendrossek." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2020. http://d-nb.info/1207319457/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Birke, Jakob [Verfasser], and Dieter [Akademischer Betreuer] Jendrossek. "Biochemische, biophysikalische und molekularbiologische Charakterisierung bakterieller poly(cis-1,4-isopren) Oxygenasen / Jakob Birke ; Betreuer: Dieter Jendrossek." Stuttgart : Universitätsbibliothek der Universität Stuttgart, 2016. http://d-nb.info/1118368533/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Braaz, Reinhard. "Poly(cis-1,4-Isopren) Oxygenase A (RoxA) Identifizierung, Isolierung, Charakterisierung, Kristallisation und Reaktionsmechanismus einer neuartigen extrazellulären Dioxygenase /." [S.l. : s.n.], 2005. http://nbn-resolving.de/urn:nbn:de:bsz:93-opus-25246.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Pereira, Valeska Santana de Sena. "Derivados de 2-hidr?xi-3-anilino-1,4-naftoquinona: atividade antiplasmodial in vitro, toxicidade e interfer?ncia na bioss?ntese de isopren?ides." PROGRAMA DE P?S-GRADUA??O EM BIOQU?MICA, 2016. https://repositorio.ufrn.br/jspui/handle/123456789/21435.

Full text
Abstract:
Submitted by Automa??o e Estat?stica (sst@bczm.ufrn.br) on 2016-10-11T22:26:01Z No. of bitstreams: 1 ValeskaSantanaDeSenaPereira_TESE.pdf: 4424545 bytes, checksum: 27d11137997bb962be78ddc99763e2fe (MD5)
Approved for entry into archive by Arlan Eloi Leite Silva (eloihistoriador@yahoo.com.br) on 2016-10-17T22:34:42Z (GMT) No. of bitstreams: 1 ValeskaSantanaDeSenaPereira_TESE.pdf: 4424545 bytes, checksum: 27d11137997bb962be78ddc99763e2fe (MD5)
Made available in DSpace on 2016-10-17T22:34:42Z (GMT). No. of bitstreams: 1 ValeskaSantanaDeSenaPereira_TESE.pdf: 4424545 bytes, checksum: 27d11137997bb962be78ddc99763e2fe (MD5) Previous issue date: 2016-05-18
Conselho Nacional de Desenvolvimento Cient?fico e Tecnol?gico (CNPq)
Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior (CAPES)
A resist?ncia aos antimal?ricos dispon?veis no mercado leva ? necessidade do desenvolvimento de novos compostos com novos alvos farmacol?gicos. Os derivados de naftoquinonas s?o descritos como compostos l?deres promissores para o desenvolvimento de f?rmacos antimal?ricos. Em vista disso, n?s avaliamos a atividade antiplasmodial in vitro de tr?s derivados de hidroxinaftoquinonas contra o est?gio intraeritroc?tico assexuado de Plasmodium falciparum, assim como par?metros toxicol?gicos in vitro e in vivo e investigamos um prov?vel mecanismo de a??o relacionado ? via dos isopren?ides atrav?s de marca??es metab?licas de precursores da via com tr?tio radioativo, complementado com estudos de docking com um template da octaprenil pirofosfato sintase. Os derivados de hidroxinaftoquinonas analisados tiveram boa atividade antiplasmodial, com IC50 menor que 20 ?M para a cepa 3D7 e menor que 50 ?M para a cepa Dd2. A janela terap?utica ? segura, com ?ndice de