thomas scheper (30 Ergebnisse)

Softcover/Paperback. Zustand: Sehr gut. 2nd ed. 248 S. Very good. Shrink wrapped. / Sehr guter Zustand. In Folie verschweißt. Sprache: Englisch Gewicht in Gramm: 360.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Zustand: New. pp. ix + 235.

Gebundene Ausgabe. VI, 238 Seiten; Innen wie außen ein sehr gutes Exemplar. Die Leseseiten sind tadellos, sauber und ohne Anstreichungen. Sehr guter Zustand. 9783540649670 Sprache: Englisch Gewicht in Gramm: 1000.

Hardcover. Zustand: Gut. 23cm; 345; Hardcover. Zustand: Sehr Gut eher ungelesen (Innen); Besitzerstempel; Einband (Außen) hat min. bis geringe Gebrauchsspuren; Einband hat Klebeschutzumschlag, ist foliert; * Die Photos sind original von uns erstellt worden, u.a. erkennbar an einem kleinen weißen Stück Papier im oberen Schnitt. Ab und an verwenden Suchmaschinen Verlagsphotos, bei den Portalen selbst, werden aber nur unsere Originalphotos gezeigt.

Hardcover. Zustand: Fine. Zustand des Schutzumschlags: Fine. v, 224 pp. ; illustrated, portraits ; 26 cm. ; ISBN: 1903071089 (hbk.); 9781903071083 (hbk.) ; OCLC: 76350731 or OCLC: 76797328 ; green cloth with gold lettering in color photographic dustjacket ; "What risks did early plant collectors take to bring us the plants we know and love? Who found what and where? And how similar are their finds to the plants we grow today? Christian Lamb has been to extraordinary lengths to find out, as we soon discover.Christian also gaily recounts her own intrepid adventures following in the footsteps of the early collectors: around New Zealand in the wake of Joseph Banks, up the Yangtze after Robert Fortune, to North, South and Central America in the paths of Lewis and Clark, the Lobb brothers, and other s." ; filled with color photographs of rare plants and reproductions of illustrations from important botanicals ; FINE/FINE. Book.

Hardcover. Zustand: Gut. 345 S.; mit Abb. Bibl.-Ex., Guter Zustand. Sprache: Deutsch Gewicht in Gramm: 795.

Paperback. Zustand: Brand New. 230 pages. 9.50x6.25x0.50 inches. In Stock.

Hardcover. Zustand: Sehr gut. 1. Auflage. gleiche isbn, anderes cover, seitenzahl ist gleich nur geringe Lagerspuren, sehr gut, A-730.

Softcover. Zustand: Gut. Gebraucht - Gut Zustand: Gut, Mängelexemplar, IX, 235 pp. About this book: Isolated enzymes are known as useful for synthesising of complex molecules with more and more large scale applications in recent years. These six reviews show different steps in the development of enzymatic syntheses for useful compounds. Screening of novel enzymes, their biochemical characterisation as well as reaction engineering approaches in order to increase their performance are treated in three papers. Then the use of protein design as a tool for the directed improvement of reactivity and selectivity of biocatalysts is described in two reviews. The supply of sufficient quantities of biocatalysts must not be neglected: fluidized bed adsorption as an emerging technology for the simple and fast purification of biomolecules is presented in the light of its potential in large scale supply of enzyme catalysts. Written for scientists and graduate students in biotechnology, biochemical engineering, organic chemistry, university institutes, research groups in pharmaceutical, fine chemicals, food production, food ingredients industry.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Isolated enzymes are known as useful for synthesising of complex molecules with more and more large scale applications in recent years. These six reviews show different steps in the development of enzymatic syntheses for useful compounds. Screening of novel enzymes, their biochemical characterisation as well as reaction engineering approaches in order to increase their performance are treated in three papers. Then the use of protein design as a tool for the directed improvement of reactivity and selectivity of biocatalysts is described in two reviews. The supply of sufficient quantities of biocatalysts must not be neglected: fluidized bed adsorption as an emerging technology for the simple and fast purification of biomolecules is presented in the light of its potential in large scale supply of enzyme catalysts.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Isolated enzymes are known as useful for synthesising of complex molecules with more and more large scale applications in recent years. These six reviews show different steps in the development of enzymatic syntheses for useful compounds. Screening of novel enzymes, their biochemical characterisation as well as reaction engineering approaches in order to increase their performance are treated in three papers. Then the use of protein design as a tool for the directed improvement of reactivity and selectivity of biocatalysts is described in two reviews. The supply of sufficient quantities of biocatalysts must not be neglected: fluidized bed adsorption as an emerging technology for the simple and fast purification of biomolecules is presented in the light of its potential in large scale supply of enzyme catalysts.

Zustand: New. This is a Brand-new US Edition. This Item may be shipped from US or any other country as we have multiple locations worldwide.

Paperback. Zustand: Brand New. 272 pages. 9.25x6.10x0.64 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - -.

Zustand: Used. pp. 252 52:B&W 6.14 x 9.21in or 234 x 156mm (Royal 8vo) Case Laminate on White w/Gloss Lam.

Zustand: Used. pp. 252.

