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[±â¾ï»ó½ÇÁõÀÎ ¾ËÃ÷ÇÏÀ̸Ӻ´(Alzheimer disease)À» Á¶±â¿¡ Áø´ÜÇ϶ó!! ¹Ì±¹ Northwestern University ´ëÇÐÀÇ ³ª³ë±â¼ú¿¬±¸¼Ò(Institute of Nanotechnology)¿Í ¹Ì±¹ÀÇ °úÇÐÀç´Ü(NSF)ÀÌ Áö¿øÇÏ´Â ³ª³ë±Ô¸ð°úÇп£Áö´Ï¾î¸µ¼¾ÅÍ(NSF Nanoscale Science and Engineering Center (NSEC)´Â ÅëÇÕ ³ª³ëÆÐÅÏ´× ¹× Áø´Ü°¨Áö±â¼ú(Integrated Nanopatterning and Detection Technologies)À» ¿¬±¸°³¹ßÇϰí Àִµ¥, ¹Ù·Î À̸¦ ÁöÈÖÇÏ´Â Chad A. Mirkin ±³¼ö°¡ »õ·Î¿î ³ª³ë±â¼úº£À̽ºÀÇ Å×Å©´ÐÀ» °³¹ßÇÏ¿© ¾ËÃ÷ÇÏÀ̸Ӻ´À» Á¶±â¿¡ Áø´Ü(early signs) ÇÒ ¼ö ÀÖ´Â ºÐ¼® Å×½ºÆ®¿¡ ¼º°øÇÔÀ¸·Î½á ¾ÕÀ¸·Î 2³â ¾È¿¡ ÀÇ·á ºÐ¼®Áø´ÜÀÌ °¡´É(Test could spot Alzheimer's early. A new nanotechnology-based technique could lead to a test for diagnosing the early signs of Alzheimer's disease(01/Dec/2004)]

±â¾ï»ó½ÇÁõÀÎ ¾ËÃ÷ÇÏÀ̸Ӻ´(Alzheimer disease)À» Á¶±â¿¡ Áø´ÜÇ϶ó!! ¹Ì±¹ Northwestern University ´ëÇÐÀÇ ³ª³ë±â¼ú¿¬±¸¼Ò(Institute of Nanotechnology)¿Í ¹Ì±¹ÀÇ °úÇÐÀç´Ü(NSF)ÀÌ Áö¿øÇÏ´Â ³ª³ë±Ô¸ð°úÇп£Áö´Ï¾î¸µ¼¾ÅÍ(NSF Nanoscale Science and Engineering Center (NSEC)´Â ÅëÇÕ ³ª³ëÆÐÅÏ´× ¹× Áø´Ü°¨Áö±â¼ú(Integrated Nanopatterning and Detection Technologies)À» ¿¬±¸°³¹ßÇϰí Àִµ¥, ¹Ù·Î À̸¦ ÁöÈÖÇÏ´Â Chad A. Mirkin ±³¼ö°¡ »õ·Î¿î ³ª³ë±â¼úº£À̽ºÀÇ Å×Å©´ÐÀ» °³¹ßÇÏ¿© ¾ËÃ÷ÇÏÀ̸Ӻ´À» Á¶±â¿¡ Áø´Ü(early signs) ÇÒ ¼ö ÀÖ´Â ºÐ¼® Å×½ºÆ®¿¡ ¼º°øÇÔÀ¸·Î½á ¾ÕÀ¸·Î 2³â ¾È¿¡ ÀÇ·á ºÐ¼®(clinical assay) Áø´ÜÀÌ °¡´ÉÇÏ´Ù´Â ³»¿ëÀ» °£´ÜÈ÷ ¼Ò°³ÇϰíÀÚ ÇÑ´Ù.