seletividade variando entre 36,7 e 143,0. Os compostos n?o causaram hem?lise nas doses testadas (10 e 50 vezes maiores que as respectivas IC50), e n?o desencadearam sinais de toxicidade no teste de toxicidade aguda in vivo apesar de o composto 4a ter promovido esteatose hep?tica e hemorragia no tecido renal. Considerando um prov?vel mecanismo de a??o, os derivados de hidroxinaftoquinonas parecem inibir a s?ntese dos precursores isopr?nicos, principalmente a menaquinona e o tocoferol e os estudos de docking revelaram nove poss?veis intera??es com alta energia em quatro s?tios de liga??o diferentes com um template da octaprenil pirofosfato sintase. Em nossos resultados, o composto 4c foi o mais promissor, visto que possuiu o menor IC50 no teste antiplasmodial in vitro, menor citotoxicidade in vitro e toxicidade aguda in vivo, al?m de ter inibido os tr?s produtos da via dos isopren?ides testados, podendo ser considerado um candidato padr?o para o processo de ?hit-to-lead.
The resistance to antimalarial drugs available on the market leads to the need for the development of new compounds with novel pharmacological targets. The naphthoquinone derivatives are described as promising compounds leading to the development of antimalarial drugs. That said, we evaluated the antiplasmodial in vitro activity of three derivatives of hydroxy-naphthoquinones against asexual intraeritrocitic stage of Plasmodium falciparum, as well as toxicological in vitro and in vivo parameters and investigate a possible mechanism of action related to the isoprenoid pathway through metabolic markers via the precursors of radioactive tritium, complete with docking studies with a template of octaprenil pyrophosphate synthase. Hydroxy-naphthoquinones derivatives analyzed had good antiplasmodial activity with IC50 less than 20 ?M for 3D7 strain and less than 50 ?M for Dd2 strain. The therapeutic window is safe with selectivity index ranging between 36.7 and 143.0. The compounds did not cause hemolysis at the doses tested (10 and 50 times greater than their IC50), and not triggered signs of toxicity in acute toxicity test in vivo even though the compound 4a have promoted hepatic steatosis and haemorrhage in kidney tissue. Whereas a likely mechanism of action, the hydroxy-naphthoquinones derivatives appear to inhibit the synthesis of isoprenic precursors, especially menaquinone and tocopherol and docking studies revealed nine possible interactions with high energy in four different binding sites with a template of octaprenil pyrophosphate synthase. In our results, the compound 4c was the most promising, since it possessed the lowest IC50 in antiplasmodial test in vitro, lower cytotoxicity in vitro and in vivo acute toxicity, and has inhibited the three via the tested isoprenoid products, might be considered a standard candidate for the process "hit-to-lead.
APA, Harvard, Vancouver, ISO, and other styles
7