Zustand: Sehr gut. Zustand: Sehr gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Zustand: Gut. Zustand: Gut | Sprache: Englisch | Produktart: Bücher | Keine Beschreibung verfügbar.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The immobilized biocatalyst (IMB) is a key component of biotransformation systems that are used to transform substrates to desired products. The impro- ment of biocatalyst properties has a direct influence on the overall effectiveness of the process based on the biotransformation. The basic catalytic characte- stics of biocatalyst that are followed include kinetic properties, pH optima, stability,and inhibition. The investigation of catalytic properties of immobilized enzymes is still a time consuming procedure and is not always simple. In the 1980s,a major effort was made to standardize the rules by which IMB is char- terized. The Working Party of EFB on immobilized biocatalysts has formul- ed principles of individual methods, among them the requirement of kinetic characterization [1]. It was recommended to use a packed-bed reactor,equipped with temperature control and with infinite flow circulation. The system should be equipped with a post-column unit to measure the time-dependence of the product or substrate concentration [2, 3], the most commonly used analytical methods being spectrophotometry, chemiluminiscence, automatic titration, bioluminiscence, chromatography, polarimetry, and biosensors based on the oxygen electrode. There are two main drawbacks to the application of these methods: 1. The need to vary the analytical principles, depending on the chemical and physical-chemical properties of analytes; 2. In some cases, mainly in the study of hydrolytic enzymes, the natural s- strate must be replaced by an artificial one,that is chromolytic,chromogenic, chemiluminiscent,bioluminiscent,or fluorescent.

Buch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - The immobilized biocatalyst (IMB) is a key component of biotransformation systems that are used to transform substrates to desired products. The impro- ment of biocatalyst properties has a direct influence on the overall effectiveness of the process based on the biotransformation. The basic catalytic characte- stics of biocatalyst that are followed include kinetic properties, pH optima, stability,and inhibition. The investigation of catalytic properties of immobilized enzymes is still a time consuming procedure and is not always simple. In the 1980s,a major effort was made to standardize the rules by which IMB is char- terized. The Working Party of EFB on immobilized biocatalysts has formul- ed principles of individual methods, among them the requirement of kinetic characterization [1]. It was recommended to use a packed-bed reactor,equipped with temperature control and with infinite flow circulation. The system should be equipped with a post-column unit to measure the time-dependence of the product or substrate concentration [2, 3], the most commonly used analytical methods being spectrophotometry, chemiluminiscence, automatic titration, bioluminiscence, chromatography, polarimetry, and biosensors based on the oxygen electrode. There are two main drawbacks to the application of these methods: 1. The need to vary the analytical principles, depending on the chemical and physical-chemical properties of analytes; 2. In some cases, mainly in the study of hydrolytic enzymes, the natural s- strate must be replaced by an artificial one,that is chromolytic,chromogenic, chemiluminiscent,bioluminiscent,or fluorescent.

Paperback. Zustand: Brand New. 252 pages. 9.25x6.10x0.57 inches. In Stock.

Hardcover. Zustand: Brand New. 9.75x6.50x0.75 inches. In Stock.

Zustand: New. With contributions by numerous experts|This review series covers trends in modern biotechnologyAll aspects of this interdisciplinary technology, where knowledge, methods and expertise are required from chemistry, biochemistry, microbiology, geneti.

Paperback. Zustand: Brand New. 345 pages. German language. 9.25x6.10x0.86 inches. In Stock.

Taschenbuch. Zustand: Neu. Druck auf Anfrage Neuware - Printed after ordering - Die Biotechnologie befindet sich augenblicklich in einem standigen Wandel. Dinge, die heute neu erscheinen, sind schon in Klirze veraltet. Grundsatze, Regeln und Be griffe andern sich standig oder werden von Arbeitskreis zu Arbeitskreis anders defi niert. Da die Zahl der Lehrbficher in der Biotechnologie noch immer recht klein ist, fehlt ein 'solides biotechnologisches' Basiswissen. Zusammenfassende Studien fiber Teilgebiete der Biotechnologie sind notig, urn einen schnellen, intensiven Austausch neuer Forschungsbereiche und -ideen zu gewiihrleisten. Sie sollten eine Zusammen fassung der bisherigen relevanten Forschungsarbeiten beinhalten und so ein gewisses 'Basiswissen' schaffen. Da ich mich im Rahmen meiner Habilitationsarbeit mit einem Teilgebiet der Bio technologie - der Beobachtung des Zellzustands und der Zellumgebung bei Biopro zessen - beschiiftigte und viele Ergebnisse aus der Literatur und der eigenen For schung beschrieben habe, erschien es mir einleuchtend, diese Erfahrungen im Rah men dieser Stu die einem breiteren Interessentenkreis zur Diskussion bereitzustellen. Die Studie kann nicht den Anspruch der Vollkommenheit erheben, gtbt aber sicher einen guten Oberblick zu dem Thema. Die Studie entstand auf der Basis meiner Habilitationsarbeit, die ich im Zeitraum von 1985 und Juli 1989 angefertigt habe. Ein GroBteil der in ihr beschriebenen For schung wurde am Institut fUr Technische Chemie der Universitat Hannover, ein Teil am Department of Chemical Engineering am California Institute of Technology (Pasadena, USA) betrieben.

Leinen. Zustand: Wie neu. 345 S. Biotechnologie Biomasse Zellzustand Sehr guter Zustand ha1081545 Sprache: Deutsch Gewicht in Gramm: 700.

Zustand: Sehr gut. Zustand: Sehr gut | Seiten: 364 | Sprache: delaware | Produktart: Bücher | Keine Beschreibung verfügbar.

Zustand: Gut. Zustand: Gut | Seiten: 364 | Sprache: delaware | Produktart: Bücher | Keine Beschreibung verfügbar.