DSpace Home
→
Browsing by Subject

Browsing by Subject "Viologen-linked acridines"

Now showing items 1-7 of 7

Dansyl-Naphthalimide dyads as molecular probes: effect of spacer group on metal ion binding properties

Shankar, B H; Ramaiah, D (American Chemical Society, 2011)

Interaction of a few dansyl-naphthalimide conjugates 1a-e linked through polymethylene spacer groups with various metal ions was investigated through absorption, fluorescence, NMR, isothermal calorimetric (ITC), and laser ...
Direct evidence on the external stimuli induced dissembly of DNA through microscopic techniques

Mahesh Hariharan; Elizabeth Kuruvila; Ramaiah, D (American Chemical Society, 2010)

Calf thymus DNA exhibited a regular network-like structure on mica and copper surfaces, respectively, under atomic force (AFM) and scanning electron (SEM) microscopic techniques while oily streak cholesteric birefringent ...
Effect of bridging units on photophysical and DNA binding properties of a few cyclophanes

Neelakandan, P P; Sanju, K S; Ramaiah, D (Springer, 2010)

A few novel anthracene-based cyclophanes CP-1, CP-2 and CP-3 were synthesized and their interactions with DNA were investigated employing photophysical and biophysical techniques. In methanol and acetonitrile, these systems ...
Novel bifunctional acridine-acridinium conjugates: Synthesis and study of their chromophore-selective electron-transfer and DNA-binding properties

Elizabeth Kuruvilla; Joshy Joseph; Ramaiah, D (American Chemical Society, 2005)

Novel bifunctional conjugates 1-3, with varying polymethylene spacer groups, were synthesized, and their DNA interactions have been investigated by various biophysical techniques. The absorption spectra of these systems ...
Selective recognition of tryptophan through inhibition of intramolecular charge-transfer interactions in an aqueous medium

Mahesh Hariharan; Suneesh, C K; Ramaiah, D (American Chemical Society, 2007)

A novel donor-acceptor conjugate 1 was synthesized, and its interactions with various amino acids have been investigated as compared to the model system 2. The conjugate 1 unusually forms an intramolecular charge-transfer ...
Study of cavity size and nature of bridging units on recognition of nucleotides by cyclophanes

Prakash, P N; Nandajan, P C; Baby Subymol; Ramaiah, D (Royal Society of Chemistry, 2011)

We synthesized a few novel cyclophanes CP-1 to CP-4 containing anthracene units linked together through different bridging and spacer groups and have investigated their interactions with various nucleosides and nucleotides. ...
Tuning photosensitized singlet oxygen generation efficiency of novel aza-BODIPY dyes

Adarsh, N; Rekha, R A; Ramaiah, D (American Chemical Society, 2010)

Novel aza-BODIPY derivatives substituted with heavy atoms such as bromine and iodine were synthesized, and their triplet and singlet oxygen generation efficiencies have been investigated. These derivatives showed absorption ...

Now showing items 1-7 of 7

Search DSpace

Advanced Search

Browse

All of DSpace

Browsing by Subject "Viologen-linked acridines"

Browsing by Subject "Viologen-linked acridines"

Search DSpace

Browse

All of DSpace

My Account