Schünemann, Marc [Verfasser], and Alexander [Akademischer Betreuer] Chouker. "Die flüchtigen organischen Verbindungen Aceton, Isopren, Ammoniak, Ethanol und Acetaldehyd in der menschlichen Ausatemluft : eine massenspektrometrische Untersuchung im Rahmen einer fünftägigen Isolation / Marc Schünemann ; Betreuer: Alexander Choukèr." München : Universitätsbibliothek der Ludwig-Maximilians-Universität, 2017. http://d-nb.info/1138195618/34.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Deakova, Timea. "Isoprene Emission in Polytrichaceae Mosses." PDXScholar, 2019. https://pdxscholar.library.pdx.edu/open_access_etds/4984.

Full text
Abstract:
Our first aim was to identify and quantify Biological Volatile Organic Compound (BVOC) emissions, specifically emissions of isoprene, from the moss Polytrichum juniperinum during its earliest stage of life. Isoprene emission from mosses could be a significant component of the total global budget of BVOC emissions. Data concerning the spatial and temporal variability of these emissions are lacking due to poor characterization of the physical and biological factors controlling isoprene synthesis in both vascular and non-vascular plants. We found that P. juniperinum in its early life stage (protonema) can emit isoprene at detectable levels at day five after spore germination. These results suggest that protonema is capable of isoprene emission, shown here for the first time, and media affects emission rates. We saw a negative trend with leaf emergence and protonema growth. Chlorophyll fluorescence ratio had a positive correlation with isoprene emission, and isoprene emission was both temperature and light dependent in early protonema. Our second aim was to determine the effects of sex and sexual expression on isoprene emission in mosses. Sex is a biologically costly, but it can result in genetic adaptability and variety for resulting offspring. Using three Polytrichaceae species, we measured isoprene emission between plants sexually expressing and non-expressing and between male and female moss plants. We found that non-sexually expressing gametophytes had significantly higher isoprene emission than gametophytes expressing sex, suggesting that sex expression may be costly and that additional resources are allocated to isoprene emission when plants are not reproducing. Males emitted higher levels of isoprene than females, but surprisingly this difference occurred only when plants were not expressing sex. We found species and sex-specific differences in chlorophyll fluorescence ratio (CFR) and relative electron transport rate (RETR). Our third aim was to investigate and categorize the effect of nitrogen addition on isoprene emission of P. juniperinum by creating an artificial nitrogen gradient with ammonium nitrate addition (NH4NO3). Current rates of anthropogenic N deposition are altering many biogeochemical processes. In these changing environments, increased nitrogen availability alters plant phenology, physiology, and the allocation of resources, but no information is available on whether additional N increases isoprene emissions in mosses. We used a manipulative experiment to measure the effects of nitrogen addition on moss isoprene emission, as well as on moss morphology and reproductive effort. We found site-specific differences in our morphological and physiological measurements. Isoprene emission was site, sex, and N addition specific, with the highest isoprene emission seen from our mid-level N addition, in both female- and male-majority pots. We found significant treatment and sex-specific interactions among our sites and within sites. We saw the highest reproductive effort counts from non-sexual expressive gametophytes, followed by high sporophyte count from female-majority pots. We also saw chlorophyll fluorescence ratio (CFR) differences between sites and treatments, but not between sexes.
APA, Harvard, Vancouver, ISO, and other styles
9

Souza, Lute Rafael de. "Estudo da degradaÃÃo microbiana in vitro do Poli (1,4-trans-isopreno) (in natura) e em cones dentÃrios." Universidade Federal do CearÃ, 2012. http://www.teses.ufc.br/tde_busca/arquivo.php?codArquivo=8735.