 

 



[±×¸² : °¢Á¾ Áúº´/¾ÏÀ» Á¶±â¿¡ Áø´ÜÇÒ ¼ö ÀÖ´Â ÀÇ·áºÐ¼®Áø´Ü±â°¡ 2³â ¾È¿¡ »ó¿ëÈ­ °¡´É. »çÁø : BBC]  

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1. ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay), Áúº´ ÀνÄÀ² ÀüÅë Å×½ºÆ®º¸´Ù 1¹é¸¸ ¹è ³ô¾Æ, Áúº´Áø´Ü¿¡ Çõ¸íÀû ±â¿©
2. ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay)ÀÇ ±¸Á¶¿Í ±â´É, Ç÷¾×¿¡¼­ °¢Á¾ º´ Áø´Ü¿¡ µµÀü
3. 1³â ¾È¿¡ ¿¬±¸ºÐ¼®Áø´Ü±â(research assay), 2³â ¾È¿¡ ÀÇ·áºÐ¼®Áø´Ü±â(clinical assay) »ó¿ëÈ­ °¡´É
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1. ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay), Áúº´ ÀνÄÀ² ÀüÅë Å×½ºÆ®º¸´Ù 1¹é¸¸ ¹è ³ô¾Æ, Áúº´Áø´Ü¿¡ Çõ¸íÀû ±â¿©

À̸¦ ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay)¶ó Çϴµ¥, ÀÌ ºÐ¼®Áø´Ü±â´Â ¾ËÇÁÇÏÀÌ¸Ó È¯ÀåµéÀÇ µÎ³ú¿¡(brains) ÃàÀûµÇ´Â ´Ü¹éÁú(protein)ÀÎ ADDLÀ» ÀνÄÇÒ(recognise) ¼ö ÀÖ´Ù. ÀÌ ¶§ ÀνÄÀ²Àº ÀüÅëÀûÀÎ Å×½ºÆ®(conventional tests)º¸´Ù ¹«·Á 1¹é¸¸ ¹è³ª ³ô¾Æ¼­ ¾ÕÀ¸·Î ÀÌ ±â¼úÀÌ »ó¿ëÈ­µÇ¸é Áúº´ Áø´Ü(disease detection)¿¡ ÀÏ´ë Çõ¸íÀ» ¸ô°í ¿Ã °ÍÀ̶ó Æò°¡µÇ°í ÀÖ´Ù.

±×·¯¹Ç·Î ¹Ì·¡¿¡´Â ÀÌ ºÐ¼®Áø´Ü±â´Â ¾ËÇÁÇÏÀÌ¸Ó º´ÀÇ ±âº»»Ó ¾Æ´Ï¶ó ¿©·¯ Á¾·ùÀÇ ¾Ï, ´õ ³ª¾Æ°¡ Àΰ£ ±¤¿ìº´(mad cow disease)À̳ª Àΰ£ÀÇ ¸é¿ª½Ã½ºÅÛÀ» ÆÄ±«ÇÏ´Â ¿¡ÀÌÁîÀÇ HIV(Human Immune Virus)±îÁöµµ Àâ¾Æ ³¾ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëµÇ°í ÀÖ´Ù.

ÀÇ»çµé¿¡°Ô´Â ÇöÀçÀÇ ±â¼ú·Î´Â ȯÀÚµéÀÇ ¾ËÃ÷ÇÏÀ̸Ӻ´À» »çÀü¿¡ ºÐ¼®Áø´ÜÇÒ ¼ö ÀÖ´Â ¹æ¹ýÀÌ ¾ø´Ù. ±×·¯¹Ç·Î ¾ËÃ÷ÇÏÀ̸Ӻ´Àº Á×Àº ´ÙÀ½¿¡ µÎ³úÀÇ Á¶Á÷(brain tissue)À» ¿¬±¸ÇÔÀ¸·Î½á¸¸ ±× ½Çü¸¦ ÆÄ¾ÇÇÒ ¼ö ¹Û¿¡ ¾ø´Ù.

"¾ËÃ÷ÇÏÀ̸Ӻ´ÀÇ ºÐ¼®(Diagnosis)Àº ±âº»ÀûÀ¸·Î Àΰ£ÀÌ Á×Àº ´ÙÀ½ ½ÃÃ¼ÇØºÎ(°Ë½Ã, post-mortem)¸¦ ÅëÇØ 100% ¹àÈú ¼ö ¹Û¿¡ ¾ø½À´Ï´Ù. ±×·¯¹Ç·Î ¿©·¯ºÐµéÀÌ ¿øÇÏ´Â º´ÀÇ Ç¥½Ã(marker)¸¦ »çÀü¿¡ ¾Ë¾Æ ³¾ ¼ö¸¸ ÀÖ´Ù¸é »õ·Î¿î Ä¡·á¹ýÀ» ´Ù¾çÇÏ°Ô »ý°¢Çغ¼ ¼ö ÀÖ½À´Ï´Ù"¶ó°í Chad Mirkin ±³¼ö´Â ¸»ÇÑ´Ù.

