Cucurbit [n] uril Host‐Guest Complexes of Acids, Photoacids, and Super Photoacids

DH Macartney - Israel Journal of Chemistry, 2018 - Wiley Online Library
The supramolecular chemistry of host‐guest complexes of cucurbit [n] urils (CB [n]) with
acidic guests in the ground (HG+) and excited states (HG+*) are reviewed. The effects of CB …

Polyanionic amphiphilic polymer based supramolecular dye-host assembly: Highly selective turn–on probe for protamine sensing

G Chakraborty, RK Chittela, PN Jonnalgadda… - Sensors and Actuators B …, 2022 - Elsevier
Here in we report a supramolecular dye-host assembly, forming through non-covalent
interaction between a cationic dye, quinaldine red (QR), and polyanionic amphiphilic …

Stimuli responsive confinement of a molecular rotor based BODIPY dye inside a cucurbit [7] uril nanocavity

G Chakraborty, MK Choudhary… - The Journal of …, 2021 - ACS Publications
Present study reports the interaction of a molecular rotor based BODIPY dye, 8-anilino-
BODIPY (ABP), with a versatile macrocyclic molecule, cucurbit [7] uril (CB7), investigated …

Supramolecular modulation in photophysical features of berberine and its application towards ATP sensing

G Chakraborty, RK Chittela, PN Jonnalgadda… - Journal of Molecular …, 2022 - Elsevier
In this study we report supramolecular interaction of the cationic dye berberine (BBR) with
the highly substituted polyanionic cyclodextrin derivative, sulfobutylether beta cyclodextrin …

Interaction of β-lactoglobulin with gemcitabine based dansylated probe for its application in quantification of milk allergen

T Gadly, BS Patro, G Chakraborty - Journal of Molecular Liquids, 2023 - Elsevier
Presence of food allergens in various consumable products is a serious concern for the
public health, especially for the infants. Therefore, real time quantification of the allergens in …

An exceptionally intense turn-on fluorescence sensor in the far-red region for common milk allergen, β-lactoglobulin

G Chakraborty, AK Ray, PK Singh, H Pal - Sensors and Actuators B …, 2021 - Elsevier
Common milk allergens, such as, β-lactoglobulin (β-LG), poses a major health concern for
public, particularly in children. Thus, sensitive and selective methods for detection of …

Complexation-induced tuning of optical properties of a medically important alkaloid, berberine in the presence of charged cyclodextrin

G Chakraborty, VS Pillai, RK Chittela - Journal of Photochemistry and …, 2021 - Elsevier
Beberine is one of the most popular and medically important isoquinoline alkaloids found in
nature. Its multidirectional applications especially in the field of medical science have …

Non-covalent interaction of BODIPY-benzimidazole conjugate with bovine serum albumin–A photophysical and molecular docking study

G Chakraborty, AK Ray, PK Singh, H Pal - Journal of Photochemistry and …, 2019 - Elsevier
Non-covalent interactions of different dyes/drugs with various biological agents, which lead
to large modulations in photophysical properties, have attracted attention of many scientists …

A styryl based fluorogenic probe with high affinity for a cyclodextrin derivative

G Chakraborty, AK Ray, PK Singh, H Pal - Organic & Biomolecular …, 2019 - pubs.rsc.org
Supramolecular host–guest pairs, with a very high association constant, represent excellent
molecular recognition motifs, and serve as useful building blocks for numerous exciting …

Facile preparation of Cucurbit [6] uril modified melamine sponge for efficient oil spill cleanup

YA Patil, VR Mehta, DR Boraste… - Journal of Environmental …, 2021 - Elsevier
Herein, as a part of a circular economy, we have utilized Cucurbit [6] uril CB6 (a major
product formed during the synthesis of CBn), to convert commercial hydrophilic melamine …