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71. 发明专利

CA2739977A1 MICROFLUIDIC APPARATUS AND METHOD FOR DNA EXTRACTION, AMPLIFICATION AND ANALYSIS 未知
公开(公告)号：CA2739977A1
公开(公告)日：2010-04-15
申请号：CA2739977
申请日：2009-10-12
申请人： UNIV HULL
发明人： HASWELL STEPHEN JOHN
IPC分类号： B01L7/00 , B01L3/00 , C12Q1/68 , G01N27/447
摘要： An integrated gel based microfluidic sample processing device An integrated gel based microfluidic sample processing device, suitable for forensic investigations at the scene of a crime,comprising a substrate having a plurality of micro-channels to form at least a DNA extraction chamber in fluidic cooperation with an amplification chamber which in turn is in fluidic cooperation with a separation and detection channel; said micro-channels containing a DNA extraction material and gel based reaction reagents necessary for processing said sample; the device further comprising electrical contacts for coupling to an external power source and capable of inducing electro-kinetic manipulation of said gel based reagents and DNA extracted from said sample throughout the device.

72. 发明专利

ZA200903546B Speech valve 未知
公开(公告)号：ZA200903546B
公开(公告)日：2010-03-31
申请号：ZA200903546
申请日：2009-05-22
申请人： UNIV HULL
发明人： FAGAN MICHAEL J , ELL STEPHEN R , PAGET TIMOTHY A , DOBSON CATHERINE A , MAHMOUD ZAHRA N
IPC分类号： A61F20100101

74. 发明专利

GB0908206D0 Photonic crystal structure and method of formation thereof 未知
公开(公告)号：GB0908206D0
公开(公告)日：2009-06-24
申请号：GB0908206
申请日：2009-05-13
申请人： UNIV HULL

77. 发明专利

DE60312936D1 未知
公开(公告)号：DE60312936D1
公开(公告)日：2007-05-16
申请号：DE60312936
申请日：2003-08-28
申请人： UNIV HULL
发明人： WATTS PAUL , HASWELL STEPHEN JOHN
IPC分类号： B01J19/00 , C07C1/207 , C25B3/29
摘要： Electrical voltage is applied between ends of a channel containing a liquid and carboxylic acid molecules (I,II) having carbon atom alpha to carboxylic acid group are supplied to channel. Electrical voltage makes carboxylic acid molecules to react, carboxylic acid groups are lost, and product molecule is formed in which alpha carbons are bonded. The reaction takes place in liquid in the channel and spaced from electrodes. Electrical voltage is applied between opposite ends of a channel containing a liquid using electrodes and carboxylic acid molecules (I,II) having carbon atom alpha to carboxylic acid group are supplied to the channel. The electrical voltage makes the carboxylic acid molecules to react with the loss of carboxylic acid groups. A product molecule is formed in which alpha carbons are bonded. The reaction takes place in the liquid in the channel and spaced from the electrodes. Carboxylic acids are thus reacted.

78. 发明专利

GB2431667A Device with a passageway for electroosmotic flow and method of making the same 未知
公开(公告)号：GB2431667A
公开(公告)日：2007-05-02
申请号：GB0522063
申请日：2005-10-28
申请人： UNIV HULL
发明人： WATTS PAUL , WILES CHARLOTTE
IPC分类号： B81B1/00 , B01D61/46 , B01J19/00 , C07B31/00 , C07D339/08 , C25B3/00 , F04B19/00
摘要： A device has a passageway 14 for electroosmotic flow therealong. The passageway 14 is bordered by an internal surface 12. A porous plug, 16, 18 is located in the passageway so that there are no gaps between the porous plug 16, 18 and the internal surgce12. The plug 16, 18 is made by curing a paste comprising a filler, such as glass powder, and a silicate solution. The passageway may have a maximal cross-sectional dimension of great than 500m, a minimum cross-sectional dimension of greater than 500m or a cross-sectional area of greater than 0.2mm . The device may be used for the reaction of an aldehyde or a ketone with a dithiol, via an acid supported catalyst, to produce a 1,3-dithiane or a 1,2-dithiolane.

80. 发明专利

GB2424677A Fluid dispenser 未知
公开(公告)号：GB2424677A
公开(公告)日：2006-10-04
申请号：GB0612207
申请日：2003-08-20
申请人： UNIV HULL
发明人： GREENWAY GILLIAN MARY , HASWELL STEPHEN JOHN , GREENWOOD PAUL ANDREW , SKELTON VICTORIA
IPC分类号： F04B43/04 , B01F13/00 , B01F15/02 , B01L3/00 , B01L99/00 , F04B13/02 , F04B43/12 , F04B45/10
摘要： A fluid dispenser comprises a compartment 27 which is adapted for holding a fluid 31 to be dispensed. The compartment 27 has a flexible wall 16. An expeller 12, such as a roller, is provided for compressing the compartment 27, by moving along the flexible wall 16 so as to dispense fluid 31 from the compartment 27 using peristalsis. A drive mechanism 13 is also provided for driving the expeller 12 at a pre-determined rate so that fluid is dispensed at a pre-determined rate. The compartment 27 is completely sealed. The compartment may include a wall which may be pierced to allow fluid to be dispensed from the compartment.

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