 

 

 

 

Chad A. Mirkin, Professor
Department of Chemistry
Northwestern University
E-mail: c-mirkin@northwestern.edu
Phone: 847-467-7302

2. ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay)ÀÇ ±¸Á¶¿Í ±â´É, Ç÷¾×¿¡¼­ °¢Á¾ º´ Áø´Ü¿¡ µµÀü

Mirkin ±³¼ö¿Í ±×ÀÇ ¿¬±¸ µ¿·áµéÀº ³ª³ë¹ÌÅÍ ±Ô¸ð(nanometre scale)¿¡¼­ ºÐÀÚµéÀ» Á¶ÀÛÇÔÀ¸·Î½á(manipulating molecules) ÀÌ¿Í °°Àº °í¼º´ÉÀÇ Å×½ºÆ® ±â±â¸¦ °³¹ßÇß´Ù. "¿ì¸®´Â ³úô¼ö¾×(cerebrospinal fluid)¿¡¼­ ÀÌ¹Ì ¸¹Àº °³¼öÀÇ ADDLsÀ» °¨ÁöÇÏ´Â ÃÖÃÊÀÇ ½ÇÇè Å×½ºÆ®±â¸¦ °³¹ß ¿Ï·áÇß½À´Ï´Ù"¶ó°í Mirkin ±³¼ö´Â ¸»ÇÑ´Ù.

 

 

 

 


ADDLsÀº ¾ËÃ÷ÇÏÀ̸Ӻ´À» ¾Î´Â ȯÀÚµéÀÇ µÎ³ú¿¡ ÀÖ´Â ½Å°æ ½Ã³À½ºµéÀ»(nerve synapses) °ø°ÝÇÏ´Â(attack)´Â ÀÏ·ÃÀÇ ¹øµé ´Ü¹éÁú(protein bundles)ÀÌ´Ù. "Áö±Ý±îÁö ¾î´À ´©±¸µµ ÀÌ·¯ÇÑ ÅøÀ» °³¹ßÇÏ¿© ¿¬±¸ÇÑ »ç¶÷ÀÌ ¾ø½À´Ï´Ù. ÀÌ ³ª³ë±â¼úº£À̽ºÀÇ ÅøÀº ¿ì¸®µé·Î ÇÏ¿©±Ý ´Ù¾çÇÑ º´µéÀÇ Ç¥½Ã(markers)¸¦ ¿¬±¸ÇÏ°Ô ÇÏ¿© ±× ¿¬±¸¸¦ °¢Á¾ º´°ú ¿¬°üÇÏ¿© Áø´ÜÅä·Ï ÇÏ°Ô ÇÕ´Ï´Ù. ´ÙÀ½ ´Ü°è´Â ÀÌ Åø Å×½ºÆ®¸¦ Ç÷¾×(blood)¿¡ Àû¿ëÇÏ´Â °ÍÀε¥, ¸¸¾à Ç÷¾× ¼Ó¿¡¼­ ÀÌ·¯ÇÑ º´µéÀ» °¨ÁöÇÒ ¼ö ÀÖ´Ù¸é, °ÔÀÓÀº ³¡³ª´Â °ÍÀÔ´Ï´Ù(you have a huge win)"¶ó°í Mirkin ±³¼ö´Â ¸»ÇÑ´Ù.

 

 

¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay)¸¦ ÀÛµ¿Çϱâ À§ÇØ ¿¬±¸¿øµéÀº °¨ÁöÇØ ³¾ Ç¥Àû ¹ÙÀÌ¿ÀÇ¥½Ã(target biomarker)ÀÇ ±âº» À§¿¡ Ç×üµé(antibodies)À» ¼±Á¤ÇÏ¿© ¼¼ÆÃÇÑ´Ù. ±×·¯¸é ¸î¸î Ç×üµéÀº ¸¶±×³×ƽ ÀÔÀÚ(magnetic particles)¿¡ µé·¯ ºÙ°í, ´Ù¸¥ Ç×üµéÀº Áö¸§ Å©±â°¡ 30 ³ª³ë¹ÌÅÍ¿¡ ºÒ°úÇÑ ±¸¸é(±¸Çü)ÀÇ ±Ý ÀÔÀÚ(spherical gold particles)¿¡ µé·¯ ºÙ´Â´Ù. ±×·¯¸é DNAÀÇ »ç½½(strands of DNA)µéÀÌ ±Ý ³ª³ëÀÔÀÚ¿¡ µé·¯ ºÙ´Â´Ù.

