User profiles for Sufi O Raja
Sufi RajaDepartment of Physics, Duke University Verified email at duke.edu Cited by 566 |
Near Infrared (NIR) absorbing dyes as promising photosensitizer for photo dynamic therapy
…, G Sivaraman, RN Priyanka, SO Raja… - Coordination Chemistry …, 2020 - Elsevier
Photo Dynamic Therapy (PDT) is regarded as an effective therapeutic approach for cancer,
which employs light and photosensitizing chemical substances. The successful …
which employs light and photosensitizing chemical substances. The successful …
A molecular rotor FLIM probe reveals dynamic coupling between mitochondrial inner membrane fluidity and cellular respiration
The inner mitochondrial membrane (IMM), housing components of the electron transport
chain (ETC), is the site for respiration. The ETC relies on mobile carriers; therefore, it has long …
chain (ETC), is the site for respiration. The ETC relies on mobile carriers; therefore, it has long …
Facile synthesis of highly sensitive, red‐emitting, fluorogenic dye for microviscosity and mitochondrial imaging in embryonic stem cells
Bright, sensitive fluorescent probes that respond to changes in the cellular microenvironment
are extremely valuable for imaging cellular dynamics. We report a simple, one‐step …
are extremely valuable for imaging cellular dynamics. We report a simple, one‐step …
A tunable palette of molecular rotors allows multicolor, ratiometric fluorescence imaging and direct mapping of mitochondrial heterogeneity
Environment-sensitive molecular probes offer the potential for a comprehensive mapping of
the complex cellular milieu. We present here a radically new strategy of multiplexing highly …
the complex cellular milieu. We present here a radically new strategy of multiplexing highly …
KMT 1 family methyltransferases regulate heterochromatin–nuclear periphery tethering via histone and non‐histone protein methylation
Euchromatic histone methyltransferases ( EHMT s), members of the KMT 1 family, methylate
histone and non‐histone proteins. Here, we uncover a novel role for EHMT s in regulating …
histone and non‐histone proteins. Here, we uncover a novel role for EHMT s in regulating …
Mapping activity-dependent quasi-stationary states of mitochondrial membranes with graphene-induced energy transfer imaging
Graphene-induced energy transfer (GIET) was recently introduced for sub-nanometric axial
localization of fluorescent molecules. GIET relies on near-field energy transfer from an …
localization of fluorescent molecules. GIET relies on near-field energy transfer from an …
[HTML][HTML] Dry eye: a protein conformational disease
…, H Datta, AK Dasgupta, SO Raja - … & Visual Science, 2015 - arvojournals.org
Purpose.: The purpose of this study was to determine whether aqueous-deficient dry eyes (ADDE)
is a protein conformational disease. Up to now the therapeutic regimen has been …
is a protein conformational disease. Up to now the therapeutic regimen has been …
[HTML][HTML] Modulation of cytotoxic and genotoxic effects of nanoparticles in cancer cells by external magnetic field
J Shaw, SO Raja, AK Dasgupta - Cancer nanotechnology, 2014 - Springer
Magnetic nanoparticles are well known for anticancer activity by deregulating cellular
functions. In the present study, cellular effects of low strength static magnetic field (SMF) were …
functions. In the present study, cellular effects of low strength static magnetic field (SMF) were …
[HTML][HTML] Superparamagnetic iron oxide nanoparticle attachment on array of micro test tubes and microbeakers formed on p-type silicon substrate for biosensor …
A uniformly distributed array of micro test tubes and microbeakers is formed on a p-type silicon
substrate with tunable cross-section and distance of separation by anodic etching of the …
substrate with tunable cross-section and distance of separation by anodic etching of the …
Magnetic field induced self assembly and optical memory of pi-ring containing fluorophores
SO Raja, AK Dasgupta - Chemical Physics Letters, 2012 - Elsevier
We report self assembly guided magnetic memory for pi-ring containing fluorophores and
alteration in their fluorescence emission. Tryptophan and pyrene show 10–22% enhancement …
alteration in their fluorescence emission. Tryptophan and pyrene show 10–22% enhancement …