Full text
Abstract:
CoordenaÃÃo de AperfeiÃoamento de Pessoal de NÃvel Superior
Os cones de guta-percha usados em endodontia, compostos de poli (1,4-trans-isopreno), ZnO e/ou BaSO4 e ceras/resinas, foram feitos para durar a vida inteira nos canais radiculares por eles preenchidos. Entretanto, existem evidÃncias de que esses materiais sofrem degradaÃÃo com o decorrer do tempo de obturaÃÃo intensificada quando existem infecÃÃes por microrganismos. A bactÃria Enterococcus faecalis à um desses microrganismos, normalmente associada com infecÃÃes periapicais persistentes. A prevalÃncia dessa bactÃria em casos de re-tratamento ocorre entre 29 e 79% dos casos. O objetivo do trabalho à estudar a degradaÃÃo bacteriana de cones de guta-percha em meio contendo E. faecalis, com o foco na matÃria orgÃnica, o poliisopreno. Cada amostra de cone foi imersa em meio de sais minerais com inÃculo de concentraÃÃo de 5,4x105 UFC/mL por perÃodos de 10 a 100 dias. Os cones foram removidos do contato com o inÃculo em tempos variados e analisados. Foram pesados e caracterizados por TGA, GPC, FTIR, MEV e RMN H1. O crescimento do inoculo foi monitorado atravÃs de medidas de densidade Ãptica, determinaÃÃo da porcentagem de mineralizaÃÃo de CO2, medidas da biomassa seca de cÃlulas, medidas de pH e contagem de cÃlulas. A atividade antimicrobiana dos constituintes inorgÃnicos dos cones foi verificada mediante o teste de difusÃo em poÃo. Foi observada perda gradual de massa dos cones com o tempo de degradaÃÃo. O aumento no teor de resÃduos em 800ÂC, mostra que houve uma perda progressiva de matÃria orgÃnica e um aumento na proporÃÃo de constituintes inorgÃnicos. ApÃs o contato com E. faecalis, o poliisopreno isolado dos cones das marcas Odous e Tanari foi analisado e comparado com o poliisopreno in natura por GPC e FTIR. Os resultados mostram que nos trÃs casos ocorre uma pequena e gradual perda de massa molar do poliisopreno constituintes do material, mais evidenciada no poliisopreno in natura. Os espectros de infravermelho mostram que a degradaÃÃo tambÃm ocorre com modificaÃÃes estruturais do polÃmero, especialmente no surgimento de bandas de deformaÃÃo de C=O e OH/OOH; e variaÃÃes no padrÃo de cristalinidade das bandas de C=C-H. As imagens de MEV mostram que podem ocorrer mudanÃas na morfologia da superfÃcie dos cones biodegradados, resultado do ataque seletivo ao componente orgÃnico. Os espectros de RMN de H1 do poliisopreno in natura mostram que o material sofreu pequenas mudanÃas estruturais nas molÃculas de poliisopreno durante o bioensaio. Todos os bioensaios de monitoramento indicaram que o inÃculo cresce continuamente durante o perÃodo de contato com os cones ou com o poliisopreno in natura. A bactÃria degrada a matÃria orgÃnica dos cones usando-os como fonte de substrato e, consequentemente, causando vazios nos cones que podem ocasionar falhas no tratamanto endodÃntico.
The gutta-percha cones used in endodontic therapy, consisting of poly (1,4-trans-isoprene), ZnO and/or BaSO4 and wax/resin, were meant to last a lifetime in root canals filled by them. However, there is evidence that these materials suffer degradation with the passage of time when there shutter intensified infections by microorganisms. The bacterium Enterococcus faecalis is one of those microorganisms commonly associated with persistent periapical infections. The prevalence of this bacterium in cases of re-treatment is between 29% and 79% of cases. The objective is to study the bacterial degradation of gutta-percha in medium containing E. faecalis, with the focus on organic matter, polyisoprene. Each sample cone was immersed in mineral salts medium with inoculum concentration of 5.4 x 105 CFU/mL for periods of 10 to 100 days. The cones were removed from contact with the inoculum at various times and analized. Were weighed and characterized by TGA, GPC, FTIR, NMR H1 and SEM. The growth of the inoculum was monitored by optical density measurements, determining of percentage of mineralization of CO2, measured dry biomass cells, measurements of pH and cell count. The antimicrobial activity of inorganic constituents of cones was verified by diffusion test pit. Was observed gradual loss of mass of the cones with the degradation time. The increase in the ash content at 800 ÂC, shows that there was a progressive loss of organic matter and an increased proportion of inorganic constituents. After contact with E. faecalis, polyisoprene isolated cones marks Odous and Tanari was analized and compared and the fresh polyisoprene by GPC and FTIR. The results show that in all three cases there is small and gradual loss of the molar mass of the polyisoprene constituents of material, the more evidente in polyisoprene in nature. Infrared spectra show that degradation also ocurrs with strutural modifications of the polymer, especially in the occurrence of deformation bands of C=O and OH/OOH, and variations in the pattern of cristalinity of the bands of C=C-H. The SEM images show that changes may ocurr in the surface morphology of the cones biodegraded, resulting the from selective attack to the organic component. The NMR H1 spectra of polyisoprene fresh show that the material has undergone minor structural changes in the molecules of polyisoprene during bioassay. All bioassays monitoring indicated that the inoculum grows continuously during the period of contact with the cones or polyisoprene in nature. The bacteria degrades the organic matter of the cones using them as a source of substrate and thereby causing voids cones that can cause failure in endodontic treatment.
APA, Harvard, Vancouver, ISO, and other styles
10

Murphy, Gordon P. "Isoprene degradation in the terrestrial environment." Thesis, University of Essex, 2017. http://repository.essex.ac.uk/19670/.