Ç×üµéÀÌ Ç¥Àû ¹ÙÀÌ¿ÀÇ¥½Ã(target biomarket)¿¡ À§¿Í °°ÀÌ µé·¯ ºÙÀ¸¸é, ±× °ÍÀº ÀÚµ¿ÀûÀ¸·Î ¸¶±×³×ƽ ÀÔÀÚ¿Í ±Ý ÀÔÀÚ»çÀÌ¿¡ »÷µåÀ§Ä¡°¡ µÇ°Ô µÇ°í, ±Ý ÀÔÀÚÀÇ ´Ù¸¥ ÂÊ¿¡(¿ÜºÎ) DNA »ç½½µéÀÌ µé·¯ ºÙ´Â °ÍÀÌ´Ù.

¿©±â¿¡ ÀÚ±âÀå(magnetic field)À» °É¾îÁÖ¸é ÀüüÀûÀÎ ÄÄÇ÷º½º(complex)°¡ ¸¸µé¾îÁö°í, ±× ´ÙÀ½ DNA °¡´ÚµéÀ» ¹æÃâ½Ã۰í(release), ±× ´ÙÀ½ DNA °¨Áö µð¹ÙÀ̽º¸¦ »ç¿ëÇÏ¸é ±× DNA °¡´ÚÀÇ ¼­¿­(sequences)µéÀÌ ¹àÇôÁ®, Á¤»óÀûÀÎ ¼­¿­ÀÎÁö, º´¿¡ °É¸° ¼­¿­ÀÎÁö ÆÇµ¶ÇÏ´Â °ÍÀÌ´Ù.

3. 1³â ¾È¿¡ ¿¬±¸ºÐ¼®Áø´Ü±â(research assay), 2³â ¾È¿¡ ÀÇ·áºÐ¼®Áø´Ü±â(clinical assay) »ó¿ëÈ­ °¡´É

Mirkin ±³¼ö¿¡ µû¸£¸é ÀÌ ¿¬±¸ ºÐ¼®Áø´Ü±â(research assay)´Â 1³â ¾È¿¡ »ó¿ëÈ­µÇ¾î °úÇÐÀÚµéÀÌ »ç¿ëÇÒ ¼ö ÀÖÀ» °ÍÀ̶ó ÇÑ´Ù. ±×¸®°í ½ÇÁ¦ ÀÇ·á¿ë ºÐ¼®Áø´Ü±â(clinical assay)´Â 2³â ¾È¿¡ °¡´ÉÇÏ´Ù°í ¸»ÇÑ´Ù.

Mirkin ±³¼ö´Â Á¶¸¸°£ ÀÌ ºÐ¼®Áø´Ü±â´Â À¯¹æ¾Ï(breast cancer)µµ Áø´ÜÇÒ ¼ö ÀÖ´Â Å×½ºÆ®±âµµ ¸¸µé ¼ö ÀÖ´Ù°í Çϴµ¥, ³²Àڵ鿡¼­ ¹ß°ßµÇ´Â Àü¸³¼± ¾Ï(prostate cancer)°ú °ü·ÃÀÌ ÀÖ´Â PSA¶ó°í ºÒ¸®´Â Àß ³ªÅ¸³ªÁö ¾Ê´Â ´Ü¹éÁúÀ» °¨ÁöÇÔÀ¸·Î½á °¡´ÉÇÏ´Ù°í ÇÑ´Ù.

À̿ܿ¡ °£´ÜÈ÷ Ç÷¾×À» ½ºÅ©¸° ÇÔÀ¸·Î½á HIV³ª ´Ù¸¥ º´µéµµ Á¶±â¿¡ Áø´ÜÀÌ °¡´ÉÇÏ´Ù´Â °ÍÀÌ´Ù. ¸¸¾à ÀÌ Å×½ºÆ®±â°¡ »ó¿ëÈ­µÇ¸é ÀÌ´Â ¿Ü°úÀÇ»çµé »Ó ¾Æ´Ï¶ó º´¿øÀ̳ª Áý¿¡¼­µµ À̸¦ ÀÌ¿ëÇÑ °£´ÜÇÑ Á¶±âÁø´ÜÀ» ÇÒ ¼ö ÀÖÀ» °ÍÀ¸·Î ±â´ëµÈ´Ù.

