Biotechnology Letters

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1.8K(top 10%)

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20.9K(top 10%)

citations

51(top 10%)

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1.8K

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21.5K

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80(top 10%)

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Top Articles

#	Title	Journal	Year	Citations
1	New method for detecting rhamnolipids excreted byPseudomonas species during growth on mineral agar	Biotechnology Letters	1991	329
2	Rapid method for the determination of lipid from the green alga Botryococcus braunii	Biotechnology Letters	1998	298
3	Rapid simultaneous lipid extraction and transesterification for fatty acid analyses	Biotechnology Letters	1998	297
4	Solubilization of gellan gels by chelation of cations	Biotechnology Letters	1991	194
5	Salt hydrates for water activity control with biocatalysts in organic media	Biotechnology Letters	1992	183
6	Detection of Escherichia coli 0157:H7 using a surface plasmon resonance biosensor	Biotechnology Letters	1998	183
7	Extraction of poly-3-hydroxybutyrate using chlorinated solvents	Biotechnology Letters	1994	163
8	PHB recovery by hypochlorite digestion of non-PHB biomass	Biotechnology Letters	1989	154
9	Construction and application of new Corynebacterium glutamicum vectors	Biotechnology Letters	1999	148
10	Extraction and quantitation of astaxanthin from Phaffia rhodozyma	Biotechnology Letters	1990	145
11	(null)	Biotechnology Letters	1999	145
12	Direct binding of protein to magnetic particles	Biotechnology Letters	1997	129
13	A rapid and simple screening technique for potential crude oil degrading microorganisms	Biotechnology Letters	1993	118
14	Recovery of poly-3-hydroxyalkanoic acid granules by a surfactant-hypochlorite treatment	Biotechnology Letters	1990	114
15	(null)	Biotechnology Letters	1998	111
16	Evaluation of determination of 6-aminopenicillanic acid by p-dimethyl aminobenzaldedyde	Biotechnology Letters	1987	107
17	Soil lipase activity – a useful indicator of oil biodegradation	Biotechnology Letters	1999	107
18	Design of a laboratory automatic system for studying alcoholic fermentations in anisothermal enological conditions	Biotechnology Letters	1987	100
19	A simple and reliable method for the determination of cellular RNA content	Biotechnology Letters	1991	91
20	Encapsulation of lactic acid bacteria with alginate/starch capsules	Biotechnology Letters	1997	90
21	Direct measurement of the adhesive strength of biofilms in pipes by micromanipulation	Biotechnology Letters	1998	89
22	Selective enumeration of Lactobacillus casei from yogurts and fermented milk drinks	Biotechnology Letters	1998	89
23	Analysis of Tween 80 as an esterase/ lipase substrate for lipolytic activity assay	Biotechnology Letters	1998	85
24	(null)	Biotechnology Letters	1997	79
25	Evaluation of liquid extraction potentials for downstream separation of 1,3-propanediol	Biotechnology Letters	1999	78
26	Biosorption of uranium(VI) by Aspergillus fumigatus	Biotechnology Letters	1999	73
27	Rock phosphate solubilization with gluconic acid produced by immobilized Penicillium variabile P16	Biotechnology Letters	1996	70
28	(null)	Biotechnology Letters	1998	70
29	(null)	Biotechnology Letters	1999	69
30	(null)	Biotechnology Letters	1998	68
31	(null)	Biotechnology Letters	1999	66
32	Oxidation of 1-hydroxybenzotriazole by laccase and lignin peroxidase	Biotechnology Letters	1998	64
33	Techniques for preparing hydrogel membrane capsules	Biotechnology Letters	1988	62
34	The flocculation of bacteria using cationic synthetic flocculants and chitosan	Biotechnology Letters	1990	62
35	(null)	Biotechnology Letters	1997	62
36	Production of poly-b-hydroxybutyrate by Azotobacter vinelandii in a two-stage fermentation process	Biotechnology Letters	1997	61
37	Dual hydrolysis model of the slowly biodegradable substrate in activated sludge systems	Biotechnology Letters	1998	60
38	Staining method of poly(3-hydroxyalkanoic acids) producing bacteria by nile blue	Biotechnology Letters	1994	59
39	Kinetic resolution for optically active epoxides by microbial enantioselective hydrolysis	Biotechnology Letters	1998	59
40	Production and purification of statins from Aspergillus terreus strains	Biotechnology Letters	1998	59
41	Determination of the effective diffusion coefficient of oxygen in gel materials in relation to gel concentration	Biotechnology Letters	1989	57
42	Entrapment of microbial cells within polyurethane hydrogel beads with the advantage of low toxicity	Biotechnology Letters	1992	57
43	Recovery and purification of the lipopeptide biosurfactant of Bacillus subtilis by ultrafiltration	Biotechnology Letters	1997	57
44	Enzyme-mediated polymerization of acrylic monomers	Biotechnology Letters	1992	56
45	H production by immobilized cells of Clostridium butyricum on porous glass beads	Biotechnology Letters	1997	56
46	(null)	Biotechnology Letters	1998	56
47	Comparative study of Lowry and Bradford methods: interfering substances	Biotechnology Letters	1999	56
48	Continuous control of water activity during biocatalysis in organic media	Biotechnology Letters	1993	55
49	Micromanipulation measurement of the mechanical properties of baker's yeast cells	Biotechnology Letters	1998	55
50	A simple and rapid micro-Kjeldahl method for total nitrogen analysis	Biotechnology Letters	1991	54

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