Full text
Abstract:
Isoprene production comprises of one third of the total global hydrocarbon release, and influences atmospheric chemistry, including increasing global temperatures and raising ozone concentrations. Although isoprene production, and the chemical attenuation of isoprene have been well studied, microbial degradation of isoprene has had little attention. In this thesis, seasonal isoprene degradation rates of soil were measured, demonstrating an average isoprene consumption rate of 4.77 nmol m-2 h-1, which indicates that the effect of soil microbiota acting as a sink for atmospheric isoprene is lower than previously presumed. Neither the season, nor proximity to isoprene-producing trees affected the rate of isoprene degradation in soil, suggesting other isoprene sources in the soil. A series of isoprene enrichment experiments were performed with soil, using the sensitivity of high isoprene concentrations, the evidence of direct isoprene degradation using stable isotope probing, and the relatability to the natural environment using low isoprene concentrations. Different bacteria were enriched at different levels of isoprene, with genera such as Rhodococcus being enriched at high concentrations, and Methylobacterium being enriched at low concentrations, suggesting specialisation for different isoprene concentrations. Additionally, the clade TM7 was shown to be highly enriched in some isoprene enrichments, although did not incorporate isoprene into its DNA. Changes in bacterial community structure analysis through isoprene enrichment suggested a replicable isoprene-degrading community. An extensive collection of isoprene-degrading isolates was created. Isoprene-degrading genes were investigated at the amplicon and genomic levels. The isoprene-degrading operon displayed variable chromosomal positioning, appearing in either plasmids or on the main chromosome of closely related species. IsoA gene sequence diversity was larger than in previous studies, and the isoA gene sequences were not correlated to the 16S rRNA gene sequences, which could indicate horizontal gene transfer. Isoprene-degrading bacteria were present on a variety of leaves; and communities of bacteria derived from leaves degraded isoprene.
APA, Harvard, Vancouver, ISO, and other styles
More sources

Books on the topic "Isopren"

1

Hartmann, Michael. Pharmakokinetik und endogene Produktion von Isopren beim Menschen. Neuherberg: GSF-Forschungszentrum für Umwelt und Gesundheit, 1994.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
2

Lydgate, John. Isopes Fabules. Kalamazoo, Michigan: Medieval Institute Publications, 2013.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
3

Dalla-Vicenza, Anthony. The synthesis of B-bisabolene from isoprene and from the cyclization of nerolidol and its characterization by mass spectrometry. Sudbury, Ont: Laurentian University, 1999.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
4

ISOPE Ocean Mining Symposium (1st 1995 Tsukuba-shi, Japan). The proceedings of the First (1995) ISOPE Ocean Mining Symposium. Golden, Colo., U.S.A: International Society of Offshore and Polar Engineers, 1995.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
5

Erickson, David. Viscosity of radial hydrogenated styrene-isoprene and block ethylene-propylene copolymer solutions under conditions of high shear rate and small channel size. Ottawa: National Library of Canada, 2001.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
6

ISOPE Ocean Mining Symposium (2nd 1997 Seoul, Korea). The proceedings of the Second (1997) ISOPE Ocean Mining Symposium: Seoul, Korea, 1997 : exploration and survey, environment, mining systems and technology, and processing. Golden, Colo: International Society of Offshore and Polar Engineers, 1997.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
7

Stevens, Willi. Studenten aus Entwicklungsländern an deutschen Hochschulen: Eine statistische Bestandsaufnahme nach Fächergruppen, Studienstandorten und nationale Herkunft : eine Studie im Auftrag des Centrums für internationale Migration und Entwicklung erstellt durch ISOPLAN--Institut für Entwicklungsforschung, Wirtschafts- und Sozialplaning. Saarbrücken: Breitenbach, 1987.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
8

Pacific/Asia Offshore Mechanics Symposium (5th 2002 Taejŏn-si, Korea). The Proceedings of the Fifth (2002) ISOPE Pacific/Asia Offshore Mechanics Symposium: Daejeon, Korea 2002 : review of underwater research in Asia, underwater vehicles and control, ship control and hydrodynamics and control. Cupertino, Calif: International Society of Offshore and Polar Engineers (ISOPE), 2002.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
9