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[Ç÷¾×ÀÇ ºÒ¼ø¹°À» Á¦°ÅÇ϶ó(Ironing Out Blood Impurities), ¹Ì±¹ÀÇ Argonne ±¹¸³¿¬±¸¼Ò Ç÷¾×(blood)¿¡ ÁÖ»ç ÅõÀÔÇÒ ¼ö ÀÖ´Â ¼ö¿ëü(receptor)°¡ ºÙÀº ³ª³ëÀÔÀÚ(nanoparticles) °³¹ß, ¿Â ¸öÀÇ Ç¥Àû º´¿ø±ÕÀ̳ª Ç׿ø ¹× ÇÊ¿ä ¾ø´Â ºÒ¼ø¹°µéÀ» ³¬¾ÆÃ¤ µ¿¸Æ¿¡ ÅõÀÔÇÑ º°µµÀÇ ÀÚö±¤ µð¹ÙÀ̽º¿¡¼­ Á¦°Å, ¾ÕÀ¸·Î ³ª³ëÀÔÀÚ+ÀÚö±¤+¼ö¿ëü ¶Ç´Â Ç×üÀÇ ÄÁ¹öÀü½º ³ª³ë±â°è °³¹ß¿¡ µµÀü, ¾î¶°ÇÑ º´µµ Ä¡·á, ±â°èµéÀÌ ÇÇ ¼ÓÀ» µ¹¾Æ´Ù´Ï¸ç º´À» Ä¡·áÇÏ´Â °ø»ó°úÇÐÀÇ ºñÀüÀÌ Çö½Ç·Î ´Ù°¡¿Í(15/Dec/2003)]
[¹Ì±¹ Stanford ´ëÇÐ ÀÏ¹Ý DNA¸¦ È®´ëÇÑ XDNA(Extra-large DNA)ºÐÀÚ °³¹ß, ÀÏ¹Ý DNA¿Í ¸ÅĪ ÀÛ¿ë, Å©°Ô Àß º¸À̹ǷΠDNA ºÐÀÚ ±¸Á¶ ¹× ½Ã±×³Î¸µ ¿¬±¸¿¡ ±â¿©, °¢Á¾ Áúº´À» Ä¡·áÇÏ´Â ½Å¾à °³¹ß ÃËÁø(10/Nov/2003)]
[¹Ì±¹ Intel(ÀÎÅÚ)°ú ÇÁ·¹µå ÇãÄ£½¼ ¾Ï¿¬±¸¼¾ÅÍ, ³ª³ë±â¼úÀ» ¶ó¸¸ È¿°ú(Raman Effect)¿Í ·¹ÀÌÀú ºö¿¡ Àû¿ëÇÑ (1) Ĩ(Chip)ÀÇ °áÇÔÀ» »çÀü¿¡ ¹ß°ßÇÏ´Â °Í°ú °°ÀÌ (2) À̸¦ ¼¼Æ÷ ºÐÀÚ ´ÜÀ§¿¡ Àû¿ëÇÏ¿© ¾Ï(Cancer)À» Á¶±â¿¡ Áø´Ü ¹ß°ßÇÏ´Â ¶ó¸¸ ¹ÙÀÌ¿ÀºÐ¼® ½Ã½ºÅÛ(Raman Bioanalyzer System) °³¹ß¿¡ µµÀü(03/Nov/2003)]
[¹Ì±¹ Vanderbilt ´ëÇÐ À¯ÀüÇÐÀÚ Al GeorgeÀÇ À¯ÀüÀÚ Ä¡·á(Gene Repair) ¹ý °³¹ß, Ãʱ⠴ܰèÀÌÁö¸¸ ¾ðÁ¨°£ À¯ÀüÀÚÀÌ½Ä ±â¼ú °³¹ß(Oct/2003)]
[¸¶À½À» Àоî¶ó - ¸¶À½ ÆÇµ¶±â(Mind Reader)ÀÎ ¸¶ÀÌÅ©·Î¼¾¼­(microsensor) °³¹ß, ³úÀÇ ±â¾ïÀ̳ª ÇнÀÀÇ ÀúÇØ¿äÀÎÀÎ ±Û·çŸ¹Î ºÐºñ·® ¹× À§Ä¡¸¦ Á¤È®È÷ ÃßÀû ÃøÁ¤ÇÏ¿© °íÀå³­ Á¶Á÷Á¦°Å ¼ö¼ú(Oct/2003)]
[IT+NT+BTÀÇ ¹öŰº¼ ÇüÅÂÀÇ Ç×»ý¹°Áú(Buckyball Antibiotics)ÀÎ Ç®·¯·»(Fullerene) ºÐÀÚÀÇ °³¹ß - º´¿ø±Õ °¨¿°µÈ Á¶Á÷¿¡¸¸ Á¤È®È÷ ŸÄÉÆÃÇÏ¿© ÁÖÀÔ, Á¶Á÷ÀǼú->Á¶Á÷À̽ıâ¼ú·Î ¹ßÀüÇÒ °¡´É¼º Ä¿(Oct/2003)]
[°úÇÐÀÚµé "µÎ³ú Ĩ(Brain Chip)"À» °³¹ß - ³úÀÏÇ÷À̳ª ¾ËÃ÷ÇÏÀÌ¸Ó º´ ȯÀÚµéÀÇ ¸Þ¸ð¸® ¼¾Å͸¦ ÀÌ·Î ±³Ã¼ °¡´É, Á¶¸¸°£ Àΰ£ÀÇ Å¸°í³­ º»¼º/ÇൿÀ» ¹Ù²Ù´Â ¼¼»ó°ú, µÎ³ú·Î ¿øÇÏ´Â Á¤º¸¸¦ ¹Ù·Î ´Ù¿î ¹ÞÀ» ¼ö ÀÖ´Â ¼¼»óÀÌ µµ·¡(12/Mar/2003)]
[14¹ø ¿°»öü¸¦ ÇØµ¶ÇÏ´Ù-¾ËÃ÷ÇÏÀ̸Ӻ´ À¯ÀüÀÚ ¹ß°ß, 22-21-20¹ø ¿°»öü¿¡ À̾î 14¹ø ÇØµ¶, 2003³â 4¿ù±îÁö ³ª¸ÓÁö ¸ðµÎ ÇØµ¶ ¿¹Á¤(01/Jan/2003)]

