Christopher Petty

Director of Business Development, Physical Sciences

Displaying: 31 - 36 of 36 Results

Investigators

  • Roy G. Gordon
  • Hoon Kim

Vertical silicon nanowires as a universal platform for highly efficient delivery of bioactive molecules into living cells

This platform consists of an array of surface-modified vertical silicon nanowires that have been chemically grown or etched on a wafer and to which virtually any kind of bioactive species (drug, protein, nucleic acid, nanoparticles) may be attached…

Investigators

  • Hongkun Park
  • EunGyeong Yang
  • JinSeok Lee
  • Alexander K. Shalek
  • Myung-Han Yoon
  • Jacob Robinson
  • Amy A. Sutton
  • Marsela Jorgolli

Low-cost method for measuring the frequency content of a signal above the acquisition rate

Harvard researchers have developed a new method for determining the PSD of a signal that dramatically extends the effective detection bandwidth of current instruments. The invention circumvents previous limitations of acquisition rate and detector…

Investigators

  • Wesley Philip Wong
  • Kenneth Anders Halvorsen

Paper-supported 3D cell culture for cell and tissue-based bioassays

In this new approach, cells are cultured in 3D on a paper scaffold by adding a hydrogel precursor, as a fluid containing suspended cells, to a paper support, allowing the cell-containing fluid to distribute through the paper by capillary wicking,…

Investigators

  • George M. Whitesides
  • Ratmir Derda
  • Anna Laromaine Sague

Improved amide synthesis using silver as a catalyst

The Madix and Friend laboratories have developed a novel amide synthesis that uses metallic silver or silver-based alloy with oxygen adsorbed on the surface to catalyze the reaction of primary or secondary amines with alcohols or aldehydes. The…

Investigators

  • Cynthia Friend
  • Robert J. Madix
  • Ling Zhou
  • Bingjun Xu
  • Cassandra G. Freyschlag

Microfluidic arrays for multiplex detection of analyts

This invention is a microfluidic array apparatus and a method of performing multiple analyses on multiple samples simultaneously, utilizing nanoliter volumes of reagents. It has two embodiments, the first consists of N microfluidic channels, perhaps…

Investigators

  • George M. Whitesides
  • Rustem F. Ismagilov
  • Jessamine Ng Lee
  • Paul JA Kenis
  • Xingyu Jiang
  • Rosaria Ferrigno

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