Seihin Hyōka Gijutsu Kiban Kikō., Kagaku Busshitsu Hyōka Kenkyū Kikō., and Shin Enerugī Sangyō Gijutsu Sōgō Kaihatsu Kikō (Japan), eds. Isopuren: Kagaku busshitsu haishutsu haaku kanri sokushinhō seirei gōbangō 1-28, CAS tōroku bangō 78-79-5 = Isoprene. Tōkyō: Seihin Hyōka Gijutsu Kiban Kikō Kagaku Busshitsu Kanri Sentā, 2007.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
10

Martin, Randal Scott. Measurement of isoprene and subsequent oxidation products in an eastern deciduous forest. 1989.

Find full text
APA, Harvard, Vancouver, ISO, and other styles
More sources

Book chapters on the topic "Isopren"

1

Vickers, Claudia E., and Suriana Sabri. "Isoprene." In Biotechnology of Isoprenoids, 289–317. Cham: Springer International Publishing, 2015. http://dx.doi.org/10.1007/10_2014_303.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Gooch, Jan W. "Isoprene." In Encyclopedic Dictionary of Polymers, 402. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6528.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Gooch, Jan W. "Isoprene Rubber." In Encyclopedic Dictionary of Polymers, 402. New York, NY: Springer New York, 2011. http://dx.doi.org/10.1007/978-1-4419-6247-8_6529.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Steiner, G., and C. Zimmerer. "Poly(isoprene)." In Polymer Solids and Polymer Melts – Definitions and Physical Properties I, 608–18. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-32072-9_61.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Bährle-Rapp, Marina. "Styrene/Isoprene Copolymer." In Springer Lexikon Kosmetik und Körperpflege, 536. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_10148.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Bährle-Rapp, Marina. "Isobutylene/Isoprene Copolymer." In Springer Lexikon Kosmetik und Körperpflege, 285. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_5304.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Bährle-Rapp, Marina. "Isoprene/Pentadiene Copolymer." In Springer Lexikon Kosmetik und Körperpflege, 287. Berlin, Heidelberg: Springer Berlin Heidelberg, 2007. http://dx.doi.org/10.1007/978-3-540-71095-0_5370.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Nishikawa, Makoto, Mizuho Maeda, Hiromichi Nakata, Hideo Takamatsu, and Masao Ishii. "New Isoprene Polymers." In ACS Symposium Series, 186–96. Washington, DC: American Chemical Society, 1998. http://dx.doi.org/10.1021/bk-1998-0696.ch014.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

Wohlfarth, Ch. "Second virial coefficient of poly(isoprene-b-styrene-b-isoprene)." In Polymer Solutions, 938–39. Berlin, Heidelberg: Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-02890-8_575.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Lichtenthaler, Hartmut K., and Johannes G. Zeidler. "Isoprene and terpene biosynthesis." In Tree Physiology, 79–99. Dordrecht: Springer Netherlands, 2002. http://dx.doi.org/10.1007/978-94-015-9856-9_4.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Isopren"

1

Jiang, Xiaofei, Ying Zhang, Yunzheng Li, Qingshan Zhang, and Hongquan Yin. "Synthesis of Prenyl Alcohol from Isoprene." In 2015 International Symposium on Energy Science and Chemical Engineering. Paris, France: Atlantis Press, 2015. http://dx.doi.org/10.2991/isesce-15.2015.22.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Carroll, Brandon, and Michael McCarthy. "ROTATIONAL SPECTRUM OF THE ISOPRENE-WATER COMPLEX." In 73rd International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2018. http://dx.doi.org/10.15278/isms.2018.rk10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Yus, Miguel, Rosario Torregrosa, and Isidro Pastor. "Isoprene-mediated lithiation of chiral N-alkylimidazoles." In The 11th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2007. http://dx.doi.org/10.3390/ecsoc-11-01302.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Martin, Damien, Liz Coleman, and Colin O'Dowd. "Assessment of the effects of changing meteorology on future isoprene and isoprene SOA using a regional climate model." In NUCLEATION AND ATMOSPHERIC AEROSOLS: 19th International Conference. AIP, 2013. http://dx.doi.org/10.1063/1.4803357.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