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[BBC UK -Test could spot Alzheimer's early(12/Nov/2004)]

Ű¿öµå : ¿¬±¸ºÐ¼®Áø´Ü±â(research assay), ÀÇ·áºÐ¼®Áø´Ü±â(clinical assay), ÀÚ±âÀå(magnetic field), ¾Ï(cancer), DNA °¡´Ú, DNA »ç½½, Strands of DNA, ¼­¿­(Sequences), ¹ÙÀÌ¿À-¹ÙÄÚµå-ºÐ¼®Áø´Ü±â(Bio-Barcode-Assay), Ç¥Àû ¹ÙÀÌ¿ÀÇ¥½Ã(target biomarker), Ç×üµé(antibodies), Ç×ü, ¸¶±×³×ƽ ÀÔÀÚ(magnetic particles), ±¸¸é(±¸Çü)ÀÇ ±Ý ÀÔÀÚ(spherical gold particles), ³úô¼ö¾×(cerebrospinal fluid), ADDL, ADDL, ´Ü¹éÁú(Protein), Ç÷¾×(Blood), ±â¾ï»ó½ÇÁõ, ¾ËÃ÷ÇÏÀ̸Ӻ´(Alzheimer disease), Á¶±âÁø´Ü, ³ª³ë±â¼ú¿¬±¸¼Ò(Institute of Nanotechnology), ³ª³ë±Ô¸ð°úÇп£Áö´Ï¾î¸µ¼¾ÅÍ(NSF Nanoscale Science and Engineering Center (NSEC), ÅëÇÕ ³ª³ëÆÐÅÏ´× ¹× Áø´Ü°¨Áö±â¼ú(Integrated Nanopatterning and Detection Technologies), Chad A. Mirkin, Á¶±â Áø´Ü(early signs), Áúº´ Áø´Ü(disease detection)