van den Broek, J., A. T. Güntner, and S. E. Pratsinis. "DH2.1 - Isoprene Selective Gas Sensing by Adsorption Filter." In 17th International Meeting on Chemical Sensors - IMCS 2018. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2018. http://dx.doi.org/10.5162/imcs2018/dh2.1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Gouma, P. I. "PT1 - Isoprene sensor/breathalyzer for monitoring sleep disorders." In 17th International Meeting on Chemical Sensors - IMCS 2018. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2018. http://dx.doi.org/10.5162/imcs2018/pt1.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Klein Cerrejon, D., A. T. Güntner, N. J. Pineau, D. Chie, F. Krumeich, and S. E. Pratsinis. "P1NM.20 - Isoprene detection with Ti-doped ZnO nanoparticles." In 17th International Meeting on Chemical Sensors - IMCS 2018. AMA Service GmbH, Von-Münchhausen-Str. 49, 31515 Wunstorf, Germany, 2018. http://dx.doi.org/10.5162/imcs2018/p1nm.20.

Full text
APA, Harvard, Vancouver, ISO, and other styles
8

Cao, Wenjin, and Dong-Sheng Yang. "THRESHOLD IONIZATION SPECTROSCOPIC CHARACTERIZATION OF La ATOM REACTION WITH ISOPRENE." In 70th International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2015. http://dx.doi.org/10.15278/isms.2015.mi10.

Full text
APA, Harvard, Vancouver, ISO, and other styles
9

SON, S. J., S. W. KIM, D. K. CHOI, H. S. KIM, Y. J. KIM, and S. H. KIM. "SEPARATION OF ISOPRENE COMPOUNDS VIA π-COMPLEXATION IN C5 MIXTURES." In Proceedings of the 4th International Conference. WORLD SCIENTIFIC, 2004. http://dx.doi.org/10.1142/9789812702623_0037.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Dobulis, Marissa, Caroline Chick Jarrold, Kellyn Patros, and Michael Thompson. "ELECTRONIC STRUCTURE OF OH�ISOPRENE ADDUCTS FROM ANION PHOTOELECTRON IMAGING SPECTROSCOPY." In 74th International Symposium on Molecular Spectroscopy. Urbana, Illinois: University of Illinois at Urbana-Champaign, 2019. http://dx.doi.org/10.15278/isms.2019.fd07.

Full text
APA, Harvard, Vancouver, ISO, and other styles

Reports on the topic "Isopren"

1

Ray Fall. Microbial Production of Isoprene. Office of Scientific and Technical Information (OSTI), July 2007. http://dx.doi.org/10.2172/910307.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Deakova, Timea. Isoprene Emission in Polytrichaceae Mosses. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.6860.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Fall, Ray. Final Technical Report: Microbial Production of Isoprene. Office of Scientific and Technical Information (OSTI), September 2003. http://dx.doi.org/10.2172/814920.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Ray Fall. Progress Report: DE-FG03-97ER20274, ''Microbial Production of Isoprene''. Office of Scientific and Technical Information (OSTI), March 2002. http://dx.doi.org/10.2172/792551.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Mast, T. J., J. J. Evanoff, K. H. Stoney, R. B. Westerberg, R. L. Rommereim, and R. J. Weigel. Inhalation developmental toxicology studies: Teratology study of isoprene in mice and rats: Final report. Office of Scientific and Technical Information (OSTI), January 1989. http://dx.doi.org/10.2172/6211306.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Maxfield, Jason. Agricultural Management Decisions Impact Isoprene Emission and Physiology of Arundo donax, an Emerging Bioenergy Crop. Portland State University Library, January 2000. http://dx.doi.org/10.15760/etd.1641.

Full text
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography